taxonID	type	description	language	source
4C7B7E553B0A5A9DBC33385C3B334DD5.taxon	materials_examined	Material examined. 1 ♀, 1 ♂, Republic of Khakassia, near Black Lake field station of SIF SB RAS, 27. VII. 2020 coll. (mine), 11 - 12. VIII. 2020 em., Kirichenko N. coll, no. BL- 14 - 20, host: Micrurapteryx sp. nov. (pupa), plant: Thermopsis lanceolata; Kirichenko N. det.; 1 ♀, 1 ♂, same labels, but 11 - 13. VIII. 2020 em., no. BL- 13 - 20; 1 ♀, same labels, but 27. VI. 2020 coll. (mine), 17. VIII. 2020 em., no. BL- 16 - 20; 2 ♀, same labels, but 28. VII. 2020 coll. (mine), 13 - 17. VIII. 2020 em., no. BL- 11 - 20; 1 ♂, same labels, but 28. VII. 2020 coll. (mine), 14. VIII. 2020 em., no. BL- 1 - 20 - 2; 2 ♂, same labels, but 28. VII. 2020 coll. (mine), 16 - 18. VIII. 2020 em., no. BL- 12 - 20; 1 ♀, 1 ♂, same labels, but 28. VII. 2020 coll. (mine), 18 - 21. VII. 2020 em., no. BL- 9 - 20; 1 ♀, same labels, but VII. 2020 coll. (mine), 17 - 19. VIII. 2020 em. no. BL- 8 - 20 - 1 (legs taken for DNA); 3 ♂, same labels, but 28. VII. 2020 coll. (mine), 14 - 20. VIII. 2020 em., no. BL- 10 - 20; 2 ♂, same labels, but VII. 2020 coll. (mine), 11 - 16. VIII. 2020 em., no. BL- 7 - 20 - 2. All deposited in ZISP.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
4C7B7E553B0A5A9DBC33385C3B334DD5.taxon	distribution	Distribution. (according to Yu et al. 2016; Belokobylskij et al. 2019). Russia: Moscow Province, Perm Territory, Altai Territory, Krasnoyarsk Territory, the Republic of Khakassia (new record), Irkutsk Province, Zabaikalskiy Territory. Tunisia, Western and Central Europe, Armenia, Turkey, Iran, Kazakhstan, Uzbekistan, Tajikistan, Mongolia, Korea.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
1AC26EFFE9165F2C84D899C9870A1623.taxon	materials_examined	Material examined. 1 ♀, Republic of Khakassia, near Black Lake field station of SIF SB RAS, along the lake bank, 28. VII. 2020 coll. (mine), 14. VIII. 2020 em., Kirichenko N. coll., no. BL- 1 - 20 - 1 (legs taken for DNA), host: Micrurapteryx sp. nov. (pupa), plant: Thermopsis lanceolata; Kirichenko N. det.; 1 ♀, same labels, but 15. VIII. 2020 em., no. BL- 3 - 20; 1 ♂, same labels, but 13 - 17. VIII. 2020 em., no BL- 11 - 20; 1 ♀, same labels, but 17. VIII. 2020 em., no. BL- 5 - 20; 1 ♂, same labels, but 18 - 21. VIII. 2020 em., no. BL- 9 - 20; 1 ♂, same labels, but VII. 2020 coll. (mine), 11 - 16. VIII. 2020 em., no. BL- 7 - 20 - 1 (legs taken for DNA). All deposited in ZISP.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
1AC26EFFE9165F2C84D899C9870A1623.taxon	distribution	Distribution. Republic of Khakassia.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
68DA407734E652F49BF5B8B9E9720DE5.taxon	materials_examined	Material examined. 1 ♀, Republic of Khakassia, near Black Lake field station of SIF SB RAS, 27. VII. 2020 coll. (mine), 10. VIII. 2020 em., Kirichenko N. coll, no. BL- 17 - 20, host: Micrurapteryx sp. nov. (pupa), plant: Thermopsis lanceolata, Kirichenko N. det.; 1 ♀, same labels, but 28. VII. 2020 coll. (mine), 12. VIII. 2020 em., no. BL- 4 - 2; 1 ♂, same labels, but " 7. VII. 2020 coll. (mine), 18 - 23. VII. 2020 em., no BL- 0 - 20. All deposited in ZISP.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
68DA407734E652F49BF5B8B9E9720DE5.taxon	distribution	Distribution. (according to Belokobylskij et al. 2019). Russia: Novosibirsk Province, the Republic of Khakassia (new record).	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
E1F46ED71FAF5AF8AB00F2C0C96F063E.taxon	materials_examined	Additional material examined. Pupa (2): Republic of Khakassia, near the Black Lake field station SIF SB RAS, along the lake bank, Thermopsis lanceolata, 28. VII. 2020 coll. (2 mines), Kirichenko N. coll., field nos NK- 28 - 1, NK- 28 - 2. Larva (4): same label, (mine), filed no. Kh-NK- 20 - 1, DNA barcoded (Process ID: GPRU 044 - 21); same label but 27. VII. 2020 coll. (2 mines), field nos NK- 27 - 1, NK- 27 - 2; same republic but Belyo Lake, along the lake bank, 7. VII. 2020 coll. (mine), Kirichenko N. coll., filed no. Kh-NK- 20 - 2, DNA barcoded (Process ID: GPRU 045 - 21).	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
E1F46ED71FAF5AF8AB00F2C0C96F063E.taxon	diagnosis	Diagnosis (Figs 4, 5). The forewing pattern of M. baranchikovi reflects the typical habits of the genus: a series of costal strigulae, a white band along the dorsal margin and a projection of the fringe line at apex (Fig. 4 B-F). However, the genital structures allow easy identification. The male genitalia of M. baranchikovi are distinguished from congeners by the pointed and not rounded valvar tip (Fig. 5 A, B). This character is present only in M. sophorivora Kuznetzov & Tristan, 1985 (Fig. 5 E), which is widely distributed in central western Asia and whose larvae feed on Sophora and Robinia (Fabaceae) (Seven and Gen ҫer 2009; De Prins and De Prins 2021). The two species are separable by the following characters in the male genitalia: (1) different inclination of the valvar and saccular apices with respect to the horizontal axis of the valvae, at 90 ° in M. sophorivora versus at ca. 45 ° in M. baranchikovi; (2) straight phallus with a single and elongate cornutus, coremata wider and shorter than half phallus in M. sophorivora versus somewhat curved phallus, no cornuti, coremata longer than half phallus and thin in M. baranchikovi (Fig. 5 A-E). In the female genitalia, the differences are the following: thin ductus bursae and piriform corpus bursae with a group of thorn-like signa in M. sophorivora, while in M. baranchikovi ductus and corpus bursae are not differentiated and signa mostly absent or reduced to ca. ten microspines (Fig. 6 A, D). These characters are present in the female genitalia of M. salicifoliella, but this species is easy distinguishable by the sclerotised section of antrum / ductus bursae protruding from the anterior margin of segment 7 (S 7) (Kirichenko et al. 2016). The male genitalia of M. baranchikovi are very different from those of M. salicifoliella (see figs 28 - 29 in Kirichenko et al. 2016).	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
E1F46ED71FAF5AF8AB00F2C0C96F063E.taxon	description	Description of adult (Figs 4 - 6). Male and female. Alar expanse 8.0 - 11.0 mm (51 specimens). Head. Frons, vertex and palpi white with intermixture of dark scales around eyes. Labial palpus rather long and slender, slightly upturned; maxillary palpus ca. half of apical article of labial palpus. Antenna fuscous dorsally, scape, pedicel and 1 / 4 of flagellum white ventrally, remaining articles ringed with paler colour; pecten absent. Thorax. Dorsum white, ventral side and tegulae brownish grey. Legs white, fore, mid coxae and femurs dark brown outwardly, tibiae and tarsi annulated and of the same colour. Wing venation as in M. kollariella (see Vari 1961). Forewing dark brown in ground colour with white markings; costal margin with five white strigulae. First three strigulae almost parallel, oblique and bent outwards. First strigula very dilated on the costal margin and projected backwards, second often obsolescent, last two semi-circular, often both touching opposite margin or, in some specimens, fused apically. Fifth strigula with a dark apical dot. Dorsal margin white in basal 4 / 5 with two thin, linear projections distally, sometimes not connected to white margin. Cilia white around apex to tornus with dark brown tips interrupted by linear marking protruding from fringe line (not from dark apical dot). Hindwing grey ochreous, cilia pale grey. Abdomen. Entirely brownish grey, last segments white ventrally, wider in male compared to female. A pair of thin coremata in the intersegmental membrane S 5 / S 6, ca. half the width of S 6 (Fig. 5 C). S 8 weakly sclerotised, tergum reduced to thin, narrow transverse band. In the female S 6 shorter than or equal to preceding one and ca. a quarter of S 7 long, sternum sclerotised, anterior margin with slight medial convexity (Fig. 6 F). Male genitalia. Tegumen short, subtriangular at apex, with long and thin pedunculi; tuba analis long and membranous, produced beyond tegumen, without suscaphium but with a pair of lateral lamellae, with no setae. Valva longitudinally cleft, costal region slightly concave, apex of cucullus pointed and inclined 45 ° with respect to longitudinal axis of valva; sacculus markedly developed, rectangular, apex produced into a pointed process with toothed margins, downward-oriented and almost parallel to cucullus (Fig. 5 A, B). Phallus ca. 0.9 times length of valva, flattened, base bifurcate, longitudinally a thin, mid-ventral toothed crest and a long, lateral thickening ending before a pointed apex, no cornuti (Fig. 5 A, B, D). Female genitalia. Posterior apophyses not spine-shaped but lamellar, anterior ones longer, linear, and thin. S 8 short, ca. same length as posterior apophysis, weakly sclerotised. S 7 ca. four times S 8 long, sternum markedly sclerotised, elongate subrectangular, its posterior margin modified in a membranous sector provided with a row of long and thin scales. This structure, supported by a sclerotised transverse bar, delimits a wide sinus vaginalis where, ventrally, the ostium bursae opens; opening of ostium is ca. half the width of S 7 (Fig. 6 E). Antrum and posterior section of ductus bursae undifferentiated, with dorsal wall strongly sclerotised for a length of just over half of S 7 and covered with microspinules while the ventral one, membranous, bears a thin longitudinal thickening. Inception of ductus seminalis at anterior end of sclerotised section. Ductus and corpus bursae undifferentiated, signa mostly absent or reduced to ca. ten microspines. Ductus spermathecae with efferent canal forming three coils before vesicle (not shown).	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
E1F46ED71FAF5AF8AB00F2C0C96F063E.taxon	etymology	Etymology. The species is named in honour of Dr. Yuri N. Baranchikov, Russian forest entomologist and scientific supervisor of NK and EA, in recognition of his research in regional Lepidoptera and his effective 30 - year heading the Black Lake field station of the V. N. Sukachev Institute of Forest SB RAS in Khakassia, around which the new Micrurapteryx species was discovered.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
E1F46ED71FAF5AF8AB00F2C0C96F063E.taxon	distribution	Distribution. The leaf mines of Micrurapteryx baranchikovi were found in the steppe area of the Republic of Khakassia (south-western Siberia) in two localities: around Black Lake (in 5 km from the Black Lake field station of SIF SB RA) and next to Belyo Lake (beach " Majorca "). The sampling area is situated in a temperate climatic zone (Grigoryev and Budyko 1960). Summers are dry and hot, with a number of sunny days in the republic, higher than in neighbouring regions; winters are cold, with little snow. The average air temperature in July is + 18 ° C, in January - 19 ° C (Samoilova et al. 2019). In the steppe area, the average annual precipitation is ca. 250 mm per year; up to 70 % of precipitation falls in summer, of which 55 % falls in August with rains and showers (Samoilova et al. 2019). The growing season lasts ca. 165 days (Samoilova et al. 2019). It is highly likely that the moth is distributed across most of the republic where the host plant is present. Also, bearing in mind that T. lanceolata has rather extensive range in the Urals, in some other parts of Western and Eastern Siberia, as well as in Central Asia (Kazakhstan, Kyrgyzstan), Northern China and Mongolia (Kotunkov 1974; Telyatiev 1985; Lager 1988; Wu and Raven 2010), the occurrence of the moth in these regions is quite possible.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
E1F46ED71FAF5AF8AB00F2C0C96F063E.taxon	description	Outbreak character. In July-August 2020, we recorded a local outbreak of the moth in the type locality, covering an area of ca. 500 m 2. Up to 15 mines per leaf and up to 57 mines per plant were documented. The damage peak occurred in late July to mid-August, i. e., when the leaf mines reached their maximal size (and some still contained mature larvae) and the abandoned mines turned brown and dried out. Bearing in mind that T. lanceolata is used in Russia for medical purpose, severe damage caused by the new species may locally affect its harvesting in the Republic of Khakassia.	en	Kirichenko, Natalia I., Akulov, Evgeny N., Triberti, Paolo, Belokobylskij, Sergey A. (2021): A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids. ZooKeys 1061: 131-163, DOI: http://dx.doi.org/10.3897/zookeys.1061.70929, URL: http://dx.doi.org/10.3897/zookeys.1061.70929
