taxonID	type	description	language	source
038B5D43C01AFFA097C3FDC8CB168DD3.taxon	type_taxon	(type species Dinetus pictus sensu Jurine, 1807 = Crabro pictus sensu Panzer, 1794 = Crabro pictus Fabricius, 1793)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA097C3FDC8CB168DD3.taxon	synonymic_list	Dentidinetus Olszewski, Notton & Kitching, 2020 (type species Dinetus dentipes E. Saunders, 1910) Venustidinetus Olszewski, Notton & Kitching, 2020 (type species Dinetus venustus de Beaumont, 1957)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA097C3FDC8CB168DD3.taxon	discussion	Dinetus is a morphological and biological (so far as known) relative uniform genus in comparison with other genera of Crabronidae like Crossocerus Lepeletier & Brullé, 1835 or Lestica Billberg, 1820. The subgenera established by Olszewski et al. (2020) are identical with the species groups created by de Beaumont (1960) and Mokrousov & Khedher (2020): Dinetus s. str. with the pictus - group, Dentidinetus with the dentipes - group, Venustidinetus with the cereolus - group.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA397C3FBC4C98E8F5B.taxon	description	(Figs 31, 32, 56)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA397C3FBC4C98E8F5B.taxon	diagnosis	Diagnosis. Dinetus arabicus sp. nov. is characterized by long erect setae on head and thorax, the outer margin of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a), the completely black propodeum, appressed silver setae on scutum, mesopleuron and propodeum (except central part of propodeal enclosure) and fore legs without modifications or teeth. It differs from D. psammophilus by long erect setae on the head; from D. turanicus and D. dentipes by lack of pale lateral parts on the dorsum of propodeum, by unmodified fore trochanter and fore femur and from D. arenarius and D. wojciechi by lack of teeth on the fore trochanter and fore femur and predominantly yellow underside of thorax. D. arabicus sp. nov. male nearly matches in colour the female of D. rakhimovi.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA397C3FBC4C98E8F5B.taxon	description	Description male. Dorsal and lateral view: figs 31, 32. Colour. Head yellow except black vertex and occiput. Prothorax yellow with black spot dorsally. Scutum black with small yellow spot between base of wings and scutellum. Apical and ventral part of mesopleuron yellow, distal part black. Scutellum yellow. Metapleuron black with yellow upper part. Propodeum black. Metasoma brown with broad ivory bands on terga I – III, terga IV – V brown, terga VI – VII yellow. Sterna brown. Fore and middle coxa yellow, of hind coxa black basally, yellow distally. Femora of all legs yellow with ivory parts, dorsally black. Tibiae of all legs yellow with ivory parts, ventrally brown. Tarsi of all legs yellow. Morphology. Anterior margin of clypeus with two short obtuse-angled teeth. Antenna short and compact, antennomeres 3 – 5 about 1.5 × as long as broad, the following ones (except the last) shorter. Frons and vertex dull, with fine microsculpture. Scutum dull, with dense silver pubescence masking the sculpture. Propodeum with fine microsculpture except dorsal area, partly masking by silver pubescence. Propodeal enclosure dull, reticulated. Fore trochanter and fore femur without tooth. Head, scutum and mesopleuron with long silver pubescence, partly covering the sculpture. Propodeum except dorsal area completely covered with silver pubescence. Clypeus and lower part of frons with very short silver pubescence. Vertex, scutum, mesopleuron and legs with long erect setae, as long as or longer than diameter of front ocellus. Outer vein of subdiscoidal cell (cu) of fore wing vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 4 mm. Female unknown.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA397C3FBC4C98E8F5B.taxon	materials_examined	Holotype ♂. United Arab Emirates — Sajan pr, W of Dhaid, 2.3.2017, N 25 ° 17 ’ E 55 ° 51 ’, 120 m, leg. M. + B. Halada YT. (OLML). (Labels see fig. 56).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA397C3FBC4C98E8F5B.taxon	etymology	Etymology. The species is named after its origin Arabia.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01AFFA397C3FBC4C98E8F5B.taxon	distribution	Distribution. Only the holotype from United Arab Emirates is known.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C019FFA397C3FE84C94688B9.taxon	description	(Figs 19 ‒ 22)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C019FFA397C3FE84C94688B9.taxon	description	Description female. Dorsal and lateral view: figs 19, 20. Colour. Head black, with narrow ivory stripes on inner and outer orbits; lateral parts of clypeus yellow. Mandible yellow with brown apex. Antenna black, antennomere 3 with ivory basal spot. Pronotum black with ivory anterior and posterior margin. Pronotal lobe ivory. Scutum black. Scutellum black with ivory hind margin (sometimes reduced). Metanotum ivory. Pronotal lobe ivory. Mesopleuron black with little spot below the insertion of fore wing. Metasoma orange with ivory spots on terga I, II and VI. Fore and mid legs black, underside of femora with ivory parts apically, upside of tibiae yellow. Tarsi light brown. Hind coxa and trochanter black. In specimens from Mongolia hind femur more or less red with black base, hind tibia red with ivory upper side, tarsus light brown. In specimens from Kazakhstan hind femur black, hind tibia black with ivory upper side, middle and hind basitarsus black (see remark). Morphology. Vertex, scutum, mesopleuron and scutellum with fine scattered puncture, shiny. Lateral parts of propodeum dull, with reticulated microsculpture. Propodeal enclosure reticulated with fine transverse rugae in the area of central line. Terga with silky microsculpture. Head, thorax and legs with long white erect and appressed setae, partly covering the integument. Propodeal enclosure laterally limited by dense stripe of appressed silver setae. Outer vein of subdiscoidal cell (cu) of fore wing vertical, parallel with the nervulus (cu-a) (see fig. 1). Fore tarsal rake with long spines, much longer than diameter of the tarsomere. Body length 6.0 – 6.5 mm. Description male. Dorsal and lateral view: figs 21, 22. Colour. Like the female, posterior margin of scutellum ivory. Yellow are clypeus, frons except the central upper part, front side of scape, parts of the femora and tibiae of fore- and mid-legs. Antenna short and stout, antennomere 3 as long as broad. Antennomeres 2 – 5 with yellow stripe on the upper side, antennomeres 6 – 12 with polished concave underside. Segment I of the metasoma with big ivory central spot distally. Morphology. Femur of foreleg with tooth in the distal half. Terga III – V more strongly punctured than in female. Body length 5.0 – 5.5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C019FFA397C3FE84C94688B9.taxon	discussion	Remark. Specimens from Mongolia differ from those from Kazakhstan by the red hind tibia and tarsus, apically red hind femora to a variable extent and partly red mid femora. Kazenas (1973, 2000) did not mention the red colour of femora in specimens from Kazakhstan. Specimens from China agree with those from Mongolia in colour (Du et al. 2019). Females from Mongolia are mostly without transverse rugae on the dorsal area of propodeum and with reduced pale markings on the anterior terga.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C019FFA397C3FE84C94688B9.taxon	distribution	Distribution. Kazakhstan (type locality), Mongolia (see below), China (Inner Mongolia) (Du et al. 2019). Examined material. KAZAKHSTAN: 3 ♀♀ Charyn valley W Chundza, 650 m, 43 ° 37 ’ N 79 ° 21 ’ E, 31.05.2001, Hauser leg. (CSE). MONGOLIA: 1 ♂ 8 ♀♀ Domogoy reg. stepp 28 km SE Chatan-Bulag, 03.08.2007, M. and J. Halada leg. (photo ♂ ♀) (OLML); 2 ♀♀ with same data, M. Kadlecova leg. (OLML); 1 ♂ 1 ♀ Bayankhongor 75 km S, N 45.70 E 100.48,5, 1330 m, 08.07.2007, J. Halada leg. (OLML); 3 ♀♀ 70 km S Saynshand, 1100 m, 06.08.2007, J. and M. Halada leg. (OLML); 2 ♀♀ Domogov reg., 2 km SE Khuvsgol, 5.8.2007, M. Halada leg. (OLML); 70 km S Saynshand, 1100 m, 6.8.2007 M. Halada leg. (OLML).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C019FFA297C3F8BACEA68C26.taxon	description	(Figs 13, 43, 44)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C019FFA297C3F8BACEA68C26.taxon	description	Morphology. Frons dull with very fine microsculpture, additionally with scattered puncture on vertex. Scutum, scutellum and mesopleuron smooth, shiny, nearly without microsculpture. Propodeal enclosure dull, the central part with distinct transverse striae (fig. 13). Head, thorax and metasomal terga without erect setae and silver pubescence. Fore tarsal rake with five spines, much longer than diameter of the basitarsus. Outer vein of subdiscoidal cell (cu) of fore wing vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 4.5 mm. Male unknown.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C019FFA297C3F8BACEA68C26.taxon	distribution	Distribution. Egypt (type locality), Morocco. Examined material. MOROCCO: 1 ♀ Bouarfa 10 km S, 20.05.1995, M. Halada leg. (OLML).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C018FFA297C3FD59C9B4898A.taxon	description	(Figs 8, 23 – 26)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C018FFA297C3FD59C9B4898A.taxon	description	Description female. Dorsal and lateral view: figs 23, 24. Colour. Head black with yellow mandibular base, clypeus, frons and hind margin of eyes. Scape yellow with black reverse face. Antennomeres 2 – 5 yellow, the remaining brown. Pronotum yellow with median black spot. Pronotal lobe yellow. Scutum black with yellow spots before the tegula. Scutellum and metanotum yellow. Mesopleuron yellow with large black area on the distal half. Metapleuron black with yellow spot on the upper part. Propodeum black with yellow spots posterior and broad yellow U-shaped border of the dorsal area. Fore coxa yellow, middle and hind coxa black with yellow apex. Fore and middle femora yellow with brown stripe on the upper side. Hind femur reddish yellow. Tibia and tarsi of all legs reddish yellow. Metasoma light brown with broad ivory apical bands on terga I – III and V; VI ivory with orange apex. Morphology. Head and thorax with long white setae, longer than diameter of front ocellus. Scutum, mesopleuron and propodeum except dorsally with appressed silver pubescence masking the sculpture. Propodeal enclosure dull, reticulated, without transverse striae. Hind trochanter with small tooth basally. Fore tarsal rake with long spines, longer than diameter of the basitarsus. Outer vein of subdiscoidal cell (cu) of fore wing oblique, almost converging with the nervulus (cu-a) (see fig. 2). Body length 5.0 – 5.5 mm. Description male. Dorsal and lateral view: figs 25, 26. Colour. Colour and setae like female. Sterna I ‒ II yellow. Morphology. Antenna stout, antennomere 3 about as long as broad, antennomeres 4 ‒ 6 broader than long. Fore trochanter with big tooth (fig. 8), underside of fore femur flattened, with little edge basally. Body length 5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C018FFA297C3FD59C9B4898A.taxon	distribution	Distribution. Algeria (type locality), Morocco, Tunisia, Jordan (see below), United Arab Emirates (Schmid-Egger 2014, see below), Turkmenistan (Myartseva 1972), Kazakhstan (Kazenas 2002). Examined material. JORDAN: 2 ♂♂ 3 ♀♀ Wadi Rum, 05.05.1996, M. Halada leg., (CSE, OLML). MOROCCO: 1 ♂ 1 ♀ Beni-Bassia 60 km EN Boudnib, 21.05.1995, M. Halada leg., OLML); 3 ♂♂ 22 ♀ Bouarfa 10 km S, 19. ‒ 20.05.1995, M. Halada leg., (OLML); 1 ♂ Gabes 70 km W, 16.04.1994, Schwarz leg. (OLML); 1 ♀ Mhamid 10 km N, 22.05.1995, Halada leg., (OLML); Nefta, 14. ‒ 15.04.1981, Schwarz leg. (OLML); 1 ♂ Oued Draa Beni-Zouli 778 m, 02.04.2009, Jacobs leg. (JAC); 1 ♀ Taroudant, 11.05.2003, Halada leg. (OLML); 1 ♀ Tissint 2 km NW, 29.922 N 7.328 W, 12.04.2015 Schmid-Egger leg., GBOL 15143 (CSE); 1 ♀ Zagora, 24.04.1995, Halada leg. (OLML). TUNISIA: 1 ♂ 1 ♀ Nefta, 14. ‒ 15.04.1981 Schwarz leg. (CSE,); 1 ♂ Remada 10 km NW, 10.04.2001, Halada leg. (photo) (OLML). UNITED ARAB EMIRATES: 1 ♂ Jebel Hafit, 24.07 N 55.75 E, 03.03.2011, van Harten leg. (CSE); 1 ♀ Jebel Hafit S Al Ain, 24.07 N 55.75 E, 16.11.2009, van Harten leg. (CSE); 1 ♂ Sharjah Desert Park, 25 ° 17 ’ N 55 ° 42 ’ E, 06.04.2005, van Harten leg., GBOL 15146. (CSE).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01FFFA597C3FF7CC98E8B4B.taxon	diagnosis	Diagnosis. Dinetus deserticus is characterized by the absence of long erect setae on head and thorax, by predominantly ochraceous body colour, smooth and shiny scutum with strongly reduced punctures and vertical outer vein of subdiscoidal cell (cu). D. deserticus differs from D. pictus and D. simplicipes by its smooth and shiny scutum with strongly reduced puncture and the rounded apical margin of clypeus; from D. tunisiensis, D. porcellaneus, D. jordanicus and D. cereolus by its ochraceous body colour and structure of propodeal enclosure (fig. 15 vs 12); from D. nabataeus und D. politus by strongly reduced black colour on vertex and propodeum (fig 41 vs 39) and from D. pulawskii by lack of appressed silver pubescence on propodeum.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01FFFA597C3FF7CC98E8B4B.taxon	description	Description female. Dorsal and lateral view: figs 41, 42. Colour. Head yellowish-brown, mandibular apex and vertex in the area of hind ocelli black. Scape, antennomere 2 and base of 3 yellowish-brown, the remaining antennomeres dark brown. Pronotum yellowish-brown with ivory transverse stripes proximally and distally. Scutum brown with black posterior margin. Scutellum and metanotum ivory. Mesopleuron, metapleuron and propodeum yellowish-brown. Metasoma yellowish-brown, tergum II with small ivory spots on the distal margin. Legs yellowish-brown, mid and hind coxae, trochanters and femora with black stripe on the upper side. Morphology. Antennomere 3 about 4.5 × as long as broad. Distal antennomere distinctly curved. Anterior margin of clypeus rounded, without teeth. Face and frons without tomentum. Scutum shiny, with very fine microsculpture of longitudinal ridges, stronger in the apical part before the scutellum. Mesopleuron and lateral parts of propodeum smooth and shiny, without visible microsculpture. Propodeal enclosure finely reticulated, without distinct oblique striae (fig. 12). Upper anterior part of mesopleuron, outside of hind coxa and tergum II below the pale markings with tufts of dense appressed silver pubescence. Metasoma with very fine microsculpture, without any special markings. Coxa, trochanter, femur and tibia of fore legs with long white setae. Fore tarsal rake with six long spines, distinctly longer than the diameter of the tarsomere. Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 5 mm. Male unknown.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01FFFA597C3FF7CC98E8B4B.taxon	materials_examined	Holotype ♀. United Arab Emirates, Wadi Shawka, 27,13 N 56,02 E, leg V. Harten (coll. CSE), 14.05.2009 uae 3. Second label: Dinetus nabateus [sic] de Beaumont 1960 ♂, det. Schmid-Egger 2011. (ZSM, temporary in coll. CSE). (Labels see fig. 56).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01FFFA597C3FF7CC98E8B4B.taxon	etymology	Etymology. The species is named after its habitat, the desert.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01FFFA597C3FF7CC98E8B4B.taxon	distribution	Distribution. Only the holotype from United Arab Emirates is known.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01FFFA497C3FAB4CB998E92.taxon	description	Description female (after Olszewski et al 2020). Colour: Head yellow, vertex dark brown. Mandible yellow, brown apically. Antennomeres 1 ‒ 2 yellow, darkened dorsally, remaining antennomeres brown, darker apically. Pronotum yellow, anterior and posterior margins and pronotal lobe ivory. Scutum dark brown, lateral margins yellow. Scutellum ivory. Mesopleuron brown, with ivory before the pronotal lobe and along posterior margin. Propodeum yellow. Terga I ‒ III yellow with ivory posterior margins, IV ‒ V dark brown. Legs yellow, coxae trochanters and femora dorsally dark; fore femur posterior and fore tibia dorsally ivory. Morphology: Antennomere 3 about 7 × as long as wide. Anterior margin of clypeus with short straight lamella. Frons and vertex sparsely punctured. Pronotum with dense silver pubescence on posterior margin and before pronotal lobe. Scutum shining, with fine reticulated, nearly glabrous. Dorsal area of propodeum with fine granulated sculpture, with distinct median furrow and dense silver pubescence laterally. Metasoma finely reticulated, terga I ‒ III with appressed silver pubescence laterally. Fore femur slender, relation length / width about 4: 1, longest ventral setae longer than diameter of femur. Outer vein of subdiscoidal cell (cu) oblique, converging with the nervulus (cu-a) (see fig. 2).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01FFFA497C3FAB4CB998E92.taxon	distribution	Distribution. Only the holotype from United Arab Emirates is known. No material examined.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01EFFA497C3FECDC94F89D2.taxon	description	(Figs 27 ‒ 30, 56)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01EFFA497C3FECDC94F89D2.taxon	diagnosis	Diagnosis. Dinetus jordanicus is characterized by the shiny scutum with reduced puncture; by the absence of long erect setae on head and thorax; by the oblique outer vein of the subdiscoidal cell (cu) converging with the nervulus; the predominantly black head and mesosoma and the absence of dense appressed silver pubescence on propodeum. Both sexes differ from D. venustus and D. tunisiensis by absence of dense appressed pubescence on propodeum and completely oblique wrinkled propodeal enclosure. The male differs from D. porcellaneus by the absence of a tooth on the fore trochanter, the yellow ventral side of mesosoma, the narrow silver pubescence on inner margin of eyes and completely oblique wrinkled propodeal enclosure. The female differs from D. porcellaneus by the more developed yellow on head and pro-thorax and completely striated propodeal enclosure.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01EFFA497C3FECDC94F89D2.taxon	description	Description male. Dorsal and lateral view: figs 29, 30. Colour. Head yellow, vertex and mandibular apex black. Antenna reddish-yellow; dark brown are the back side of scape and antennomeres 2 ‒ 4 on the underside. Pronotum yellow with large black spot dorsally. Scutum black. Scutellum and metanotum yellow. Mesopleuron yellow with large black area distally. Metapleuron and propodeum black. Metasomal terga black; tergum II with large ivory band apically and with big brown spot medially. Last two segments red. Sterna brown. Legs yellow, coxae of all legs with black spot, femora with black stripe dorsally. Morphology. Anterior margin of clypeus rounded. Antennomeres 4 ‒ 13 underside concave, the last truncated and extended into a point. Frons with fine micro punctures. Vertex with very scattered puncture and very fine microsculpture. Scutum shiny, with fine microsculpture and few scattered puncture on the distal part. Mesopleuron very finely reticulated, shiny. Propodeal enclosure more or less shiny, with distinct oblique striae anterior and transverse striae in the posterior area. Lateral parts of propodeum smooth, shining, with fine microsculpture. Lower half of face with short white tomentum. Upper part of mesopleuron with appressed silver pubescence. Distal part of propodeum and coxa of hind leg with sparse silver pubescence. Head and thorax without long erect setae. Legs without specific features. Outer vein of subdiscoidal cell (cu) oblique, converging with the nervulus (cu-a) (see fig. 2). Body length 4 mm. Description female. Dorsal and lateral view: figs 27, 28. Colour. Head black with narrow yellow stripes on the inner orbit, a small longitudinal spot in the middle of the face, a large yellow spot on the gena and yellow basal part of mandible. Scape yellow-brown, dorsally black. Antennomeres 2 – 6 yellow with dark underside. The remaining antennomeres black. Pronotum yellow-brown with ivory bands apically and distally and big black spot in the middle. Scutum black with small yellow spots beneath the tegula. Tegula yellow-brown. Mesopleuron black with small spot in the upper proximal part. Scutellum and postscutellum ivory. Metasoma dark brown; segment I mostly brown, segment II with broad ivory band apically and red spot medially, segments II ‒ IV sometimes with yellow spots apically, V and VI proximal yellow, pygidial plate brown. Metasomal sterna brown, III with large black spot proximal. Tibiae and tarsi of all legs yellow; hind tibia with ivory stripe outside. Femora of all legs black, yellow ventrally. Coxae and trochanters of all legs black. Morphology. Antenna slender, antennomere 3 about 5 × as long as broad. Mandible with conspicuous tooth outside. Frons, vertex and scutum with fine microsculpture and very scattered puncture. Upper part of mesopleuron and hind coxa with patch of appressed silver pubescence. Hind edges of propodeum with scattered erect silver setae. Face without tomentum. Frons, vertex and thorax without erect setae. Gena and fore legs with long setae. Fore tarsal rake with five long spines, about twice as long as the basitarsus broad. Outer vein of subdiscoidal cell (cu) oblique, converging with the nervulus (cu-a) (see fig. 2). Body length 5.0 – 5.5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01EFFA497C3FECDC94F89D2.taxon	materials_examined	Holotype ♂. Jordan mer., Vadi Rum env., 4. ‒ 5. V. 1996, leg. Mi. Halada ing. (OLML). (Labels see fig. 56). Paratypes. 2 ♀♀ Jordan S, Vadi Rum env., 4. ‒ 5.5.1996 leg. Marek Halada (OLML).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01EFFA497C3FECDC94F89D2.taxon	etymology	Etymology. The species is named after its country of origin Jordan.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01EFFA497C3FECDC94F89D2.taxon	distribution	Distribution. Only the types from Jordan are known.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01DFFA797C3FF7CC83E8B16.taxon	description	(Figs 15, 39, 40)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01DFFA797C3FF7CC83E8B16.taxon	description	Description female. Dorsal and lateral view: figs 39, 40. Colour. Body yellow-brown with black and ivory markings. Head yellow-brown, vertex and mandibular apex black. Scape yellow-brown with black reverse face, flagellum dark brown, basal antennomeres mostly paler. Pronotum yellow-brown with ivory front and hind margin, medially often with black spot. Scutum black with yellow-brown anterior edges, the black parts may be more or less reduced. Scutellum and postscutellum creamy. Mesopleuron and metapleuron yellow-brown. Propodeum yellow-brown, dorsal area (always) and reverse face black (sometimes lacking). Metasoma yellow-brown, tergum II with broad ivory spots or band on the hind margin (sometimes reduced). Terga III ‒ IV often darkened. Antennomere 3 about 2.5 × as long as broad. Legs yellow-brown, coxae, trochanters and femora of all legs with black stripe dorsally. Morphology. Integument of head and metasoma smooth and shiny, with extremely fine microsculpture. Propodeal enclosure less shiny, finely reticulated and with fine oblique striae (fig. 15). Face without tomentum. Head and metasoma without erect setae. Mesopleuron with appressed silver pubescence on the proximal upper part. Middle and hind coxae with appressed silver pubescence. Propodeum without appressed pubescence, but with scattered silver setae on the lower lateral part. Outer vein of subdiscoidal cell (cu) oblique, converging with the nervulus (cu-a) (see fig. 2). Body length 4.5 mm. Description male. Colour. Head yellow, vertex black or yellow-brown with black spot in the area of ocelli. Antenna light yellowbrown. Mesosoma and metasoma like in female. Dark parts of legs brown. Morphology. Sculpture and pubescence like female. Antennomere 3 about 2.5 × as long as broad, median ones about as long as broad, antennomeres 6 ‒ 13 modified, 13 apically extended into a point. Outer vein of subdiscoidal cell of fore wing oblique (sometimes difficult to see). Body length 4.5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01DFFA797C3FF7CC83E8B16.taxon	distribution	Distribution. Egypt (type locality), Jordan (Guichard 1991), Oman (Guichard 1980), United Arab Emirates (Schmid-Egger 2011, 2014, see below). Israel, Saudi Arabia (see below). Examined material. ISRAEL: 1 ♂ Iddan N Elat, 08.05.1996, leg. Schmid-Egger (CSE); 2 ♀♀ Hazewa, Arava valley, 30 ° 46 ’ 88 ’’ N 35 ° 14 ’ 56 ’’ E, 05.05.1995, Irvin leg. (CSE); 1 ♀ Hazewa, Arava valley, Shizaf Nat. Res., - 16 m, 30 ° 45 ’ 18 ’’ N 35 ° 15 ’ 50 ’’ E, 03.04.1995, Irvin leg. (CSE). SAUDI ARABIA: 1 ♂ 1 ♀ Jeddah, 27.10.1979, Büttiker leg. (CSE). UNITED ARAB EMIRATES: 4 ♂♂ Um al Qaywayn, 25.51 N 55.51 E, 19.03.2009 Schmid-Egger leg. (CSE); 1 ♀ Wadi Shawka, 2 km N, 27,13 N 56,02 E, 29.04.2009, van Harten leg., GBOL 15148 (CSE); 1 ♀ Dubai, Nakhalai, 25.04.1984, Sugden leg. (CSE).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01DFFA697C3FA49C9808A57.taxon	description	(Figs 1, 3, 5, 7, 17, 45 – 48)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01DFFA697C3FA49C9808A57.taxon	description	Description female. Dorsal and lateral view: figs 45, 46. Colour. Black with ivory and black markings. Head black with narrow ivory spots in the upper part of gena. Mandible yellow with black apex. Antenna black. Pronotum black, anterior margin ivory, posterior with two ivory spots. Pronotal lobe black with ivory. Tegula ivory. Scutum black. Scutellum and postscutellum black with ivory spots. Mesopleuron black with little ivory spot below the pronotal lobe. Mesopleuron and propodeum black. Terga I ‒ II of metasoma red with ivory spots posterior (sometimes reduced on I), tergum II red with big ivory spots posterior, terga III ‒ IV black with ivory spots, V black with broad apical part, VI ivory with red apex. Coxae and trochanters of all legs black. Fore and mid femora black with big ivory apical spot below. Hind femur black. Tibiae of all legs yellow or ivory on the upper side, black below. Fore and middle tarsi brownish, hind tarsus darkened. Morphology. Anterior margin of clypeus with two long teeth (fig. 7). Head and thorax densely punctured, distances between the points smaller than point diameters. Lateral parts of propodeum with regular longitudinal ridges. Propodeal enclosure with oblique striae and reticulated or granulated structure (fig. 17). Head and thorax covered with short appressed setae. Face with silver pubescence. Propodeal enclosure limited by denser appressed silver pubescence. Fore tarsal rake with long broadened spines (fig. 5). Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (fig. 1). Body length 6 ‒ 7 mm. Description male. Dorsal and lateral view: figs 47, 48. Colour. Head yellow with black vertex, occiput and spots on the face near the scape. Mandible yellow with brown apex. Pronotum black with yellow front and hind margin. Tegula yellow. Scutum black, scutellum and postscutellum yellow. Mesopleuron black with yellow spot below the pronotal lobe. Propodeum black. Metasomal terga I ‒ III red with broad yellow bands, IV ‒ V black with yellow apical spots or band, VI red with yellow, VII reddish. Fore leg yellow with black spots on coxa and trochanter, underside of the tarsus brown. Mid legs: coxa black, trochanter black with yellow spot, femur yellow with black apical spot on the underside, tibia and tarsus yellow. Hind legs: coxa and trochanter black, femur black with yellow base, tibia and tarsus yellow. Morphology. Sculpture of the integument similar to female but stronger. Antennomeres 5 ‒ 11 excavated on the underside, 12 ‒ 13 long and slender (12 about 3 × as long as broad, 13 about 5 ‒ 6 ×) (fig. 3). Anterior margin of clypeus with two blunt teeth. Fore legs: tarsal rake with long and distinctly broadened spines, femur broadened and with sharp edge on the underside. Middle basitarsus slightly arched. Pubescence like in female. Body length 5 ‒ 6 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01DFFA697C3FA49C9808A57.taxon	distribution	Distribution. Europe except northern and northeastern parts (see Barbier 2017); Turkey (de Beaumont 1969), Syria (Murai & Amr 2011), Kazakhstan (Kazenas 2002), Russia: European part, Western Siberia (Altai) (Nemkov 2017, Danilov 2008). Examined material. 90 ♂♂ 106 ♀♀ from Albania, Bulgaria, Czech Republic, Germany, France, Hungary, Italy, Portugal, Slovakia, Spain, Turkey, Kazakhstan (CSE, JAC, OLML).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01CFFA697C3FB88CECE8965.taxon	description	Description female. (Original description by Turner 1917): “ ♀. Differs from the typical Egyptian form in the much more shining surface, especially on the head and the median segment; in the almost obsolete striation of the middle of the dorsal surface of the median segment, the striation being much more distinct in the type; in the more extended black area on the median segment; in the lesser extent of the yellow area on the front, which in cereolus reaches the anterior ocellus, but does not extend nearly so high in the present form; and in the black occiput, the yellow band behind the eyes being continued across the occiput in the type, but not in the present form. The colour in the Indian form is reddish testaceous, but this is probably due to cyanide. Hab. Chapra, Bihar, (Mackenzie). ”	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01CFFA697C3FB88CECE8965.taxon	discussion	Remark. D. politus from East India is described as subspecies of the North African D. cereolus. The state as subspecies is very doubtful because of the wide gap between the distribution areas. The males of both species are unknown. The discolouration caused by the use of cyanide is possible. On the other hand, many species in the genus have an ochraceous or reddish colour and so it is possible that reddish testaceous is the original colour. Olszewski et al. (2020) treated D. politus as good species. Their paper contains photos of the dorsal view of the habitus, the lateral view of the mesosoma and the dorsal area of propodeum. The photos fits the description by Turner (1917). As in many former descriptions Turner no noted the number of specimens. The pictured specimen is likely the holotype or a syntype. Unfortunately, Olszewski et al. (2020) neglected to clarify the taxonomic state of this specimen. Because of the short original description a redescription would be preferable.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C01CFFA697C3F89ECE2E89B0.taxon	description	(Figs 51, 52)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C013FFA997C3FBD4CB998920.taxon	description	Description female (after Kazenas 1977, 2000). Colour. Head yellow with black vertex. Flagellum brown with yellow spots on antennomeres 3 ‒ 5 (6). Mesosoma yellow, scutum almost completely black, lateral margin of dorsal area of propodeum black. Metasoma: Tergum I pale yellow, II ‒ III light brown with pale yellow apical bands, IV brown, the remaining pale yellow. Legs pale yellow, mid and hind femora dorsally black or brown. Morphology. Antennomere 3 about 3 × as long a broad, 13 flattened apically and slightly curved. Front margin of clypeus with two rounded teeth. Frons, scutum and mesopleuron finely and densely punctured. Frons and vertex with appressed silver pubescence. Propodeal enclosure dull, reticulated and glabrous. Scutum with dense pubescence, masking the integument. Scutum and mesopleuron with erect setae no longer than diameter of front ocellus. Fore tarsal rake with eight spines. Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 5.0 ‒ 5.8 mm (Kazenas 1977), 6.5 ‒ 7.7 mm (Kazenas 2000). Description male (after Kazenas 1977, 2000). Colour. Antenna almost yellow, antennomeres apically and ventrally partly brown. Colouration and pubescence of the body similar to that of female. Morphology. Antennomeres 3 ‒ 6 as long as broad. Antennomeres 7 ‒ 11 slightly modified. Anterior margin of clypeus with triangular emargination. Fore trochanter with large projection ventrally. Body length 3.8 – 4.5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C013FFA997C3FBD4CB998920.taxon	distribution	Distribution. Kazakhstan (holotype locality), Uzbekistan, Turkmenistan (paratypes). No material examined.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C014FFB197C3F9ADCF468D1B.taxon	description	(Figs 2, 16, 55)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C014FFB197C3F9ADCF468D1B.taxon	description	Description male. Dorsal view: fig. 55. Colour. Body and legs yellow-brown. Head yellow-brown, ocellar area black. Mandible yellow with brown apex. Scape yellow-brown; basal flagellomeres brown, apical ones dark brown. Front and hind margin of pronotum ivory. Pronotal lobe ivory. Mesonotum with black spots on posterior and anterior. Mesopleuron with ivory spot below the pronotal lobe, darkened below the wing insertion. Scutellum and postscutellum ivory. Propodeal enclosure with black longitudinal stripe in the middle. Metasoma: tergum I red, II red with big ivory spot posterior, III darkened with indistinct ivory spot on the hind margin, remaining terga brown. Legs light yellow-brown, coxae of all legs with dark spot, fore and middle femora with brown stripe dorsally and ivory spot on the underside apically, hind femur red with dorsal brown stripe, hind tibia with ivory on the upper side. Morphology. Head with very fine microsculpture. Scutum, scutellum and lateral parts of propodeum smooth and shiny, without remarkable microsculpture. Propodeal enclosure finely reticulated, with distinct oblique striae (fig. 16). Body without long erect setae. Inner orbits, hind margin of pronotum, anterior part of mesopleuron, lateral parts of propodeum, of fore femur and outside of mid, hind coxa and lateral hind parts of terga II ‒ III with appressed silver pubescence. Outer vein of subdiscoidal cell of fore wing (cu) oblique, distinctly converging with the nervulus (cu-a) (fig 2). Body length 4.5 ‒ 5.0 mm. Description female (after de Beaumont 1960). Colour. Like male. Metasoma with more ivory markings, rarely spots on tergum I, band on posterior margin of IV and sometimes on V. Morphology. Front margin of clypeus rounded or straight. Antennomere 3 about 6 × as long as broad. Last antennomere distinctly arched. Scutum with finer microsculpture than head and very scattered small puncture. Anterior part of mesopleuron dull, finely shagreened, with appressed silver pubescence; posterior part glabrous with microsculpture. Lateral parts of propodeum shiny, posterior part finely punctured. Propodeal enclosure finely reticulated, with more or less distinct transverse striae (fig. 16). Lateral posterior parts and border of dorsal area of the propodeum with silver pubescence. Terga II ‒ III posteriorly with short appressed pubescence. Body length 5.5 ‒ 6.0 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C014FFB197C3F9ADCF468D1B.taxon	distribution	Distribution. Egypt (type locality). Examined material. EGYPT: 1 ♂ Abou Roasch, Reg. du Caire, 06.05.1958, Pulawski leg. (CSE).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB197C3FC44CB9988F4.taxon	description	Description female (after Mokrousov & Khedher 2020). Colour. Head yellow, ocular and occipital area black. Scape yellow, darkened dorsally. Antennomeres 2 ‒ 4 yellow dorsally, remaining parts of antenna darkened. Mesosoma ventrally completely yellow. Mesopleuron yellow with black spot on posterior, scutum predominantly black, scutellum yellow, propodeum black with yellow spots basally and apically of propodeal enclosure. Legs yellow with white parts; trochanters and femora darkened dorsally, tibiae with darkened on inner side. Metasoma ferrugineous; tergaI ‒ III with ivory apical bands, IV with ivory lateral spots, VI whitish basally. Morphology. Apical margin of clypeus with two long semitransparent rounded teeth. Mandible with distinct tooth basally and weak notch distally. Head with obscure dense punctures and appressed silver pubescence not masking the sculpture. Mesosoma finely chagrined. Mesopleuron and propodeum excluding central part of propodeal enclosure covered with silver appressed pubescence nearly masking the sculpture. Head, propleuron, scutum and mesopleuron with long, pale erect setae. Propodeal enclosure with chagrined sculpture, central part without transverse striae and appressed setae. Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 4.9 mm. Male unknown.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB197C3FC44CB9988F4.taxon	distribution	Distribution. Uzbekistan (type locality), Iran (Olszewski et al. 2020). No material examined.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB097C3F8EFC8108B10.taxon	description	(Figs 9, 14, 33, 34, 56)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB097C3F8EFC8108B10.taxon	diagnosis	Diagnosis. A member of the D. pictus species group. D. schmideggeri is characterized by absence of long erect setae on head and thorax; the dull scutum with distinct microsculpture, shallow indistinct puncture and longitudinal striae in the posterior area; by dense appressed setae on posterior parts of propodeum; the presence of conspicuous wrinkles on lateral parts of propodeum, the absence of teeth on fore trochanter and fore femur, the flattened fore femur with sharp edge and the oblique outer margin of subdiscoidal cell (cu) converging with the nervulus (cu-a). It differs from D. pictus and D. simplicipes by its differently-shaped scutum, the shorter antennomere 3 and different structure of propodeal enclosure. From all other species without long erect setae on head and thorax it differs by the structure of scutum (smooth and shiny in remaining species).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB097C3F8EFC8108B10.taxon	description	Description male. Dorsal and lateral view: figs 33, 34. Colour. Head yellow, vertex black. Scape and first antennomeres 2 ‒ 9 yellow with dark spots on the underside, the remaining brown. Underside of antennomeres 9 ‒ 13 concave. Antennomere 3 about 3.7 × as long as apically broad. Pronotum yellow with big black median spot. Pronotal lobe yellow. Scutum black with narrow yellow lateral parts. Scutellum and postscutellum yellow. Proximal and ventral part of mesopleuron yellow, distal part black with big red spot and appressed silver pubescence. Metapleuron yellow with black spot distally. Lateral anterior part of propodeum yellow, posterior part black, dorsal area black. The black part of propodeum except dorsal area covered with silver pubescence. Metasoma yellow-brown, tergum I with two very small ivory spots on the hind margin, II with big ivory spots distally, III with yellow posterior margin, IV brown, V brown with median yellow spot, VI yellow and VII reddish. Fore leg completely yellow. Mid and hind legs: Coxae yellow, black dorsally; trochanters and femora yellow with brown dorsal stripe, tibiae and tarsi yellow. Morphology. Frons finely reticulated, dull. Vertex with distinct puncture and distinct microsculpture. Anterior margin of clypeus rounded. Scutum dull, with indistinct shallow puncture, distinct striae in the median part and dense microsculpture; in the anterior part with scattered silver pubescence (fig. 9). Mesopleuron smooth and glabrous on the anterior yellow part, with distinct microsculpture and appressed silver pubescence in the posterior black area. Propodeum: Lateral part with distinct microsculpture and some conspicuous longitudinal wrinkles, posterior area smooth and shiny, propodeal enclosure with irregular short longitudinal striae on the apical part and transverse ones on the distal part, distinctly reticulated, dull (fig. 14). The posterior part and the border around the propodeal enclosure with dense appressed silver pubescence. Fore femur flattened and with sharp edge on the underside. Metasomal terga with more or less silver pubescence on posterolateral part. Hind coxa with silver pubescence. Head, mesosoma and fore leg without long erect setae. Outer vein of subdiscoidal cell (cu) oblique, distinctly converging with the nervulus (cu-a) (see fig. 2). Body length 5 mm. Female unknown.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB097C3F8EFC8108B10.taxon	materials_examined	Holotype ♂. Iran, 17 ‒ 5 ‒ 78, 1800 m, 15 km SE Sarvestan / Fars, leg. Warncke (ZSM, temporary in coll. CSE). (Labels see fig. 56).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB097C3F8EFC8108B10.taxon	discussion	Remark. The head of the holotype was broken off during photography and mounted on a piece of card pinned to the specimen. The right flagellum, and tibia and tarsus of the right foreleg are missing.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB097C3F8EFC8108B10.taxon	etymology	Etymology. The species is named in honour of my friend and colleague Christian Schmid-Egger, a well-known specialist for Hymenoptera Aculeata.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00BFFB097C3F8EFC8108B10.taxon	distribution	Distribution. Iran (type locality).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00AFFB397C3FA4CC8948CB7.taxon	description	(Figs 4, 6, 10, 18, 49, 50)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00AFFB397C3FA4CC8948CB7.taxon	description	Description female. Dorsal view: fig. 49. Colour. Head black with small yellow spots on the upper part of gena. Mandible yellow with black apex. Pronotum black, collar ivory. Pronotal lobe and tegula ivory. Scutum black, scutellum black with big ivory spot distally, postscutellum ivory. Mesopleuron black with ivory spot below the wing insertion. Metapleuron and propodeum black. Metasoma: Tergum I red, II red with yellow lateral spots distally, III ‒ IV black with reddish hind margin, V black and yellow, VI yellow with red apex. Coxae and trochanters of all legs black, fore and middle femora black with big ivory spot on the underside distally, hind femur black. Fore and middle tibiae yellow with black underside, hind tibia black with ivory upper side. Fore and mid tarsi light brown, hind tarsus dark brown. Morphology. Collar with median notch. Frons, vertex, scutum (fig. 10), scutellum and mesopleuron dull, finely and densely punctured. Lateral and posterior parts of propodeum with fine striae and small puncture between these. Propodeal enclosure reticulated without or with some indistinct striae in the median area (fig. 18). Dorsal part of propodeum around the propodeal enclosure with dense appressed silver pubescence. Metasomal terga with fine microsculpture, IV ‒ V with distinct puncture. Head and mesosoma without long erect setae. Face and upper proximal part of mesopleuron with silver pubescence. Underside of fore femur with long bristles. Fore tarsal rake with long, normal spines (fig. 6). Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1). Description male. Dorsal view: fig. 50. Colour. Head black, clypeus, face, frons and narrow stripe behind the eyes lemon yellow. Front side of scape yellow. Pale parts on mesosoma like female but lemon yellow. Metasoma: terga I ‒ III red with big yellow lateral spots on the posterior part, IV black with reddish lateral parts, V black with broad yellow apical margin, VI ‒ VII yellow. Legs yellow, coxae, trochanters and base of femora black. Morphology. Antennomeres 7 ‒ 11 distinctly dilated, antennomere 12 broadened basally (fig. 4). Integument like female but more strongly sculptured. Propodeal enclosure proximally with indistinct striae. Fore tarsal rake with short spines.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00AFFB397C3FA4CC8948CB7.taxon	distribution	Distribution. Algeria (type locality), Tunisia. Examined material. ALGERIA: 2 ♀♀ Alger-Zeralda, 10.06.1972, Hoffer leg.; 1 ♀ Oran, Ft. de M’Sila, 05.06.1960, J. Barbier leg. (CSE); 1 ♂ Oran, Oued Hamadi, 30.05.1959, J. Barbier leg. (CSE). TUNISIA: 1 ♀ Tabarka 15 km E, 13.06.2000, Hauser leg. (CSE).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C009FFB397C3FCA8CB998890.taxon	description	Description female (after Mokrousov & Khedher 2020). Colour. Head, body and legs black, pale yellow are spots on pronotum, scutellum, metanotum, apical ring on propodeum and big lateral spots on tergum II. Ferrugineous are mandibles basally, underside of scape, fore tibia (except underside) and fore tarsus. Antenna black, underside of scape and antennomere 2 ferrugineous. Morphology. Apical margin of clypeus with short lamella. Mandible with distinct tooth basally and weak notch distally. Vertex with scattered fine puncture. Mesosoma with obsolete chagrined sculpture. Propodeal enclosure with chagrined sculpture laterally, central area with oblique striae basally and transverse striae apically. Head, mesosoma and metasoma without erect setae. Anterior part of mesopleuron, lateral part of propodeum and hind coxa with appressed silver pubescence. Head and body without erect setae. Fore femur flattened ventrally and with keel posteriorly. Outer vein of subdiscoidal cell (cu) oblique, distinctly converging with the nervulus (cu-a) (see fig. 2). Body length 4.9 – 5.5 mm. Description male. Colour. Similar to female with more extensive yellow: mandibles basally, clypeus, face below antennal sockets, gena partly. Morphology. Frons chagrined, anterior of ocelli and on vertex with distinct punctures. Antennomeres 9 – 12 with weak indentation ventrally. Fore trochanter and femur without teeth. Otherwise similar to female. Body length 4.0 – 4.5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C009FFB397C3FCA8CB998890.taxon	distribution	Distribution. Tunisia (type locality). The record from Morocco (Olszewski et al. 2020) is questionable (Mokrousov, personal communication). The male pictured by Olszewski et al. (2020) differs markedly in the shape of antenna and colour of legs from the description of D. tunisiensis. No material examined.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C009FFB297C3F8C3CB998DC7.taxon	description	Description female (after Kazenas 2000). Colour. Yellow or whitish yellow are basal half of mandible, clypeus except red border, frons up to the front ocellus except the median part, narrow bands on outer orbit, front of scape, spots on antennomeres 2 ‒ 4, prothorax almost, spots on mesopleuron on the lower part and below the tegula, scutellum, postscutellum, spots on the upper parts of metapleuron, border of propodeal enclosure, bands or lateral spots on terga I ‒ III and pygidium. Antenna mostly dark brown. Metasoma red except yellow parts. Fore coxa mostly pale yellow, femur yellow with black and ivory parts. Mid and hind legs mostly or completely reddish. Wing veins reddish. Morphology. Front margin of clypeus regular arched, median slightly excised. Antennomere 3 nearly 4 × as long as broad. Mesosoma with dense silver pubescence, masking the sculpture. Head and thorax with long and curved setae between the appressed pubescence. Propodeal enclosure on the proximal quarter with longitudinal striae distally ending in a furrow, obliquely ridged in the apical part, finely reticulated, hardly shiny. Terga densely and finely punctured, with reticulated microsculpture, apically with bands of appressed silver setae. Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1) (after Du et al. 2019). Body length 5.5 – 7.0 mm. Description male (after Kazenas 2000). Colour. Colour and pubescence generally similar to female. Antenna yellow, apical antennomeres reddish. Frons, underside of head and thorax yellow. Tergum I with big yellow spot, V reddish-yellow, VI ‒ VII pale yellow. Fore femur without black or brown spots. Morphology. Sculpture and pubescence similar to female. Clypeus protruding with excised apex. Antenna stout, apical antennomere strongly flattened, 2 × as long as broad. Fore trochanter without teeth. Fore femur without tooth or basal edge. Body length 4.0 – 5.5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C009FFB297C3F8C3CB998DC7.taxon	distribution	Distribution. Turkmenistan (type locality), Uzbekistan (Mokrousov & Zryanin 2015), Kazakhstan (Kazenas 2002). No material examined.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C008FFB597C3FC38CF388F07.taxon	description	(Figs 53, 54, 56)	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C008FFB597C3FC38CF388F07.taxon	diagnosis	Diagnosis. A member of the D. dentipes species group. D. vanharteni is characterized by the presence of long erect setae on scutum and mesopleuron, the absence of long setae on the head; the predominantly yellow mesosoma with black scutum and black dorsal area of propodeum; the mesosoma (except propodeal enclosure) densely covered with appressed silver pubescence often masking sculpture, the vertical outer margin of subcubital cell (cu) parallel with the nervulus (cu-a) and the light brown metasoma with broad ivory bands on terga. From D. psammophilus it differs by the predominantly black propodeal enclosure and the light brown tergum I with ivory lateral spots (pale yellow in D. psammophilus).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C008FFB597C3FC38CF388F07.taxon	description	Description female. Dorsal and lateral view: figs 53, 54. Colour. Body light yellow with black and orange markings. Head light yellow, vertex black in the hind ocelli area. Mandible yellow with black apex. Scape yellow with black spot dorsally, antennomeres 2 ‒ 4 yellow with black underside, remaining antennomeres brown. Mesosoma light yellow, scutum completely black. Propodeum light yellow, dorsal part including propodeal enclosure black, rear side with black spots. Metasoma: Terga I ‒ V light brown, I ‒ III and V with broad ivory bands posterior, IV with small ivory spots on the hind margin, VI ivory with red apex. Sterna I ‒ IV ivory, V ‒ VI ivory and light brown. Legs light yellow, middle and hind trochanters with black spot, all femora with dark stripe dorsally, hind tibia with dark stripe ventrally. Morphology. Head, vertex, mesopleuron and lateral parts of propodeum with fine indistinct microsculpture, hardly shiny. Anterior margin of clypeus with two small teeth. Scutum covered with dense appressed silver pubescence obscuring the sculpture. Head and mesosoma (except propodeal enclosure) with more or less dense appressed silver pubescence. Scutum and scutellum with scattered erect setae, on scutum longer than diameter of front ocellus. Terga I ‒ V with narrow bands of white setae apically. Propodeal enclosure dull, finely reticulated. Apical antennomere slightly curved, antennomere 3 about 3 × as long as broad. Mandible with conspicuous tooth on the outside. Spines of the fore tarsal rake about twice as long as the next tarsomere. Fore femur with long bristles ventrally. Wing veins light brown and yellow. Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 4.5 mm. Male unknown.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C008FFB597C3FC38CF388F07.taxon	materials_examined	Holotype ♀. United Arab Emirates, Barg al-Saqoor, 24,018 N 52,592 E, lg Harten, 29.10.2018, uae 66 (ZSM, temporary in coll. CSE). (Labels see fig. 56). The holotype is really collected by van Harten and A. Saji (Schmid-Egger, personal communication), but the label bears only the name of the former.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C008FFB597C3FC38CF388F07.taxon	discussion	Remark. Maybe D. vanharteni is only a colour form of D. psammophilus. However, because of the different distribution area of the latter (Central Asia), separated by a large distance, and the different characters, the description of the species from the UAE as distinct seems the best solution. Males are still needed to confirm the species status.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00FFFB597C3FE79C98688F1.taxon	description	Description female. Dorsal and lateral view: figs 35, 36. Colour. Black with yellow and ivory markings. Head black, malar space with small yellow spot. Mandible black with yellow median part. Antenna black, scape with yellow lateral stripes, antennomeres 2 ‒ 4 (5) with yellow upper side. Pronotum black with ivory anterior and posterior parts. Pronotal lobe ivory. Scutum black, scutellum and postscutellum ivory. Mesopleuron black with ivory spot below the wing insertion. Propodeum black. Metasoma: tergum I black with reddish, II black with two big lateral spots posteriorly and blurred reddish spot in the middle, III ‒ IV black, V black with ivory central spot posteriorly, VI yellow with red apex. Legs: Coxae and trochanters of all legs black, fore and mid femora black with ivory spot on the underside distally, hind femur black with very small spot distally, hind and mid tibiae orange with dark underside, hind tibia orange with dark underside and ivory upper side, all tarsi orange. Morphology. Head shiny, with fine microsculpture, vertex with fine puncture. Antennomere 3 about 4 × as long as broad. Outside of mandible with conspicuous tooth. Pronotal collar medially incised. Scutum and scutellum strongly shiny, with very fine microsculpture (fig. 11). Mesopleuron shiny, with fine microsculpture. Lateral parts of propodeum with stronger microsculpture than mesopleuron. Propodeal enclosure dull, distinctly reticulated. Fore tarsal rake with five long spines, longer than tarsomere 2. Frons, vertex and metasoma without long erect setae. Clypeus, upper anterior part of mesopleuron, propodeum (except propodeal enclosure), hind coxa and lateral parts of posterior margin of tergum II with appressed silver pubescence. Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 4 mm. Description male. Dorsal and lateral view: figs 37, 38. Colour. Like female, but yellow markings more extensive. Head yellow, central part of frons, vertex and occiput black. Scape yellow with black upper side, flagellum black. Mesopleuron yellow, posterior part black. Metasoma: Tergum I with small ivory spots, II ‒ III with big ones, VII brown. Coxae and trochanters of all legs with yellow markings. Fore basitarsus brown, remaining tarsomeres black. Basal tarsomeres of mid and hind tarsi brown, apical tarsomeres darker. Morphology. Antennomere 3 about 3 × as long as broad, antennomeres cylindrical. Sculpture of head and scutum stronger than in female, with distinct puncture. Propodeal enclosure reticulated with indistinct striae on the central area. Body without long erect setae, appressed pubescence like in female. Body length 3.5 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00FFFB597C3FE79C98688F1.taxon	distribution	Distribution. Morocco (type locality). Examined material. MOROCCO: 1 ♂ Agadir, Tifnite, 30.193 N 9.636 W, 15.04.2015, Schmid-Egger leg., GBOL 15144 (CSE); 1 ♂ Sous-Tal, Qulad-Teima, E Agadir, 20.05.1995, C. Neumann leg. (CSE); 1 ♂ Dulad-Berrehil, H. Atlas, 25.04.1990, M. Halada leg. (OLML); 1 ♂ Essaouria 09.05.1995 M. Halada leg. (OLML); 1 ♂ 1 ♀ Tamri, 70 km N Agadir, 08.05.1995. (photo ♂ ♀) M. Halada leg. (OLML).	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00FFFB497C3F8E2CB998D7F.taxon	description	Description female (after Kazenas 2000). Colour. Head and thorax black with rich yellow markings. Yellow or ivory are large part of mandible, clypeus, lower part of frons with stripes on inner orbits, front of scape, spots on the upper side of antennomeres 3 ‒ 4, very narrow stripes on the outer orbits, pronotum except black median spot, pronotal lobe, tegula, scutellum distally, postscutellum, spots on mesopleuron, big spot on tergum I, lateral spots on terga II ‒ III and V. Antenna brown. Coxae and trochanters of all legs yellow with black spots. Fore and mid legs yellow and black, hind leg reddish. Metasoma reddish. Morphology. Anterior margin of clypeus with two blunt teeth. Mandible with distinctly truncated tooth. Antennomere 3 about 4 × as long as broad. Frons finely punctured. Distance between the hind ocelli 2 × longer than distance between hind ocellus and eye. Collar without median incision. Scutum and mesopleuron finely and densely punctured. Propodeal enclosure dull, finely reticulated. Mesopleuron with dense appressed silver pubescence and long more or less erect setae, some 1.5 ‒ 2.0 × as long as diameter of front ocellus. Fore femur short, 3.2 × as long as broad. Metasomal terga with scattered and obscure puncture and microsculpture. Outer vein of subdiscoidal cell (cu) vertical, parallel with the nervulus (cu-a) (see fig. 1). Body length 6.3 mm. Description male (after Kazenas 2000). Colour. Frons predominantly yellow, gena partly yellow. Antenna except scape reddish-brown, with yellow spots. Tergum VI almost completely yellow, yellow spots on terga larger than in female. Morphology. Mandible with conspicuous tooth. Clypeus with protruding anterior margin. Antenna short and stout, antennomeres 3 ‒ 6 hardly longer than broad. Fore trochanter extended, with tooth distally. Fore femur medially with tooth. Sculpture and pubescence like female. Body length 5.0 – 5.3 mm.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00FFFB497C3F8E2CB998D7F.taxon	distribution	Distribution. Kazakhstan (type locality). No material examined.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00EFFB797C3FC60CFCC8B41.taxon	discussion	Unknown: D. arabicus sp. nov., D. schmideggeri sp. nov.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
038B5D43C00DFFB697C3FAB0CFCC88E4.taxon	discussion	Unknown: D. cereolus Morice, D. deserticus sp. nov.; D. hameri Notton, D. rakhimovi Mokrousov & Khedher, D. vanharteni sp. nov.	en	Jacobs, Hans-Joachim (2021): A review of Dinetus Panzer, 1806 with descriptions of five new species and keys to world species (Hymenoptera, Crabronidae). Zootaxa 5061 (1): 69-94, DOI: https://doi.org/10.11646/zootaxa.5061.1.3
