taxonID	type	description	language	source
4B17B8069468FFD6FF1BFEA410BFD803.taxon	description	Fig. 5 A Literature data. Ömnögovi: between wells Balbarkhai-Zalaagiin-Khudag and Zost [Балбархай-ДЗалагийн-Худук и ЦЗосто], 22 – 27.06.1909, 1 ex. (Namhaidorzh 1972: as Apatophysis mongolica); valley of Zost [ур. ЦЗосто], 28.06 – 02.07.1909, 1 ex. (ibid); eastern edge of Zöölön Uul mountains, 34 km WSW from Bayandalai [БаЯн-ДалаЯ] [43.334, 103.129], 1600 m a. s. l., 15.06.1967, 1 ex., exp. Dr. Z. Kaszab (Heyrovský 1970: as A. mongolica); between Sevrej and Dund gol, 35 km SW from Sevrei [43.369, 101.856], 1350 m a. s. l., 18.06.1967, 1 ex, exp. Dr. Z. Kaszab (ibid); Noyon nuruu mountains, border post Ovootiin Khural [43.010, 101.272], 1500 m a. s. l., 20.06.1967, 2 exx., exp. Dr. Z. Kaszab (ibid); Noyon nuruu mountains, oasis by stream Mukhar Ereg Gol, 64 km W from bor- der post Ovootiin Khural [42.959, 100.487], 1450 m a. s. l., 21.06.1967, 1 ex., exp. Dr. Z. Kaszab (ibid); valley of Mukhar [ур. Мухор], Gurvantes [Гурван-Тэс] [ca. 42.992, 100.819], 21.06.1967, 1 ex. (Namhaidorzh 1972: as A. mongolica); 100 km W from border post Ovootiin Khural, 22 km W from Sairyn khudag [42.901, 100.048], 1250 m a. s. l., 22.06.1967, 2 exx., exp. Dr. Z. Kaszab (Heyrovský 1970: as A. mongolica); 20 km WNW of Bayandalai [БаЯн-ДалаЯ] [ca. 43.638, 103.410], 31.07 – 01.08.1967, at light, 2 exx. (Namhaidorzh 1972: as A. mongolica); SW edge of lake Dund gol [43.442, 101.343], 1300 m a. s. l., 18.06.1968, 1 ex., exp. Dr. Z. Kaszab (Heyrovský 1970: as A. mongolica); Zeemegiin-govi [ДЗээмгийн-Гоби], 25 km SE of Khailaastyn Hudag (well) [кол. Хайластын- Худук] [ca. 42.329, 105.962], in Haloxylon, 19 – 20.06.1971, 29 exx. (Namhaidorzh 1976 a: as A. mongolica); Khanbogd [хан-богд], 30 km ESE of Nomgon (Номгон) [ca. 42.710, 105.519], 24.06.1971, 22 exx. (ibid); 25 km S of Khanbogd [Хан-Богдо], district Maanit [Маньт] [ca. 43.008, 107.320], on Sympegma, 19.06.1974, 1 ex. (ibid); Nariin zag, Gunii Khooloi, depression of the Galba Gobi [43.433, 107.393], 06 – 09.2019, in pitfall trap (Batchuluun et al. 2020). Dornogovi: 5 km of NW of Tenger-Nuur Lake [тэнгэр-нур] [42.640, 108.733], 25.06.1971, 15 exx. (Namhaid- orzh 1976 a: as A. mongolica).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069468FFD6FF1BFEA410BFD803.taxon	discussion	Remarks. According to the most recent revision of the Chinese species of this genus (Miroshnikov & Lin 2017), A. serricornis is distributed in China (Xinjiang and Inner Mongolia; however, the authors also reported on the two problematic males that are known from one of the southernmost provinces — Guangdong), Mongolia (mainly southern part of the country) and SE Kazakhstan. This highly variable species has been already described several times based on its different forms (A. tomentosa (Gebler, 1845); A. obtusicollis (Motschulsky, 1860); A. mongolica Semenov, 1901; A. kadyrbekovi Kadlec, 2006) (Danilevsky 2008; Miroshnikov & Lin 2017). It also shows a strong sexual dimorphism, which causes additional difficulties in its systematics. Apatophysis serricornis, unlike some other representatives of the genus, is most likely a nocturnal species (at least two specimens have been recorded as attracted to a light trap by Namhaidorzh (1972 )) and its bionomy remains largely unknown. According to Danilevsky (2008), it is ecologically associated with desert and semi-desert habitats of different types (both sandy and clay soils). Larvae develop in roots of probably different desert shrubs and trees, however, development only in Haloxylon Bunge (Amaranthaceae) was confirmed (Danilevsky 1988). Adults are active from June to August (Danilevsky 2008). We have not collected any individual of this species despite the frequent use of light traps in the region of its occurrence. This is probably explained by the fact that our research was conducted in a rather late season, in the last quarter of July. Most of the Mongolian records relate to the second half of June. The depicted female comes from the Kaszab’s material (HNHM), and it was collected in southern Mongolia (Ömnögovi aimag).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806946BFFD5FF1BFF141088DDAC.taxon	description	Fig. 5 B, C Literature data. Ömnögovi: Noyon mountains [горы Ноён], 14 km S of Noyon [Ноён] [43.020, 102.127], 23.08.1969, 2 exx., 1 ex., on Amygdalus (Namhaidorzh 1972).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806946BFFD5FF1BFF141088DDAC.taxon	discussion	Remarks. Polyzonus fasciatus is widely distributed in SE Palaearctic (most of the territory of China and the Korean Peninsula) (Danilevsky 2020), however it is rather sporadic in northern Asia (including northern Mongolia) (Cherepanov 1990 a). In northern Asia, the species inhabits forest-steppe zone and is ecologically associated with Rosa L. (Rosaceae). Adults are active from the end of June to the last days of September and they require supplementary feeding, which is held on plants of Rosales, Apiaceae, Asteraceae and some others. Larvae feed in viable shoots of different roses (Rosa acicularis Lindl., Rosa maximowicziana Regel, Rosa rugosa Thunb.) that usually grow in well-warmed soil. Cherepanov (1990 a) reported the case of one larva developing on each inhabited shoot, which leads to damage of basal section of shoots. The depicted pair comes from the collection of USMB and was collected in northern Mongolia.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806946BFFD4FF1BFCC01549DA08.taxon	description	Fig. 5 D – G New records. Ömnögovi: 40 km SE of Khatanbulag [Хатанбулаг] [42.795, 109.356], 1099 m a. s. l., 25.07.2019, 1 ex., leg. et coll. LKr. Dornogovi: Burdene Bulag [БҮрдэнэ Булаг] env. [44.234, 110.850], 985 m a. s. l., 21.07.2019, 1 ♂, 1 ♀, leg. et coll. WTS (1 ex. MIZ); 1 ♀, leg. et coll. LKr. Övörkhangai: near the eastern shore of Taatsiin Tsagaan Lake [Таацын Цагаан Нуур] [ca. 45.179, 101.459], 2 – 4.08.1969, 2 exx., leg. Gurjeva (MAS). Literature data. Ömnögovi: eastern edge of Zöölön Uul mountains, 58 km WSW from Bayandalai [БаЯн- ДалаЯ] [43.300, 102.839], 1500 m a. s. l., 16.06.1967, 1 ex., exp. Dr. Z. Kaszab (Heyrovský 1970: as Ch. diadema kaszabi); 60 km S of Bulgan [булган] [43.568, 103.564], on Caragana, 15.07.1972, 3 exx. (Namhaidorzh 1976 a: as Ch. faldermanni).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806946BFFD4FF1BFCC01549DA08.taxon	discussion	Remarks. The species was recently described from northwestern China (Ningxia Hui Autonomous Region) (Zong et al. 2012) and it was later recorded also from the neighboring province — Inner Mongolia (Lin 2014). Chlorophorus caragana is a destructive wood-boring beetle that damages peashrub bushes. Zong et al. (2012) cited two host plants for this species: Caragana korshinskii Kom. and Caragana intermedia Kuang & H. C. Fu (Fabaceae) (currently, the latter is a synonym of the former). Zhang et al. (2018) stated solely Caragana davazamcii Sancz. as a host plant, which is another synonym of C. korshinskii. Zhang et al. (2015), in turn, mentioned that this cerambycid damages C. davazamcii but also another valid species, Caragana microphylla Lam. Although this species is a serious pest of Caragana bushes, which are very common in this region, it was described only in 2012 because of its resemblance to the related Chlorophorus obliteratus (Ganglbauer, 1889). However, the holotype of the latter was not presented or even mentioned in the original description of Ch. caragana. Therefore, considering the distribution of Ch. caragana also in Mongolia (the region from which Ch. obliteratus and two of its three synonyms were described), there is an urgent need to examine the holotype of Ch. obliteratus and all its synonyms to resolve whether Ch. caragana is a valid taxon. Since such scenario is quite likely, this taxonomic issue requires special attention in a separate study (in prep.) but in this work we adopt the current taxonomy until this matter is verified. Regardless of the problem with the unstudied type material, a high individual variability of Ch. obliteratus needs to be taken into account since the only diagnostic characters provided in the original description of Ch. caragana concern the pubescence, while the comparative material of the former shows high variability in this respect. According to Zong et al. (2012), Ch. caragana is distinguished by its uniformly clothed pronotum and non-contrast elytral pattern, while Ch. obliteratus has a transverse glabrous area on the pronotum and clearly contrasting elytral pattern (Fig. 5 H). Although a single female collected by us (Fig. 5 G), in the locality 40 km SE of Khatanbulag, fits the description of Ch. obliteratus sensu Zong et al. (2012) in having a hairless spot on the pronotum (relatively small though) and contrasting elytral pattern, it clearly differs in the type of body pubescence (density, thickness, length, and arrangement of hairs) and a few other characters, which in turn are identical as in our typical specimens of Ch. caragana from Burdene Bulag. Therefore, we presume that while indeed two taxa exist here, both can reveal some variability in the contrast of the elytral pattern and the presence (and size) of the pronotal spot. Danilevsky (2021 b) considered all the specimens of Chlorophorus diadema kaszabi Heyrovský, 1970 and “ Ch. diadema ab. artemisiae ” identified by Heyrovsky in Kaszab collection (HNHM) from a single locality just as pale and dark forms of Ch. obliteratus and, consequently, he proposed the synonymisation of these taxa. It is important to emphasise, however, that despite this publication provides the latest updated remark documenting Mongolian species, this particular opinion was made many years earlier and has not been updated after the description of Ch. caragana. Regarding the locality 58 km WSW from Bayandalai (Heyrovský 1970), a single individual collected there is one of the paratypes of Ch. diadema kaszabi. This specimen and the rest of the type series seem to be identical to Ch. caragana. Regarding the locality 60 km S of Bulgan (Namhaidorzh 1976 a), although we failed to track down and examine the three specimens that were collected there, it seems they also belong to Ch. caragana since they were separated by Namhaidorzh and incorrectly identified and published as Chlorophorus faldermanni (Faldermann, 1837). We verified that another two unpublished records of Chlorophorus from Övörkhangai aimag (Taatsiin Tsagaan Lake) were also labelled as Ch. faldermanni by Namhaidorzh, while they clearly represent Ch. caragana. However, Ch. faldermanni, due to its geographical range, is rather impossible to occur in Mongolia and all such identifications are certainly wrong. In the MAS collection, there is a single specimen of another enigmatic Chlorophorus species that also has been identified as Ch. faldermanni by Namhaidorzh, which does not belong to any of herein discussed taxa (see more in the Discussion). We collected Ch. caragana close to Burdene Bulag, in a semi-desert habitat (Fig. 9 A). The imagines were sitting on twigs of Haloxylon ammodendron (C. A. Mey.) (Amaranthaceae) (Fig. 9 B). Only three individuals (representing both sexes; Fig. 5 D, F) were found on July 21 despite conducting the detailed investigation of the entire plot. This may indicate the end of the season for this species in nature. A single female was also collected on July 25 in southernmost Mongolia, about 80 km from the Chinese border. The habitat in this locality (Fig. 9 C) is strongly desertified, with numerous rather small Caragana bushes, on which the female was found. Since this is the first record for Mongolia, we also present additional data (Övörkhangai aimag) from outside the region covered in this paper, which relates to the two specimens from the same locality that were subsequently found in the MAS collection (Fig. 5 E).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806946AFFDBFF1BFADD1799DD1C.taxon	description	Literature data. Ömnögovi: eastern edge of Zöölön Uul mountains, 58 km WSW from Bayandalai [БаЯн-ДалаЯ] [43.300, 102.839], 1500 m a. s. l., 16.06.1967, 2 exx., exp. Dr. Z. Kaszab. (Heyrovský 1970: as Ch. diadema ab. artemisiae); 15 km W of Bayandalai [БаЯн-далай] [43.487, 103.328], valley of Tsagaan Ders [ур. Цаган-дорс], 16.06.1967, 1 ex., leg. Tsendsuren (Namhaidorzh 1976 a: as Ch. motschulskyi). Sükhbaatar: Bayandelger soum [БаЯн-Дэлгэрэх], sands of Ongon-Els [пески Онгон-Элс] [ca. 45.705, 112.951], on Caragana bungei, 05.07.1971, 7 ♂♂, 10 ♀♀, leg. Namhaidorzh & Medvedev (Namhaidorzh 1974).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806946AFFDBFF1BFADD1799DD1C.taxon	discussion	Remarks. Two subspecies were recognised to date: Ch. diadema diadema and Ch. diadema inhirsutus Matsushita, 1934. The nominative one is widely distributed in northeast China, Mongolia, the Korean Peninsula, and Russian Far East, while the latter is endemic to Japan and the neighbouring Russian island — Kunashir (Danilevsky 2020). However, Danilevsky (2021 b) stated that only a single male of Chlorophorus diadema diadema with the label “ Mongolei, Staudin. ” is preserved in the collection of Zoological Museum of Moscow State University and, therefore, the occurrence of this species in the territory of Mongolia needs to be confirmed. Our inspection of the material collected by Namhaidorzh clearly indicates that this taxon is rather common in the southeastern area of the country. The host plant of this species has not been reliably identified. Namhaidorzh (1976 a) collected numerous individuals on Caragana bungei Ledeb. In turn, Heyrovský (1970) informed on beating the imagines from both Caragana and Amygdalus mongolicus, which is now a revised as Prunus mongolica Maxim. (Rosaceae). Although Cherepanov (1990 b) considered this species as belonging to the group of species that form biocoenosis of broadleaved forests, it seems to be a typical element of arid regions of Mongolia and northern China, where larvae most likely develop in bushes of Caragana. Therefore, considering this discrepancy, the number of synonyms under Ch. diadema (seven), and the general taxonomic disorder of this complex genus, it is possible that this species represents in fact a group of criptic species. The taxonomic confusion seems to be confirmed by the facts that Namhaidorzh (1976 a) misidentified one of the specimens of this taxon (15 km W of Bayandalai) as Chlorophorus motschulskyi (Ganglbauer, 1887) and Heyrovský (1970) described a new subspecies, Ch. diadema kaszabi (now, formally, one of the synonyms of Ch. obliteratus), from the same locality (58 km WSW from Bayandalai) where he collected some individuals of the nominative subspecies. Similar to the situation with Ch. caragana and Ch. obliteratus, a taxonomic revision, ideally using also molecular data, seems essential here.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069465FFDBFF1BFDE916B9D928.taxon	description	Fig. 5 H New records. Ömnögovi: 29 km SSE of Nomgon (Номгон) [ca. 42.590, 105.255], 24.06.1971, 1 ex., leg. D. My- agmarsuren (MAS). Dornogovi: 30 km SSE Shokhoi-Nuur Lake [оэ. Шохой-Нуур] [ca. 42.505, 109.237], on Eurotia ceratoides and Salsola laricifolia, 26 – 27.06.1971, 2 exx., leg. Namhaidorzh & Kozlov (MAS). Literature data. Dornogovi: 30 km SSE of Shokhoi-Nuur Lake [оэ. Шохой-Нуур] [ca. 42.505, 109.237], on Salsola laricifolia and Eurotia ceratoides, 26 – 27.06.1971, 9 exx., leg. Namhaidorzh & Myagmarsuren (Namhaidorzh 1976 a: as Ch. diadema); 30 km SSE of Tenger-Nuur Lake [оэ. Тенгар-Нуyр] [ca. 42.418, 108.681], on Caragana, 04.08.1971, 1 ex., leg. Namhaidorzh (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069465FFDBFF1BFDE916B9D928.taxon	discussion	Remarks. Chlorophorus obliteratus is a species with a relatively narrow range that is restricted to some parts of East Siberia, Mongolia, and northernmost China (Inner Mongolia) (Danilevsky 2020). The taxonomic confusion associated with this species is discussed in the comments to Ch. caragana. In this paper, we accept the validity of both species and refer here to Ch. obliteratus sensu Zong et al. (2012). There is almost no data on this species in the literature. However, some basic information on Ch. ubsanurensis, which is currently one of the synonyms of Ch. obliteratus, were given by Cherepanov (1990 b) and Xu et al. (2007). Although Cherepanov (1990 b), who is also the author of the description of this taxon (based on a single female), mentioned that the biology and immature stages were not known, he informed on the similarity of this species to Chlorophorus varius (Müller, 1766), from which it, however, differs conspicuously in elytral pattern and other characters. The holotype (7 mm in length) was collected in Ubsanur basin, on northern bank of Lake Uvs (Mongolia). In turn, Xu et al. (2007) informed on the distribution of this species in Uvs Lake Basin in Mongolia (Khoton and Khurgan Lakes). They also stated that Ch. ubsanurensis can be distinguished from other species by its unique black spots on the pronotum. Salsola laricifolia Litv. ex Drobow (Amaranthaceae), Eurotia ceratoides (which is now a synonym of Krascheninnikovia ceratoides (L.) Gueldenst. (Amaranthaceae )), and Caragana spp. were recorded as plant species, on which imagines of Ch. obliteratus were collected.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069465FFDBFF1BF9FD1736D874.taxon	discussion	Remarks. This is an east-Palaearctic species that is distributed from Eastern Europe to Sakhalin and Japan (Danilevsky 2020). It has been widely discussed in a previous paper concerning the longhorned beetles of South and East Kazakhstan (Karpiński, Szczepański, Plewa et al. 2018).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069464FFDAFF1BFCC01049DAE3.taxon	materials_examined	Literature data. Sükhbaatar: 12 km SW of Dariganga [Даригангa], Moltsog-Els [ур. Молцог-Элс] [ca. 45.437, 114.139], in Ulmus pumila, 17.07.1976, 2 ♂♂, 4 ♀♀ (Namhaidorzh 1979).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069464FFDAFF1BFCC01049DAE3.taxon	discussion	Remarks. Leptepania okunevi is known from the territory of the Russian Far East and Mongolia (Danilevsky 2020). The first and probably the only record from Mongolia was published by Namhaidorzh (1979). In the same work, he transferred this species from the genus Molorchinus Shabliovsky, 1936 to Leptepania Heller, 1924 (at the same time synonymising the genus Molorchinus), in which it is currently placed, and designated a specimen from Iman (currently Dalnerechensk, Russia) as a lectotype. In turn, Danilevsky (1993) proposed the synonymisation of Molorchus incognitus Cherepanov 1975 after studying of the type specimens of both taxa. According to Cherepanov (1990 a), where this taxon is presented as M. incognitus, the discussed species is associated with deciduous vegetation. The adults, which are rarely observed on flowers, are active from June and disappear by mid-August. Females lay eggs in bark crevices of thin shoots 0.6 to 1.5 cm in diameter. Pupation of larvae was observed mainly in June, while emergence of imagines from wood in the end of June and in July. Leptepania okunevi attacks desiccated but sometimes still viable twigs of Salix L. (Salicaceae), Euonymus L. (Celastraceae), Quercus L. (Fagaceae), Ulmus L. (Ulmaceae), and Acer ginnala Maxim. (Sapindaceae) (Cherepanov 1990 a). It is worth noting that another very rare species, Exocentrus stierlini Ganglbauer, 1883 (Lamiinae), was found sympatrically with L. okunevi on thin willow branches (Cherepanov & Cherepanova 1975).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069464FFDAFF1BFF5C1151DDAF.taxon	materials_examined	Literature data. Ömnögovi: 25 km S of Khanbogd [Хан-Богд], valley of river Undain _ Gol [ур. Ундын-Гол] [42.940, 107.255], in rotten Ulmus tree, 23.06.1971, 1 ♂ (Namhaidorzh 1974).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069464FFDAFF1BFF5C1151DDAF.taxon	discussion	Remarks. This highly invasive species, which is originally native to the southeastern Palaearctic region, recently has rapidly increased its range (e. g., Grebennikov et al. 2010; Dascălu et al. 2013; Keszthelyi et al. 2019). Although the determination of the exact native area of T. campestris is problematic, the region of the Far East, including Mongolia, central and northeastern China, and the Korean Peninsula was designated by several authors (Gressitt 1951; Cherepanov 1990 a) as comprising the original distribution range of this species. However, if it is a native element in the Mongolian fauna, so few records for this species from the territory of the country seem quite surprising. We also have failed to find this nocturnal cerambycid during our two Mongolian expeditions, despite the frequent attracting insects to artificial light sources and collecting inhabited wood material. Trichoferus campestris was discussed in a previous paper concerning the longhorned beetles of Tajikistan (Kadyrov et al. 2016).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069464FFD9FF1BF9FC15BEDD1C.taxon	description	Fig. 6 L Literature data. Ömnögovi: Valley of Uzuur Zag [ур. УдЗур-ДЗак], 40 km ESE mt. Khanbogd [г. Хан-Богдо] [ca. 43.089, 107.693], on Efedra, 24.06.1971, 1 ♂, 1 ♀ (Namhaidorzh 1974).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069464FFD9FF1BF9FC15BEDD1C.taxon	discussion	Remarks. Anoplistes gobiensis is probably one of the most enigmatic Palaearctic species of longhorned beetles and one of the six species of the genus Anoplistes Audinet-Serville, 1833 that are known to occur in Mongolia. This endemic species was described from Mongolia based on three specimens: a pair (holotype and paratype) from Ömnögovi aimag and a single male paratype from Khovd aimag, and after 50 years from its description no further specimens are known, besides a single mention from the territory of China in a short faunistic paper (Yuan et al. 2010), without any photographic documentation. The taxonomic status of this species does not seem to raise any doubts; however, exact morphological characteristics will be presented in the revision of the genus (in prep.). According to Namhaidorzh (1973), the adults emerge in June and disappear by August. Imagines were observed on blooming bushes of Ephedra L. (Ephedraceae), which is most likely the host plant for the larvae. The immature stages and biology are unknown. Although we were able to reach the area of the type locality of this species (Fig. 9 D), we could not find any individual of A. gobiensis or decent number of individuals of its host plant. Only a few Ephedra bushes were found, which were not infested by larvae. Unfortunately, near this site, there is a huge coal mine, the functioning of which — along with the fact that the nearby areas were heavily littered, most likely by its employees — could have contributed to the degradation of this site and disappearance of Ephedra bushes, which seems likely to be common in such a habitat (Fig. 9 E).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069467FFD8FF1BFDE91572DC84.taxon	description	Figs 5 I – L, 6 A – F, 9 G, H New records. Dornogovi: 50 km SW of Khatanbulag [Хатанбулаг] [42.783, 108.550], 1129 m a. s. l., 22.05.2019, 1 ♂, 1 ♀, leg. BI (MIZ) (sand ecotype); 60 km E of Khatanbulag [Хатанбулаг] [43.166, 110.063], 1231 m a. s. l., 28.05.2019, 8 ♂♂, 6 ♀♀, 1 ♂, 1 ♀, leg. BI (MIZ) (sand ecotype); Choiriin Bogd Mountain [Чойрын Богд Уул] env., 30 km SEE of Choir [Чойр] [46.246, 108.771], 1400 – 1600 m a. s. l., 17 – 18.07.2019, 01.08.2019, 26 ♂♂, 15 ♀♀, leg. et coll. WTS (18 exx. USMB); 17 ♂♂, 18 ♀♀, leg. LKa (MIZ); 48 exx., leg. et coll. LKr (rock ecotype); 20 ♂♂, 14 ♀♀, leg. et coll. WTS (5 exx. USMB); 11 ♂♂, 9 ♀♀, leg. LKa (MIZ); 30 exx., leg. et coll. LKr (sand ecotype); 20 km N Ulaanbadrakh [Улаанбадрах] [44.133, 110.300], 22.07.2019, larva in stem of Caragan a bungei, leg. LKa & WTS (MIZ). Ömnögovi: 25 km SW of Khailaastyn Hudag (well) [кол. Хайластын-Худук] [ca. 42.353, 106.581], in Haloxylon, 19.06.1971, 1 ex., leg. I. M. Kerzner (MAS). Literature data. Ömnögovi: Gurvan Saikhan Uul, 30 km S from Bulgan [ca. 43.841, 103.642], 1700 m a. s. l., 20.06.1964, exp. Dr. Z. Kaszab (Heyrovský 1965: as Asias halodendri & Asias kozlovi); Gurvan Saikhan Uul, 25 km S from Bulgan [ca. 43.908, 103.661], 1550 m a. s. l., 20.06.1964, exp. Dr. Z. Kaszab (ibid); eastern edge of Zöölön ul mountains; 58 km WSW from Bayandalai [БаЯн-Далай] [43.363, 102.806], 1500 m a. s. l., 16.06.1967, 11 exx., exp. Dr. Z. Kaszab (Heyrovský 1970: as Asias halodendri); valley of Unegtiin-Tal [ур. Унюгэтэн-Тала], 02.06.1909, 1 ex. (ibid); Tsagaan-Ders [Цаган-Дэрс], NW of Bayandalai [БаЯн-Далай] [43.571, 103.710], 16.06.1967, 10 exx. (Namhaidorzh 1972: as A. halodendri); Noyon nuruu mountains, in ravine between Dund gol and Noyon, 30 – 40 km SE from Salzsee [43.281, 101.058], 1600 m a. s. l., 19.06.1967, 6 exx., exp. Dr. Z. Kaszab (Heyrovský 1970: as A. halodendri); valley of Mukhar [ур. Мухор], Gurvantes [Гурван-Тэс] [ca. 43.214, 101.054], 23.06.1967, 1 ex. (Namhaidorzh 1972: as A. halodendri); Gurvan Saikhan Uul [хр. Гурван-Сайхан], 40 km S of Bulgan [Булган] [ca. 43.743, 103.592], 28 – 29.07.1967, 1 ex. (ibid); 6 km S of mt. Khanbogd [г. Хан-Богд-Ула] [ca. 42.984, 107.051], on almond Prunus dulcis, 17.06.1971, 1 ex. (Namhaidorzh 1976 a: as A. halodendri); 8 km NNE of Khanbogd [Хан- Богд] [ca. 43.258, 107.243], on almond Prunus dulcis, 17.06.1971, 1 ex. (ibid); 25 km SW of valey of river Undayn Gol [ур. Ундын-Гол] [ca. 43.000, 106.959], in saxaul Haloxylon, 19.06.1971, 1 ex. (ibid); 15 km E and 30 km SE of Bulgan [Булган], Gurvan Saikhan Mts. [хр. Гурван-Сайхан] [ca. 43.875, 103.049], 05.07.1970, 7 exx. (ibid). Dornogovi: Airag [Айраг], 20 km ESE of Nuden [Нудэн] [ca. 45.337, 109.170], on blooming Caragana, 12 – 13.06.1971, 8 exx., leg. Chogsomjav L., Namhaidorzh B. (Namhaidorzh 1976 a: as A. halodendri); 30 km SSE of Shokhoi-Nuur Lake [оЗ. Шохой-Нур] [ca. 42.505, 109.237], on Caragana, 26.06.1971, 33 exx. leg. Namhaidorzh B. (ibid); 35 km SSE of Shokhoi-Nuur Lake [оЗ. Шохой-Нур] [ca. 42.481, 109.259], on Caragana, 27.06.1971, 1 ex., leg. Namhaidorzh B. (ibid); Sulin Kheer [Сулин-Хэрэ], valley of Agaruut [ур. Агарут], mt. Khutag [г. Хутаг] [ca. 42.968, 109.452], on Caragana, 27.06.1971, 2 exx., leg. Namhaidorzh B. (ibid); 25 km WNW of Tenger-Nuur Lake [оЗ. Тэнгэр-Нур] [ca. 42.767, 108.745], 05.08.1971, 1 ex. (ibid). Sükhbaatar: Bayandelger soum [БаЯн-Дэлгэрэх], sands of Ongon-Els [пески Онгон-Элс] [45.705, 112.951], on Caragana, 05.07.1971, 1 ex. (Namhaidorzh 1976 a: as A. halodendri); Dariganga [Дарьганга], sands of Moltsog- Els [пески Молцог-Элс] [45.288, 113.859], 08.07.1971, 1 ex. (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069467FFD8FF1BFDE91572DC84.taxon	discussion	Remarks. Anoplistes kozlovi (Semenov & Znojko, 1934) was recently synonymised with A. halodendri minutus based on morphological, ecological, and molecular data (Karpiński et al. 2021). Anoplistes halodendri (Pallas, 1773) is an east-Palaearctic species that is distributed between the European Russia and Japan. Within its range, it was divided into seven subspecies (Danilevsky 2020), including Mongolian A. halodendri minutus, however, the taxonomic status of some of them needs to be verified (in prep.). This applies especially to the discussed subspecies since the preliminary results of molecular and morphological studies indicate no differences between A. halodendri minutus and the nominative subspecies (Karpiński et al. 2021). Despite the literature records of a few different host plants (e. g., Acacia Mill., Daphne mezereum L., Quercus) (Cherepanov 1990 b), A. halodendri appears to be a monophage of Caragana spp. (Karpiński, Szczepański, Plewa et al. 2018). This species was discussed in previous works concerning the longhorned beetles of Mongolia (Karpiński, Szczepański, Boldgiv et al. 2018) and South and East Kazakhstan (Karpiński, Szczepański, Plewa et al. 2018). We observed two nearly sympatric Anoplistes populations (A. halodendri minutus and “ kozlovi ”) in one extensive site in the environs of the Choiriin Bogd Mountain between July 17 and 19. Individuals of first population (mostly typical A. halodendri minutus; Fig. 9 G) were found in a small canyon and on rocky slopes of the surrounding mountains (Fig. 9 F). However, in the immediate vicinity, in the flat terrain with a gravelly-sand surface with no rocks, we found individuals almost exclusively with a reduced main black spot and predominance of pale orange on the elytra, which correspond to A. kozlovi (Fig. 9 H). As it was recently explained (Karpiński et al. 2021), both “ taxa ” are just ecotypes of the same species. An incidence of copulation between two different forms was observed in several pairs, mainly in the transitional zone. All the individuals were found sitting on bushes of Caragana leucophloea Pojark. and C. bungei. This species was very abundant (several hundred individuals within one extensive locality) in the second half of July and seemed to be at the peak of its occurrence, although when we returned to this site on August 1, we found a noticeably smaller number of imagines. Further details were provided in Karpiński et al. (2021).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069466FFDFFF1BFC5014C6DFD0.taxon	description	Fig. 6 G – I New records. Khovd: Yolkhon valley, Bodonch 20 km SE of Altai sum [45.725, 92.543], 27.07.1970, 1 ex., leg. Namhaidorzh (MAS collection, published as A. mongolicus in Namhaidorzh (1976 a )). Bayankhongor: near Buutsagaan sum [46.146, 98.691], 15.06.1980, 1 ex., leg. Puntsagdulam (MAS, misiden- tified with A. halodendri). Literature data. Ömnögovi: 40 km E from spring Talyn Bilgech, between Tost and Tsagaan Bogd mountains [42.889, 99.689], 1100 m a. s. l., 23.06.1967, 1 ex., exp. Dr. Z. Kaszab (Heyrovský 1970: as Asias mongolicus; verified in Karpiński (2020 )).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069466FFDFFF1BFC5014C6DFD0.taxon	discussion	Remarks. Anoplistes kaszabi is a recently described species that is endemic to Mongolia (Karpiński 2020). It is known from two localities in Dundgovi and Ömnögovi aimags. This species is closely related to Anoplistes mongolicus (Ganglbauer, 1889) but they are apparently ecologically associated with different host plants: Zygophyllum xanthoxylon (Bunge) Maxim. (Zygophyllaceae) or Caragana for A. kaszabi and Haloxylon ammodendron regarding A. mongolicus (Karpiński 2020). Unlike the latter species, despite the much smaller number of known specimens, melanistic forms were also uncovered (Fig. 6 I). It is believed that A. kaszabi occurs in canyons with dense shrub vegetation, including Zygophyllum (Fig. 10 A), in semi-arid regions of Mongolia, although it has not yet been confirmed and the immature stages are not known (Karpiński 2020). Here, we also present two new localities for A. kaszabi from outside the region covered in this paper since additional specimens of this barely known species from localities not mentioned in the original publication has been found during our study in the MAS collection. The specimen from Bayankhongor aimag was misidentified with A. halodendri, while another one from Khovd aimag — with A. mongolicus. The former was most likely overlooked because it was collected as a single individual among a huge series of A. halodendri (unpublished), whose larvae feed on Caragana spp. This fact, combined with the mention in the original description that A. kaszabi may also be ecologically associated with Caragana (however, this was noted as less likely since another species-group of the genus is connected to peashrubs and, in general, to Fabaceae), suggests closer association with this plant species than with Zygophyllum. However, it is also possible that larvae of A. kaszabi feed on both these plants or develop only in one but imagines visit flowering inflorescences of several semi-arid shrub species. The depicted pair comes from the HNHM collection and was collected in the type locality in Dundgovi aimag.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069461FFDFFF1BFAF810DBD827.taxon	discussion	Remarks. Agapanthia amurensis is distributed between Baikal and the Pacific Ocean coast, including Transbaikal, the Ussuri-Primor’e region, northern Mongolia, northeast China, the Korean peninsula, and Japan (Cherepanov 1991 a). This species is similar to Agapanthia pilicornis (Fabricius, 1787), however, it can be easily distinguished inter alia by colourless (not variegated) antennae and lighter body colour (Cherepanov 1991 a). According to Cherepanov (1991 a), this species inhabits meadows and open forest clearances, and it is ecologically associated with Galatella dahurica DC. (Asteraceae) and Astragalus membranaceus Moench (= Astragalus trimestris L.) (Fabaceae). The adults are active from the end of May or early June to August.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069461FFDFFF1BFE9C17AADB9F.taxon	description	Fig. 6 J, K New records. Ömnögovi: 33 km SSE of Gurvantes soum, border post of Khoit Ovoot [ca. 42.951, 101.224]. 20.06.1967, 1 ex., leg. Tsendsuren. (MAS). Literature data. Ömnögovi: 100 km W from border post Ovootiin Khural [Оботын-Хурул], 22 km W from Sairiin hudag [42.901, 100.048], 1250 m a. s. l., 22 – 23.06.1967, 55 exx. exp. Dr. Z. Kaszab (Heyrovský 1970: as Asias mongolicus); Ovootiin Khural, 36 km SW of Gurvantes [Гурван-Тэс] [ca. 42.958, 100.672], 09.08.1967, 7 exx. (Namhaidorzh 1972). Dornogovi: 50 km SW of Züünbayan [ДЗун-БаЯна], 16 km E of Tal Khongoriin hudag (well), [ур. Тал- Хонхорын-Худук] [ca. 44.104, 109.610], on Brachanthemum, 30.06.1971, 2 exx., leg. Myagmarsuren D. (Namhaidorzh 1976 a); 10 km SSW of Sainshand [Сайн-Шанд], Mt. Tushleg-Uul [Г. Тушлэг-Ула] [ca. 44.789, 110.080], 01.07.1971, 2 exx., leg. Namhaidorzh B. (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069461FFDFFF1BFE9C17AADB9F.taxon	discussion	Remarks. Anoplistes mongolicus is a Central Asian endemic that is known from Mongolia and three northern provinces of China: Inner Mongolia, Hebei, and Shanxi (Danilevsky 2020). It was previously divided into two subspecies, however, the second one, Anoplistes amoenus Reitter, 1898, which is distributed in Xinjiang Uygur Autonomous Region (China), was recently resurrected as a valid species by Karpiński (2020). In Mongolia, A. mongolicus is widely but infrequently distributed in the southern part of the country. The largest (55 exx.) and most probably the only abundant series ever collected was beaten from saxaul shrubs in Ömnögovi aimag (22 km W from Sairiin khudag) in 1967 by Zoltán Kaszab. All individuals of this series are rather homogeneous. The literature records from Khovd aimag are, however, related to other species: that of Namhaidorzh (1976 a) represents A. kaszabi (presented in this paper as a new record) and that of Heyrovský (1968) belongs to another, yet undescribed species (in prep.). Anoplistes mongolicus is most likely ecologically associated with Haloxylon ammodendron, although the immature stages are not known to date. The species occurs in desertified regions, where, typically, saxauls are accompanied by Tamarix L. (Tamaricaceae) shrubs (Fig. 10 B) (Karpiński 2020).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947CFFC2FF1BFF5C1679DD80.taxon	discussion	Remarks. This species is distributed in the Ussuri-Primor’e region, Mongolia, northeast China, the Korean peninsula, and Japan (Cherepanov 1991 a; Danilevsky 2020). According to Cherepanov (1991 a), A. confossicollis inhabits broad-leaved forests and it is ecologically associated with Quercus, however, it seems more likely that larvae of this species can also feed on other deciduous woody and shrub species, similar to its close relative, Anaesthetis testacea (Fabricius, 1781), which, however, can easily be distinguished by the more uniform fine punctation and very dense pronotal pubescence. Imagines emerge from mid-June to the second half of July. This species was found in large numbers in fire-ravaged forest (Cherepanov 1991 a).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947CFFC2FF1BFC9717ABDA06.taxon	description	Fig. 8 I, J Literature data. Sükhbaatar: 9 km WSW of Dariganga [Дарьганга] [45.269, 113.737], valley of Ikh Bulag [ур. Их-Булак], under dungs, 08.07.1971, 11 exx. (Namhaidorzh 1976 a); 10 km NW of Erdenetsagaan [Эрдэнэ-Цаган] [45.963, 115.265], steppe, 13.07.1971, 3 exx. (ibid); 65 km NNW Dariganga [ca. 45.791, 113.348], 14.08.1976, 1 ♀, Gurjeva leg. (ZIN) (Danilevsky 2007); 10 km W of Dariganga [ca. 45.312, 113.761], 16.08.1996, 2 ♀♀, Gurjeva leg. (ZIN) (ibid); Mt. Shiliin Bogd [45.417, 114.58], 19.08.1996, 1 ♀, Gurjeva leg. (ZIN) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947CFFC2FF1BFC9717ABDA06.taxon	discussion	Remarks. Eodorcadion carinatum involvens is one of the five described subspecies that are distributed between the Yenisei River and the Far East. This taxon is the most common and widespread in the northern and central parts of Mongolia where it was recorded from many localities. Only a few sites are known in southern part of the country. This species was discussed in a previous paper concerning the longhorned beetles of Mongolia (Karpiński, Szczepański, Boldgiv et al. 2018). According to Danilevsky (2007), larvae are most likely associated with Agropyron Gaertn. and Elymus L. (currently a synonym of Zizania L.) (Poaceae).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947CFFC2FF1BFAD7149FD8F2.taxon	description	Fig. 8 H New record. Sükhbaatar: Dariganga, Taliin agui [45.352, 114.300], 03.07.2019, 1 ♀, leg. BI (MIZ). Literature data. Sükhbaatar: Dariganga [ca. 45.299, 113.840], 1100 m a. s. l., 05.08.1965, 1 ex., exp. Dr. Z. Kaszab (Heyrovský 1967 b); Dariganga [ca. 45.299, 113.840], 1150 m a. s. l., 5.08.1965, holotype, 1 ♂ (elytra only), exp. Dr. Z. Kaszab (HNHM) (Danilevsky 2007: as E. darigangense); Dariganga env., Duut-Nuur, 20.07.1985, 6 ♂♂, 1 ♀, Ulykpan leg. (MD, JV) (ibid); Dariganga env., Zeget-Nur, 20.07.1985, 1 ♂, 1 ♀, Ulykpan leg. (MD) (ibid); 2 km W Dariganga, 1230 m a. s. l., [ca. 45.299, 113.816], 14 – 15.07.2002, 1 ♂, and elytra, M. Danilevsky leg. (MD) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947CFFC2FF1BFAD7149FD8F2.taxon	discussion	Remarks. Eodorcadion chinganicum currently includes three subspecies; two of them are distributed exclusively in China. Eodorcadion chinganicum darigangense was reduced to subspecific level by Danilevsky & Lin (2012 a). According to these authors, the range of this taxon is limited to Dariganga environs in the southern part of Sükhbaatar aimag in Mongolia. It seems this is one of the first Eodorcadion species occurring in the season; according to Danilevsky (2007), adults are active in July and they completely disappear in August. It is worth to note that four other Eodorcadion species were recorded in the environs of Dariganga, including E. exaratum exaratum, which sometimes occurs in the same sites, however afterwards, when most adult individuals of E. chinganicum are already dead (Danilevsky 2007).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947FFFC1FF1BFF14158DDDF4.taxon	materials_examined	Literature data. Sükhbaatar: 27 km S from Bayanterem [46.891, 112.428], 07.08.1968, 26 exx, leg. Gy. Marton (Heyrovský 1973 a: as Eodorcadion chinganicum rubrosuturale); 27 km S of Bayanterem [ca. 46.891, 112.428], 07 – 08.1966, 1 ♂, 1 ♀, Gy. Marton, leg. (SK) (Danilevsky 2007: as E. chinganicum kerulenum); Dariganga [Дарьганга] [ca. 45.303, 113.851], on sand, 08.07.1971, 21 exx. (Namhaidorzh 1976 a: as Eodorcadion darigangense); spring Ikh-Bulag, 9 km WSW Dariganga [ca. 45.269, 113.737], 8.07.1971, 3 ♂♂, G. Medvedev, leg. (ZIN, JV) (Dani- levsky 2007: as E. chinganicum kerulenum); 9 km WSW Dariganga [ca. 45.269, 113.737], 8.07.1971, 2 ♂♂, 1 ♀, B. Namhaidorzh and L. Chogsomzhav, leg. (ZIN) (ibid); 10 km W of Erdenetsagaan [Эрдэнэ-Цаган] [45.898, 115.235], 13.07.1971, 10 exx. (Namhaidorzh 1976 a: as Eodorcadion darigangense); 10 km W Erdenetsagaan [ca. 45.898, 115.235], 13.07.1971, 1 ♂, (ZIN) (Danilevsky 2007: as E. chinganicum kerulenum); 90 km SE Baruun-Urt [ca. 46.009, 114.017], 13.07.1971, 1 ♂, (MD) (ibid); Tumen-Tzogt [ca. 47.590, 112.346], 02.07.1983, 4 ♂♂, 1 ♀, K. Ulykpan leg. (MD) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947FFFC1FF1BFF14158DDDF4.taxon	discussion	Remarks. Eodorcadion rubrosuturale was recently restored to species rank with two subspecies (Danilevsky & Lin 2012 a). The area of this species covers the entire eastern part of Mongolia, reaching the latitude of Beijing to the south. Eodorcadion r. kerulenum is only known from eastern Mongolia. Adults are active at the end of June and in July (Danilevsky 2007).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947FFFC1FF1BFCC01652DA0B.taxon	discussion	Remarks. Eodorcadion humerale, a widespread species, which includes five subspecies (Danilevsky & Lin 2012 b), is distributed in Russia, between Transbaikalia and the Pacific Ocean in the Primorsky region, in the central and north-eastern territories of Mongolia, and in north-eastern China. According to Danilevsky (2020), the nominative subspecies is known from East Siberia, northeastern China (Heilongjiang and Inner Mongolia), and easternmost Mongolia (it was mistakenly given as limited to the territory of Mongolia in Karpiński, Szczepański, Boldgiv et al. (2018), instead of E. h. impluviatum). Based on the morphology of the endophallic structures (Danilevsky et al. 2004), this species together with Eodorcadion lutshniki (Plavilstshikov, 1937) are the only representatives of the subgenus Humerodorcadion Danilevsky, Kasatkin & Rubenian, 2005.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947FFFC1FF1BFADC1079D82C.taxon	description	Fig. 8 K, L Literature data. Sükhbaatar: 9 km WSW of Dariganga [Дарьганга], sands of Moltsog-Els [пески Молцог-Элс] [45.269, 113.737], under dungs, 08.07.1971, 7 exx. (Namhaidorzh 1976 a: as E. humerale); Ikh-Bulag, 9 km WSW Dariganga [ca. 45.269, 113.737], 8.07.1971, 1 ♂, G. Medevedev leg. (ZIN) (Danilevsky 2007); Dariganga, Zegst Nuur [ca. 45.293, 113.855], 1 ♂, 20.07.1985, K. Ulykpan leg. (MD) (ibid); Tumen-Tzogt [ca. 47.562, 112.366], 3.08.1985 and 30.08.1985, 2 ♀♀, K. Ulykpan leg. (MD) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947FFFC1FF1BFADC1079D82C.taxon	discussion	Remarks. Eodorcadion humerale impluviatum is endemic to Mongolia. In the southeastern part of the country, it is only known from a few localities (Fig. 4), while most of the sites are concentrated around Ulaanbaatar (Danilevsky 2007). We observed this taxon sympatrically with other Eodorcadion species, for instance with Eodorcadion oryx (Jakovlev, 1895), however, most of the adults of E. h. impluviatum were already dead. This subspecies was discussed in our previous paper (Karpiński, Szczepański, Boldgiv et al. 2018).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947FFFC0FF1BF8F81116DC58.taxon	materials_examined	Literature data. Dornogovi: 30 km SSE of Tenger-Nuur Lake [оЗ. Тэнгэр-Нур] [ca. 42.419, 108.682], in Lasiagrostis and Stipa grass, 04.08.1971, 32 exx. (Namhaidorzh 1976 a: as Eodorcadion oryx); [the same label data], 2 ♂♂, D. Magmarsuren leg. (or B. Namhaidorzh leg.), both identified as “ Eodorcadion oryx ” by B. Namhaidorzh (ZIN) (Danilevsky 2007); Mt. Nomt-Uul, 30 km SSE Shokhoi-Nuur Lake [ca. 42.505, 109.237], 4.08.1971, 2 ♂♂, 2 ♀♀, G. Medvedev leg. (ZIN, JV, MD), 1 ♂, Kozlov leg. (MD) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947FFFC0FF1BF8F81116DC58.taxon	discussion	Remarks. Eodorcadion argaloides is distributed in Mongolia and northern China (Inner Mongolia) (Danilevsky 2020). It was described based on a single female specimen, whose label data does not allow to determine the exact type locality. Additional material revised by Danilevsky (2007) made it possible to localise four sites of this species in the southern part of Dornogovi aimag. However, it is worth noting that the author has studied only the specimens from the two southernmost localities (30 km SSE of Tenger-Nuur Lake; Mt. Nomt-Uul, 30 km SSE Shokhoi-Nuur Lake). We have investigated the area east of Shokhoi-Nuur Lake (previously also visited by B. Namhaidorzh), however, we exclusively found there (in two separate sites) individuals that clearly represent Eodorcadion gorbunovi (Danilevsky, 2004), not E. argaloides. They do not differ from those collected by us in big numbers in the type locality of E. gorbunovi and its vicinity. This clearly evidences that the two localities given by Danilevsky (2007) (25 km E of Shokhoi-Nuur Lake; Mt. Khutag-Uul), from which the specimens have not been examined, should refer to E. gorbunovi rather than E. argaloides and, consequently, they are presented as such in this paper. Therefore, in Mongolia, the real known range of the latter species is apparently limited to a narrow belt along the border zone (Fig. 4). Another issue is the placement of particular localities in the Danilevsky’s (2007) map (including these two that should refer to E. gorbunovi). They need to be verified since according to local entomologists from Mongolian Academy of Sciences, the Mountain Nomt-Uul (30 km SSE Shokhoi-Nuur Lake) is located more to the south.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947EFFC0FF1BFC2C1689D973.taxon	description	Figs 8 D – G, 10 C – E New records. Dornogovi: Choiriin Bogd Mountain [Чойрын Богд Уул] env., 30 km SEE of Choir [Чойр] [46.246, 108.771], 1400 m a. s. l., 18.07.2019, 1 ex., leg. et coll. LKr; 01.08.2019, 2 exx., leg. et coll. LKr. Literature data. Dornogovi: Khar-Airag [Хар-Айраг] [45.813, 109.310], 31.08.1958, 2 exx. (Namhaidorzh 1972: as Eodorcadion argali and E. ornatum); 38 km SE Choir [46.101, 108.728], 1200 m a. s. l., 30.06.1963, exp. Dr. Z. Kaszab (HNHM) (Heyrovský 1964: as Eodorcadion oryx m. inconstructum; Danilevsky 2007).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947EFFC0FF1BFC2C1689D973.taxon	discussion	Remarks. Eodorcadion exaratum argali is endemic to Mongolia and it is distributed mainly in the central part of the country, and the Airag District of Dornogovi aimag is one of the easternmost known localities of this subspecies (Danilevsky 2007). Adults occur at the turn of July and August and according to Danilevsky (2007) they feed on stems of Caragana. Adults were observed in the late evening hours hidden under rocks and cow dung (Karpiński, Szczepański, Boldgiv et al. 2018), although in a typical pasture habitat, without Caragana bushes. In 2019, we collected this taxon in big numbers, however, mostly in Khentii aimag (not considered in this paper), and in Dornogovi aimag only single specimens were found (Fig. 10 C). In the former locality, individuals of E. e. argali were observed in a typical steppe habitat with high tufts of Achnatherum P. Beauv. (Poaceae), with which larvae are undoubtedly associated. There were no Caragana bushes. Numerous imagines were found hiding under cow dung (Fig. 10 D). A few melanistic females (Figs 8 H, 10 E) have also been observed, however, they were extremely rare (approx. one in a hundred individuals).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947EFFC7FF1BF94511F3DDF1.taxon	description	Sükhbaatar: Ongon-Els, 10 km S from Ongon [45.265, 113.138]; 900 m a. s. l., 3 – 5.08.1965, 39 exx., exp. Dr. Z. Kaszab (Heyrovský 1967 b); [the same label data], 1 ♀, 1 ♂, (HNHM), 18 ♂♂, 2 ♀♀ (NMP) (Danilevsky 2007); Dariganga [ca. 45.302, 113.850], 1150 m a. s. l., 05.08.1965, 1 ex., exp. Dr. Z. Kaszab (Heyrovský 1967 b); 5 km S of Ongon [ca. 45.311, 113.136], 900 m a. s. l., 05.08.1965, 2 exx., exp. Dr. Z. Kaszab (ibid); Moltsog Els, 2 km S from Dariganga [45.283, 113.850], 1150 m a. s. l., 06.08.1965, 64 exx., exp. Dr. Z. Kaszab (ibid); [the same label data], 11 ♂♂, 1 ♀ (HNHM), 1 ♂, 3 ♀♀ (NMP) (Danilevsky 2007); Moltsog Els, Dariganga [45.283, 113.850], 1965, 2 exx., leg. Zanzantomboo (Heyrovský 1970: as Eodorcadion argali rugipenne); Khongor [= Ongon] [Хонгор], sands of Ongon Els [пески Онгон-Злс] [ca. 45.341, 113.141], 06.07.1971, 2 exx. (Namhaidorzh 1976 a: as Eodorcadion argali); Tuvshinshiree [ca. 46.211, 111.796], 3.08.1983, 17 ♂♂, 8 ♀♀, K. Ulykpan leg. (MD) (Danilevsky 2007); 12 km SW Bayandelger [45.666, 112.216], 1050 m a. s. l., 13.08.2002, 1 ♀, M. Danilevsky leg. (MD) (ibid); 10 km ESE Bayandelger [45.709, 112.482], 980 m a. s. l., 13.08.2002, 4 ♂♂, 4 ♀♀, M. Danilevsky leg. (MD) (ibid); 38 km ENE Bayandelger [45.783, 112.816], 930 m a. s. l., 14.08.2002, 29 ♂♂, 18 ♀♀, M. Danilevsky leg. (MD) (ibid); 36 km N Ongon [45.683, 113.050], 1100 m a. s. l., 14.08.2002, 1 ♂, M. Danilevsky leg. (MD) (ibid); 2 km W Dariganga [45.299, 113.816], 1230 m a. s. l., 14 – 16.08.2002, 195 ♂♂, 56 ♀♀, M. Danilevsky leg. (MD) (ibid); 9 km NNW Naran [ca. 45.200, 113.650], 1200 m a. s. l., 16.08.2002, 91 ♂♂, 80 ♀♀, M. Danilevsky leg. (MD) (ibid); 5 km ENE Naran [45.166, 113.666], 1210 m a. s. l., 16.08.2002, 2 ♂♂, 1 ♀, M. Danilevsky leg. (MD) (ibid); 17 km ESE Naran [45.066, 113.883], 1350 m a. s. l., 16.08.2002, 115 ♂♂, 128 ♀♀, M. Danilevsky leg. (MD) (ibid); 16 km WSW Dari- ganga [45.250, 113.650], 1200 m a. s. l., 16 – 17.08.2002, 136 ♂♂, 60 ♀♀, M. Danilevsky leg. (MD) (ibid); 30 km N Dariganga [ca. 45.573, 113.789], 1150 m a. s. l., 17.08.2002, 1 ♂, 1 ♀, M. Danilevsky leg. (MD) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B806947EFFC7FF1BF94511F3DDF1.taxon	discussion	Remarks. Eodorcadion exaratum is divided into two subspecies; the nominative one is distributed in southeastern Mongolia (mainly in the vicinity of Dariganga and Naran) and in China (Inner Mongolia) (Danilevsky 2007).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069479FFC6FF1BFCC61039DD80.taxon	description	Figs 7 A – H, 10 G, H, 11 A, B New records. Dornogovi: 10 km ENE of Khatanbulag [Хатанбулаг] [43.17801, 109.25925], 1141 m a. s. l., 24.07.2019, 1 larva, leg. et coll. WTS; 3 ♂♂, leg. LKa (MIZ); 8 ♂♂, 2 ♀♀, leg. et coll. LKr; 10 km SE of Khatan- bulag [43.092, 109.207], 1222 m a. s. l., 24.07.2019, 32 ♂♂, 13 ♀♀, leg. et coll. WTS (15 exx. USMB); 26 ♂♂, 5 ♀♀, leg. LKa (MIZ); 25 ♂♂, 15 ♀♀, leg. et coll. LKr; 15 km SE of Khatanbulag [43.095, 109.270], 1202 m a. s. l., 24.07.2019, 11 ♂♂, 2 ♀♀, leg. et coll. WTS; 4 ♂♂, 2 ♀♀, leg. LKa (MIZ); 20 ♂♂, 5 ♀♀, leg. et coll. LKr; 42 km SE of Khatanbulag [42.804, 109.382], 1100 m a. s. l., 25.07.2019, 10 ♂♂, 3 ♀♀, leg. et coll. WTS; 7 ♂♂, 1 ♀, leg. LKa (MIZ); 9 ♂♂, 3 ♀♀, leg. et coll. LKr; 43 km SE of Khatanbulag [42.795, 109.356], 1099 m a. sl., 25.07.2019, 6 ♂♂, 3 ♀♀, leg. et coll. LKr. Literature data. Dornogovi: Mt. Khutag-Uul [г. Хутаг-Ула], N of Sulin-Kheer [Сулин-Хэрэ] [ca. 42.968, 109.452], under Caragana, 27.06.1971, 1 ex. (Namhaidorzh 1976 a: as Eodorcadion oryx); 25 km E of Shokhoi- Nuur Lake [оЗ. Пюхой-Нур] [ca. 42.776, 109.366], 03.08.1971, 2 exx. (ibid); 7 km SW Khatanbulag, [43.116, 109.050], 1120 m a. s. l., 8 – 9.07.2002, 1 ♂ holotype, M. Danilevsky, leg. (MD), 10 ♂♂, 9 ♀♀, M. Danilevsky and O. Gorbunov leg. (Danilevsky 2004, 2007); 11 km SE Khatanbulag [43.100, 109.266], 1240 m a. s. l., 9.08.2002, 34 ♂♂, 15 ♀♀, M. Danilevsky and O. Gorbunov leg. (ibid); 24 km SE Khatanbulag [43.016, 109.383], 1000 m a. s. l., 9.08.2002, 15 ♂♂, 3 ♀♀, M. Danilevsky and O. Gorbunov leg. (ibid); 23 km SE Khatanbulag [43.066, 109.416], 1000 m a. s. l., 9.08.2002, 1 ♂, O. Gartumnov leg. (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069479FFC6FF1BFCC61039DD80.taxon	discussion	Remarks. Eodorcadion gorbunovi is a relatively recently described species from the environs of Khatanbulag (Danilevsky 2004). Besides the localities provided in the original description (Danilevsky 2004), also the two records mistakenly given for E. argaloides by Danilevsky (2007) should be included for the known area of E. gorbunovi: 25 km E of Shokhoi-Nuur Lake and Mt. Khutag-Uul (see more in the remarks for E. argaloides). However, according to the local scientists, the location of Mt. Khutag-Uul needs to be verified as it is situated more to the southeast (Fig. 4). This species inhabits depressions of stony hills that are overgrown with Lasiagrostis Link (= Achnatherum) (Danilevsky (2007), and according to Namhaidorzh (1976 a) it is ecologically associated with Lasiagrostis, Stipa L. (Poaceae), and Caragana. Our own observations (for closely related E. intermedium kozlovi) indicate that while larvae indeed feed on roots of these grass species, leaves and stems of Caragana bushes serve as food and a night shelter for the adults. We have investigated several suitable sites in the range of this species and found numerous imagines, as well as a single larva among Achnatherum roots, approx. 30 cm deep in the soil (Fig. 10 G). It is worth noting that despite usually abundant occurrence of adults, it was difficult to find any premature stages in the soil and we succeeded only once, in spite of several attempts at various depths. The sites were located within regular semi-desert with enclaves of Achnatherum splendens (Trin.) Nevski (Fig. 10 F). Single individuals were also collected in a narrow canyon near a dried riverbed. In one of the sites, we have observed individuals rapidly hiding in Achnatherum tufts during the rain. When the weather started to improve and the sun came out, the individuals started to climb onto the stems of grass (Fig. 10 H), most likely to dry faster in the wind and bright sun. We found solely individuals of this species in the locality west of Shokhoi-Nuur Lake, where, in accordance with Danilevsky (2007), E. argaloides occurs (see the discussion above and remarks for E. argaloides). The imagines (Fig. 11 A, B) were collected in semi-desert habitat in the immediate vicinity of a dried lake (Fig. 11 C), relatively densely overgrown with Achnatherum. We find no differences between the individuals collected in this plot (Fig. 7 E – H) and those from the type locality (and its vicinity) of E. gorbunovi (Fig. 7 A – D). The discussed sites are distanced only approx. 35 km in a straight line from each other, though it should be noted that we have not seen suitable grassy habitats on the way (barren rocky desert). Nevertheless, despite the fact that the similar distance separates these southernmost localities of E. gorbunovi from the confirmed localities of E. argaloides, definitely stronger geographical barriers in a form of ranges of rocky hills exist between them.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069478FFC6FF1BFD48149FDBBF.taxon	description	Fig. 8 A, B Literature data. Dornogovi: Khötöl-Us [ca. 43.450, 100.716] (type locality) (Jakovlev 1889; Danilevsky 2007); from Dalanzadgad to Tsagaan Ders, 3.08.1949, 11 ♂♂, 4 ♀♀, Eglon leg. (ZIN) (Danilevsky 2007); Noyon ridge, 10 km N of Noyon [ca. 43.292, 102.108], 22 – 23.08.1969, 1 ♂, Zaitzev leg. (JV) (ibid); 30 km W Tost-Uul ridge [ca. 43.142, 100.041], 8.08.1981, 2 ♂♂, 1 ♀, Lvovsky leg. (ZIN) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069478FFC6FF1BFD48149FDBBF.taxon	discussion	Remarks. Eodorcadion intermedium is a very variable species that is distributed in the southern part of Mongolia, and most likely also in China (Inner Mongolia) (Danilevsky 2007). The species currently includes two subspecies. The boundary of their range runs approx. along the meridian 103 ° east. Populations westwards from that line belong to the nominative subspecies. Nonetheless, a status of several local populations, which can be regarded as subspecies, requires further studies (Danilevsky 2007). The nominative subspecies was discussed in our previous paper (Karpiński, Szczepański, Boldgiv et al. 2018).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069478FFC5FF1BFA8F1578D8BC.taxon	description	Figs 7 I – L, 11 D – G New records. Dornogovi: 30 km SW of Mandakh [Мандах] [44.249, 107.784], 1139 m a. s. l., 28.07.2019, 31 ♂♂, 4 ♀♀, leg. et coll. WTS (7 ♂♂ USMB); 28 ♂♂, 4 ♀♀, leg. LKa (MIZ); 22 ♂♂, 6 ♀♀, leg. et coll. LKr; 5 km SW of Mandakh [44.341, 108.093], 1324 m a. s. l., 29.07.2019, 6 ♂♂, 4 ♀♀, leg. et coll. WTS; 25 ♂♂, l 6 ♀♀, leg. et coll. LKr; Mandakh env. [44.401, 108.262], 1296 m a. s. l., 29.07.2019, 4 ♂♂, 2 ♀♀, leg. et coll. WTS; 4 ♂♂, 3 ♀♀, leg. LKa (MIZ); 5 ♂♂, 1 ♀, leg. et coll. LKr; 10 km W of Saikhandulaan [Сайхандулаан] [44.653, 108.790], 1156 m a. s. l., 29.07.2019, leg. et coll. LKr; 20 km NE of Saikhandulaan [44.761, 109.301], 1028 m a. s. l., 29.07.2019, 3 ♂♂, 1 ♀, leg. et coll. WTS; 8 ♂♂, leg. LKa (MIZ); 6 ♂♂, 1 ♀, leg. et coll. LKr. Ömnögovi: 20 km S of Dalanzadgad [ДаланЗадгад] [43.129, 104.327], 15.07.2019, 1 ex., leg. DE (MIZ). Literature data. Ömnögovi: Tzosto River [ca. 43.350, 103.516], 28.06 – 2.07.1909, 1 ♂, Kozlov’s exp. (ZIN) (Danilevsky 2007); Ulan-Bulak [Улан-Булак,], Mt. Dund Saikhan [г. Дунд-Сайхан] [ca. 43.583, 103.750], 5 – 13.07.1909, 1 ex. (Namhaidorzh 1972: as E. kozlovi); Khutsyn-Shand well near Mandal-Ovoo [кол. Хуцын-Шанда] [ca. 44.133, 104.083], 16.07.1909, 10 exx., syntypes E. kozlovi (ibid); from Dalanzadgad [Далан-ДЗадагада] to Tsagaan Ders [Цаган-Дэрсун] sands, 03.08.1949, 59 exx. (ibid); 25 km N from Bulgan, Schovongin chooloi [44.334, 103.618], 1030 m a. s. l., 19.06.1964, 1 ex., exp. Dr. Z. Kaszab (Heyrovský 1965: as Eodorcadion mongolicum ab. recurvatum); [the same label data], 2 ♂♂ (HNHM) (Danilevsky 2007); 33 km W Dalanzadgad [ca. 43.568, 104.011], 1200 m a. s. l., 2 – 8.07.1965, 2 ♂♂, leg. Muche (NMP) (ibid); Zoolon-Uul [Dzelen-Ula ridge], 58 km WSW of Bayandalai [ca. 43.174, 102.877], 1500 m a. s. l., 6.06.1967, 1 ♀, exp. Dr. Z. Kaszab (HNHM) (ibid); Takhilga-Uul, between Tsogt-Ovoo and Dalanzadgad, 68 km S from Tsogt-Ovoo [ca. 43.834, 105.065], 1550 m a. s. l., 12.06.1967, 1 ex., 08 – 09.07.1967, 18 exx., exp. Dr. Z. Kaszab (Heyrovský 1970: as Eodorcadion mongolicum); Gurvan Saikhan Uul mountains, between Khurmen [ХҮрмэн] and Bayandalai [БаЯн-Далай], 24 km NW from Khurmen [ХҮрмэн] [ca. 43.365, 103.790], 1550 m a. s. l., 14.06.1967, 5 exx., exp. Dr. Z .. Kaszab (ibid); Mt. Gurvan Saikhan Uul, between Khurmen Soum and Bayandalai [ca. 43.390, 103.617], 1550 m a. s. l., 14.06.1967, 2 ♂♂, 2 ♀♀, exp. Dr. Z. Kaszab (HNHM) (Danilevsky 2007); 34 km WSW of Bayandalai [ca. 43.338, 103.090], 1600 m a. s. l., 15.06.1967, 1 ♂, exp. Dr. Z. Kaszab (HNHM) (ibid); Bulgan Soum, Talyn bulag [= Dalyn Bulag] [ca. 44.078, 103.713], 1350 m a. s. l., 5.07.1967, 1 ♂, exp. Dr. Z. Kaszab (HNHM) (ibid); Mt. Takhilga Uul, between Tsogt-Ovoo and Dalanzadgad [ca. 43.834, 105.065], 1550 m a. s. l., 8 – 9.07.1967 [and 12.07.1967], 10 ♂♂, 1 ♀, exp. Dr. Z. Kasz- ab (HNHM) (ibid); Mandal-Ovoo, Bayanzag [= Bain-Dzak, 30 km NNE Bulgan] [ca. 44.372, 103.696], 26.07.1967, 1 ♂, Namhaidorzh leg. (ZIN) (ibid); Mandal-Ovoo [44.372, 103.696], 26.07.1967, 1 ♂, B. Namhaidorzh leg. (ZIN) (ibid); valley of Bayan Zag [ур. БаЯн-ДЗаг], NNE of Bulgan [вулган] [ca. 44.115, 103.566], 26 – 28.07.1967, 4 exx. (Namhaidorzh 1972: as E. kozlovi); Khongoryn-Els [Хонгорын-Элс], 60 km WNW Bayandalai [БаЯн-ДалаЯ] [ca. 43.645, 102.786], 30 – 31.07.1967, 10 exx. (ibid); Dalanzadgad [ca. 43.574, 104.386], 07 – 08.1967, 1 ♂, Dulamzhav leg. (ZIN) (Danilevsky 2007); 25 km ESE of Bayandalai [БаЯн-ДалаЯ] [ca. 43.638, 103.410], 01.08.1967, 1 ex. (Namhaidorzh 1972: as E. kozlovi); well Dzhandzhin-Khuduk = Janjin-Khudag [Джанджин-Худук], S of Khurmen [ХҮрмэн] [ca. 43.271, 104.079], 3.08.1967, 1 ex. (ibid); 15 km NW of Bulgan [44.244, 103.426], 12.08.1967, 2 exx. (ibid); Bulgan env. [44.093, 103.523], 1 – 15.08.1971, 12 exx. (Namhaidorzh 1976 a: as Eodorcadion mongolicum); Bulgan [Булган], valley of Tugreg-Us [ур. Тугрэг-Ус] [ca. 44.222, 103.271], 23.08.1971, 2 exx. (ibid); Bul- gan [44.093, 103.523], 1.08.1970, 27.07.1971, 17.7 – 15.08.1972, 1 ♂, 3 ♀♀, L. Medvedev leg. (MD) (Danilevsky 2007); Manlai [ca. 44.050, 107.033], 1300 m a. s. l., 3 ♀♀, M. Danilevsky leg. (MD) (ibid). Dornogovi: Baruun Sair [Баруун-Сайр], Altanshiree [Алтан-Ширээт] [ca. 45.531, 110.488], 29.08.1958, 6 exx., 1 ♂ (Namhaidorzh 1972: as Eodorcadion princeps); [the same label data], 1 ♂, 1 ♀, Dementiev leg. (ZMM) (Danilevsky 2007); Argalantyn-Ulan-Shire, 65 km SE from Zuunbayan [ca. 44.080, 110.634], 800 m a. s. l., 25.06.1963, exp. Dr. Z. Kaszab; 1 ex. (Heyrovský 1964: as E. intermedium m. gobicum nov.); [the same label data], 2 ♂♂ (HNHM), 1 ♂ (NMP) (Danilevsky 2007); 8 km NNW from Sainshand [Сайн-Шанд] [44.972, 110.075], 1000 m a. s. l., 28.06.1963, 5 exx., exp. Dr. Z. Kaszab (Heyrovský 1964: as E. intermedium m. gobicum nov.); [the same label data], 1 ♀ (HNHM) (Danilevsky 2007); 30 km SE from Zuunbayan [ca. 44.326, 110.318], 24.07.1968, 1 ex., leg. B. Burakowski & H. Szelegiewicz (Heyrovský 1973 a: as Eodorcadion oryx ab. semisegregatum); [the same label data], 1 ♂ (HNHM) (Danilevsky 2007); 10 km NW Erdene [ca. 44.608, 110.961], 13.08.1975, 1 ♂, Gurieva leg. (ZIN), 13 ♂♂, 1 ♀ (SMTD) (ibid); 2 km SE Mandakh [44.400, 108.216], 1300 m a. s. l., 5 – 7.08.2002, 262 ♂♂, 44 ♀♀, M. Danilevsky leg. (MD) (ibid); 11 km S Sainshand, [44.783, 110.116], 950 m a. s. l., 11.08.2002, 5 ♂♂, 1 ♀, O. V. Gorbunov leg. (MD) (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069478FFC5FF1BFA8F1578D8BC.taxon	discussion	Remarks. Eodorcadion intermedium kozlovi is the most widespread and common Eodorcadion taxon in the region discussed in this paper. According to Danilevsky (2007), this subspecies inhabits depressions of hilly landscapes covered with numerous clumps of Lasiagrostis (= Achnatherum) and both males and females were often observed feeding high on the stems of these plants. We observed numerous individuals in early morning still hiding in Caragana bushes after the night (Fig. 11 D). Between 6 and 7: 30 a. m, adults were climbing on the plants and feeding on their leaves (Fig. 11 E). Subsequently, as the sun began to rise, individuals commenced to descend from the bushes to the ground. We also observed several lizards hunting for these beetles. It is clear now that E. i. kozlovi is ecologically associated with both Achnatherum and Caragana. Single individuals were also collected in numerous sites between Mandakh and Sainshand (Fig. 4) almost in every controlled Achnatherum enclave (Fig. 11 H). Similarly, as in E. gorbunovi, we observed individuals (mainly males) climbing on the blades of grass (Fig. 11 F). Females (Fig. 11 G) were less numerous in almost all sites, which indicates that the turn of July and August is still the initial phase of the occurrence of this species. The status of this taxon leaves much confusion. While the so-far-diagnosed morphological characters to distinguish the subspecies, which are connected with the pattern of elytral stripes, do not seem to be constant and particularly useful (suggesting rather low differentiation), our preliminary results of the molecular analysis indicated considerable genetic divergence between this taxon and E. i. intermedium. Conversely, E. i. kozlovi appears to be closely related to E. exaratum and E. oryx, from which it, however, can be relatively easily differentiated morphologically. This species-group, in principle, requires further studies that should include also the molecular component (in prep.).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069477FFC9FF1BFF1410DCDE8C.taxon	discussion	Remarks. The species is known from several dispersed localities in central and eastern part of Mongolia and from China (Inner Mongolia) (Danilevsky 2020). According to Danilevsky (2007), the type locality is probably localised in Sükhbaatar aimag near its border with Dornod aimag (approx. 46.807, 114.177).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069477FFC9FF1BFE581732DBC0.taxon	description	Fig. 8 C Literature data. Dornogovi: Naran [Наран] [ca. 43.516, 109.116], 1 ♂, HOLOTYPE Neodorcadion zichyi (HNHM) (Namhaidorzh 1972: as Eodorcadion heros); Naran, sands Elsen-Usny-Els, 1 ♂, holotype, 1 ♂, paratype, exp. Zichy, leg. Csiki (HNHM) (Danilevsky 2007); Ergel-Ovoo sands [Эргиль- 0 бо] = Hovsgol env. [43.600, 109.683], 1 – 15.09.1948, 2 ♂♂ (Namhaidorzh 1972: as Eodorcadion heros); Khatan-Bulak [Ergel] sum, Gashuuny els [Elsen- Usny-Els] [ca. 43.466, 109.583], 15.07.1974 and 15.07.1975, 2 ♂♂ (MD); Khoyor Zaan [ca. 43.733, 111.250], 4 – 15.08.1987, 1 ♀, V. Skrypnik leg. (MD) (Danilevsky 2007); 18 km SSW Hovsgol [43.588, 109.635], 1300 m a. s. l., 9 – 10.08.2002, 104 ♂♂, 26 ♀♀, M. Danilevsky leg. (MD) (ibid); 2 km SE Khuvsgel [43.600, 109.683], 940 m a. s. l., 10.08.2002, 7 ♂♂, 6 ♀♀, O. Gorbunov leg. (MD) (ibid)	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069477FFC9FF1BFE581732DBC0.taxon	discussion	Remarks. Eodorcadion zichyi is endemic to Mongolia. All its known localities are localised in Dornogovi aimag, mainly in the environs of Hovsgol (Danilevsky 2007). The locality near Khoer-Dzan seems to require some confirmation as it has not been mapped in the Danilevsky’s revision, and it is the only one that slightly stands out from the compact range of this species more to the west. This is one of the latest occuring Eodorcadion species in Mongolia — according to Danilevsky (2007) imagines emerge only in the first quarter of August, when the activity period of most other species is over or has been going on. A huge series of this species was collected by this author on 9 – 10 August 2002. Such an exceptionally late occurrence seems to be also confirmed by our own observations made in the last quarter of July in the type locality; we have not found even first single males in any of several suitable sites despite that other late Eodorcadion species, such as E. gorbunovi and E. intermedium were already active.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069477FFC8FF1BFADC16D1DE60.taxon	materials_examined	Literature data. Dornogovi: 3 km SE of Zuunbayan [ЗҮҮнбаЯн] [44.405, 110.111], 21.07.1963, from Ulmus pumila, leg. B. Burakowski et H. Szelegiewicz, 1 ♀ (holotype of Pterolophia burakowskii) (coll. MIZ PAN) (Heyrovský 1973 b: as P. burakowskii); 30 km SSE of Tenger-Nuur Lake [Тэнгэр-Нур] [ca. 42.419, 108.682], on broom-grass Thysanolaena maxima, 04.08.1971, 1 ♀ (Namhaidorzh 1974: as Pterolophia rigida, Namkhaidorzh 1976 a: as P. burakowskii). Sükhbaatar: sands of Ongon-Els [пески Онгон-Элс], 15 km SSE of Khongor [Хонгор] = Ongon [45.088, 113.887], on almond Amygdalus, 4 – 5.07.1971, 2 ♂♂ and 5 ♀♀ (ibid).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069477FFC8FF1BFADC16D1DE60.taxon	discussion	Remarks. Pterolophia angusta (Bates, 1873) was divided into two subspecies: the nominative one, which is endemic to Japan, and P. angusta multinotata distributed in eastern Russia, Mongolia, the Korean Peninsula, and China (Shaanxi) (Danilevsky 2020). It seems that all known Pterolophia specimens collected in Mongolia belong to one taxon — Pterolophia burakowskii Heyrovský, 1973, which is currently a synonym of P. angusta multinotata. Pterolophia burakowskii was described based on a single female collected in 1963. About this time, in 1971, another female of this genus was collected in the same aimag and identified as Pterolophia rigida (Bates, 1873) (Namhaidorzh 1974). However, a few years later Namkhaidorzh (1976 a) published the same specimen again, as P. burakowskii. Finally, P. burakowskii has been synonymised with P. multinotata by Danilevsky & Smetana (2010). In turn, Cherepanov (1990 c) synonymised another two taxa that are currently junior synonyms of the discussed subspecies: Pterolophia ussuriensis Plavilstshikov, 1954 = Pterolophia selengensis Lyamtzeva, 1979. It is, however, not clear who formally proposed P. ussuriensis as a synonym of P. multinotata. According to Namkhaidorzh (2007; for P. ussuriensis), larvae of this taxon feed in twigs and branches of Betula L. (Betulaceae), Crataegus L. (Rosaceae), and Ulmus. Adults are active in June and July; they do not visit flowering plants and generally lead a cryptic mode of life.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069476FFC8FF1BFE7D108BDB78.taxon	materials_examined	Literature data. Sükhbaatar: 40 km SE of Baruun-Urt [Баруун-Урт] [ca. 46.378, 113.572], 14.07.1971, 1 ♂ (Namhaidorzh 1974: as Oberea sp.).	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069476FFC8FF1BFE7D108BDB78.taxon	discussion	Remarks. According to Lin & Ge (2017), Oberea donceeli Pic, 1907 is known exclusively from China (Beijing and Tianjin), while in Mongolia, Russia, China (Hebei, Shanxi, Inner Mongolia, Shaanxi, Gansu, Ningxia), and Turkey O. ressli is distributed. However, such a disjunctive range seems quite unusual and further study should be conducted to clarify wheather the Turkish and east-Palaearctic specimens belong to the same taxon. In Danilevsky (2020), the distribution for O. ressli has not been changed (currently only Turkey) despite the mention of Lin & Ge’s (2017) paper in the remarks. Similarly, in Danilevsky (2021 a), O. donceeli, not O. ressli, is recorded for Mongolia. According to Lin & Ge (2017), O. ressli differs from O. donceeli by its antennae and elytra being black, and the prothorax with a black longitudinal stripe on each side. The Mongolian specimen from Dornod aimag (Choibalsan), collected on June 23, 1976 by V. Namkhaydorzh, which is presented in the Internet (zin. ru), clearly resembles the former species. Therefore, we consider Namhaidorzh’s (1974) record of Oberea sp. from Sükhbaatar aimag as O. ressli. Species from Amaurostoma group are ecologically associated with Euphorbia L. (Euphorbiaceae). According to the data on the biology presented by Cherepanov (1991 b) for O. donceeli, and therefore consequently for O. ressli, this species inhabits montane-steppe regions and the adults occur from mid-May to mid-July.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
4B17B8069476FFC8FF1BFB4D1139D90C.taxon	discussion	Remarks. Phytoecia rufiventris is distributed in eastern Russia, Mongolia, China, the Korean Peninsula, and Japan, as well as in the Orient (Danilevsky 2020). According to Cherepanov (1991 b), this species inhabits open forest glades, meadows, and roadsides, and it is ecologically associated with herbaceous plants of the family Compositae (= Asteraceae), such as Aster tataricus L. fil. and Ptarmica alpina (L.) DC. (= Achillea alpina L.). Adults are active from the end of May until July.	en	Karpiński, Lech, Enkhnasan, Davaadorj, Boldgiv, Bazartseren, Kruszelnicki, Lech, Iderzorig, Badamnyambuu, Gantulga, Temerlen, Dorjsuren, Altanchimeg, Szczepański, Wojciech T. (2021): Longhorned beetles (Coleoptera: Cerambycidae) of southeastern Mongolia with particular emphasis on the genus Anoplistes Audinet-Serville, 1833 (Cerambycinae: Trachyderini). Zootaxa 5081 (4): 451-482, DOI: https://doi.org/10.11646/zootaxa.5081.4.1
