Skevington, Jeffrey H.
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View article: Cheilosia (Eucartosyrphus) longula
Cheilosia (Eucartosyrphus) longula Open
Cheilosia (Eucartosyrphus) longula (Zetterstedt, 1838) Fig. 42 Eristalis longula Zetterstedt, 1838: 613. Cheilosia longula – Barkalov 1993: 712. Differential diagnosis Cheilosia longula is a small (body length: 6–9 mm), slender species, ch…
View article: Cheilosia (Cheilosia) albipila Meigen 1838
Cheilosia (Cheilosia) albipila Meigen 1838 Open
Cheilosia (Cheilosia) albipila Meigen, 1838 Fig. 4 Cheilosia albipila Meigen, 1838: 125. Cheilosia albipila – Stackelberg & Richter 1968: 244. — Stackelberg 1970: 61. — Tóth 1986: 92. — Peck 1988: 96. — Barkalov 1993: 718. — Mengual et al.…
View article: Cheilosia occurring Meigen 1822
Cheilosia occurring Meigen 1822 Open
Key to the species of Cheilosia occurring in the Caucasus The male of C. (Cheilosia) atypica and the female of C. (Taeniochilosia) ouwehandae sp. nov. remain unknown and are not included in the key. Males 1. Eye bare ......................…
View article: Cheilosia (Montanocheila) contrasta Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Montanocheila) contrasta Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Montanocheila) contrasta sp. nov. urn:lsid:zoobank.org:act: 75901346-020B-4D7A-9179-B179BFC02085 Figs 23–24 Differential diagnosis Cheilosia contrasta sp. nov. belongs to the subgenus Montanocheila. From all Montanocheila known …
View article: Cheilosia
Cheilosia Open
Cheilosia (Montanocheila chrysocoma (Meigen, 1822) Fig. 20 Syrphus chrysocomus Meigen, 1822: 280. Cheilosia chrysocoma – Gujabidze 2002: 246. — Mengual et al. 2020: 25. Differential diagnosis Cheilosia chrysocoma stands out amongst most ot…
View article: Cheilosia (Taeniochilosia) bakurianiensis Kuznetzov 1987
Cheilosia (Taeniochilosia) bakurianiensis Kuznetzov 1987 Open
Cheilosia (Taeniochilosia) bakurianiensis Kuznetzov, 1987 Fig. 10 Cheilosia bakurianiensis Kuznetzov, 1987: 432. Cheilosia bakurianiensis – Barkalov 1993: 708. — Barkalov & Ståhls 1997: 16. — Mengual et al. 2020: 25. Differential diagnosis…
View article: Cheilosia (Taeniochilosia) ouwehandae Bot & Mengual & Meutter & Skevington 2025, sp. nov.
Cheilosia (Taeniochilosia) ouwehandae Bot & Mengual & Meutter & Skevington 2025, sp. nov. Open
Cheilosia (Taeniochilosia) ouwehandae Bot sp. nov. urn:lsid:zoobank.org:act: 71A92808-13A0-4110-999C-5638704D54BF Fig. 51 Differential diagnosis Cheilosia ouwehandae sp. nov. is only known from the male holotype, thus the differential diag…
View article: Cheilosia (Taeniochilosia) bakurianiensis Kuznetzov 1987
Cheilosia (Taeniochilosia) bakurianiensis Kuznetzov 1987 Open
Cheilosia (Taeniochilosia) bakurianiensis Kuznetzov, 1987 Fig. 10 Cheilosia bakurianiensis Kuznetzov, 1987: 432. Cheilosia bakurianiensis – Barkalov 1993: 708. — Barkalov & Ståhls 1997: 16. — Mengual et al. 2020: 25. Differential diagnosis…
View article: Cheilosia (Cheilosia) melanopa
Cheilosia (Cheilosia) melanopa Open
Cheilosia (Cheilosia) melanopa (Zetterstedt, 1843) Fig. 46 Eristalis melanopa Zetterstedt, 1843: 807. Cheilosia melanopa – Barkalov 1993: 714. — Mengual et al. 2020: 18 (part, see Remarks in C. redi). Differential diagnosis Given the pilos…
View article: Cheilosia (Taeniochilosia) lukashovae Barkalov 1993
Cheilosia (Taeniochilosia) lukashovae Barkalov 1993 Open
Cheilosia (Taeniochilosia) lukashovae Barkalov, 1993 Fig. 43 Cheilosia lukashovae Barkalov, 1993: 702. Cheilosia lukashovae – Barkalov & Ståhls 1997: 40. — Barkalov & Mutin 2018: 486. Differential diagnosis Cheilosia lukashovae belongs to …
View article: Cheilosia (Cheilosia) gemmula Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) gemmula Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) gemmula sp. nov. urn:lsid:zoobank.org:act: C749B7FD-EE67-4D7C-BACF-053E4C934C46 Figs 29–30 Differential diagnosis Cheilosia gemmula sp. nov. has a combination of characters found only in a few other species: eye black…
View article: Cheilosia (Cheilosia) urbana
Cheilosia (Cheilosia) urbana Open
Cheilosia (Cheilosia) urbana (Meigen, 1822) Fig. 71 Syrphus urbana Meigen, 1822: 287. Eristalis praecox Zetterstedt, 1843: 801. Syn. by Claussen & Speight (1999). Cheilosia praecox – Tóth 1986: 94. — Peck 1988: 114. Cheilosia urbana – Meng…
View article: Cheilosia (Cheilosia) velutina Loew 1840
Cheilosia (Cheilosia) velutina Loew 1840 Open
Cheilosia (Cheilosia) velutina Loew, 1840 Fig. 78 Chilosia velutina Loew, 1840: 33. Chilosia velutina – Stackelberg & Richter 1968: 249. — Stackelberg 1970: 64. — Peck 1988: 119. — Barkalov 1993: 724. — Mengual et al. 2020: 22. Cheilosia v…
View article: Cheilosia (Cheilosia) confusa Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) confusa Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) confusa sp. nov. urn:lsid:zoobank.org:act: 496C1281-0EE2-4CD0-8B09-F3411CE71C6F Figs 21–22 Cheilosia melanura Becker, 1889 – Stackelberg & Richter 1968: 246. — Stackelberg 1970: 62. — Peck 1988: 109. — Barkalov 1993: …
View article: Cheilosia
Cheilosia Open
Cheilosia (Montanocheila chrysocoma (Meigen, 1822) Fig. 20 Syrphus chrysocomus Meigen, 1822: 280. Cheilosia chrysocoma – Gujabidze 2002: 246. — Mengual et al. 2020: 25. Differential diagnosis Cheilosia chrysocoma stands out amongst most ot…
View article: Cheilosia (Cheilosia) velutina Loew 1840
Cheilosia (Cheilosia) velutina Loew 1840 Open
Cheilosia (Cheilosia) velutina Loew, 1840 Fig. 78 Chilosia velutina Loew, 1840: 33. Chilosia velutina – Stackelberg & Richter 1968: 249. — Stackelberg 1970: 64. — Peck 1988: 119. — Barkalov 1993: 724. — Mengual et al. 2020: 22. Cheilosia v…
View article: Cheilosia (Cheilosia) ushguliensis Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) ushguliensis Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) ushguliensis sp. nov. urn:lsid:zoobank.org:act: F60C0CC8-2959-4F18-84D9-A36188DC4C6E Figs 72–73 Differential diagnosis Cheilosia ushguliensis sp. nov. is a member of a group of closely related species, called the prox…
View article: Cheilosia (Taeniochilosia) aenigmatosa Barkalov 1993, stat. rev.
Cheilosia (Taeniochilosia) aenigmatosa Barkalov 1993, stat. rev. Open
Cheilosia (Taeniochilosia) aenigmatosa Barkalov, 1993 stat. rev. Fig. 2 Cheilosia aenigmatosa Barkalov, 1993: 700. Cheilosia grisella Becker, 1894 – Stackelberg & Richter 1968: 246. — Peck 1988: 104. — Barkalov & Ståhls 1997: 28. — Gujabid…
View article: Cheilosia (Cheilosia) urbana
Cheilosia (Cheilosia) urbana Open
Cheilosia (Cheilosia) urbana (Meigen, 1822) Fig. 71 Syrphus urbana Meigen, 1822: 287. Eristalis praecox Zetterstedt, 1843: 801. Syn. by Claussen & Speight (1999). Cheilosia praecox – Tóth 1986: 94. — Peck 1988: 114. Cheilosia urbana – Meng…
View article: Cheilosia occurring Meigen 1822
Cheilosia occurring Meigen 1822 Open
Key to the species of Cheilosia occurring in the Caucasus The male of C. (Cheilosia) atypica and the female of C. (Taeniochilosia) ouwehandae sp. nov. remain unknown and are not included in the key. Males 1. Eye bare ......................…
View article: Cheilosia (Cheilosia) borjomi Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) borjomi Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) borjomi sp. nov. urn:lsid:zoobank.org:act: 9F6F0C3C-D0CF-43B9-8C32-C1777EEB3007 Figs 13–14 Cheilosia variabilis (Panzer, 1798) – Mengual et al. 2020: 21 (part, see Remarks). Differential diagnosis The combination of e…
View article: Cheilosia (Taeniochilosia) nigripes
Cheilosia (Taeniochilosia) nigripes Open
Cheilosia (Taeniochilosia) nigripes (Meigen, 1822) Fig. 49 Syrphus nigripes Meigen, 1822: 282. Cheilosia nigripes – Stackelberg & Richter 1968: 247. — Stackelberg 1970: 58. — Tóth 1986: 94. — Peck 1988: 110. — Barkalov 1993: 708. — Barkalo…
View article: Cheilosia (Montanocheila) gorodkovi Stackelberg 1963
Cheilosia (Montanocheila) gorodkovi Stackelberg 1963 Open
Cheilosia (Montanocheila) gorodkovi Stackelberg, 1963 Fig. 32 Cheilosia gorodkovi Stackelberg, 1963: 518. Cheilosia kuznetzovae Skufjin, 1977: 58. Syn. with Cheilosia gorodkovi by Barkalov & Mutin (2018). Differential diagnosis As a member…
View article: Cheilosia (Eucartosyrphus) longula
Cheilosia (Eucartosyrphus) longula Open
Cheilosia (Eucartosyrphus) longula (Zetterstedt, 1838) Fig. 42 Eristalis longula Zetterstedt, 1838: 613. Cheilosia longula – Barkalov 1993: 712. Differential diagnosis Cheilosia longula is a small (body length: 6–9 mm), slender species, ch…
View article: Cheilosia (Taeniochilosia) longifacies Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Taeniochilosia) longifacies Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Taeniochilosia) longifacies sp. nov. urn:lsid:zoobank.org:act: 58001D28-B9E4-4B31-8542-B846D4B3993E Fig. 41 Differential diagnosis Cheilosia longifacies sp. nov. belongs to the caerulescens species group within the subgenus Taen…
View article: Cheilosia (Cheilosia) confusa Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) confusa Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) confusa sp. nov. urn:lsid:zoobank.org:act: 496C1281-0EE2-4CD0-8B09-F3411CE71C6F Figs 21–22 Cheilosia melanura Becker, 1889 – Stackelberg & Richter 1968: 246. — Stackelberg 1970: 62. — Peck 1988: 109. — Barkalov 1993: …
View article: Cheilosia (Cheilosia) megaclama Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) megaclama Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) megaclama sp. nov. urn:lsid:zoobank.org:act: 1F1630DC-842F-4C5E-81C8-754C8C524F99 Figs 44–45 Differential diagnosis Cheilosia megaclama sp. nov. belongs to the subgenus Cheilosia. In the Caucasus, the male can be conf…
View article: Cheilosia (Cheilosia) inarmata Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) inarmata Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) inarmata sp. nov. urn:lsid:zoobank.org:act: EB32D55D-8523-49C6-B67E-5C8DE02A0455 Figs 36–37 Cheilosia impressa Loew, 1840 – Stackelberg & Richter 1968: 246 (Caucasian records). — Stackelberg 1970: 61 (Caucasian record…
View article: Cheilosia (Cheilosia) gigantea
Cheilosia (Cheilosia) gigantea Open
Cheilosia (Cheilosia) gigantea (Zetterstedt, 1838) Fig. 31 Eristalis gigantea Zetterstedt, 1838: 612. Cheilosia gigantea – Stackelberg & Richter 1968: 245. — Stackelberg 1970: 62. — Peck 1988: 103. — Barkalov 1993: 724. — Barkalov & Mutin …
View article: Cheilosia (Cheilosia) aurantia Bot, Mengual, Meutter & Skevington, 2025, sp. nov.
Cheilosia (Cheilosia) aurantia Bot, Mengual, Meutter & Skevington, 2025, sp. nov. Open
Cheilosia (Cheilosia) aurantia sp. nov. urn:lsid:zoobank.org:act: 7BF1EF77-0437-4956-9530-8792EA566192 Figs 8–9 Chilosia omissa Becker, 1894: 466. Syn. with Cheilosia lenis by Claussen & Speight (2007). Chilosia omissa – Stackelberg & Rich…