Gonarcticus arcticus Becker 1907 ...

• Main Authors: Ozerov, A. L., Krivosheina, M. G.
• Format: Text
• Language: unknown
• Published: Zenodo 2015
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Diptera; Scathophagidae; Gonarcticus; Gonarcticus arcticus; Canada; Greenland; Seta; Chukotka; East Greenland
• Online Access: https://dx.doi.org/10.5281/zenodo.6096212; https://zenodo.org/doi/10.5281/zenodo.6096212

Gonarcticus arcticus (Becker, 1907) Figs 34–37, 39–43. arctica Becker, 1907: 412 (Pselaphephila). Type-locality: East Greenland. Material examined. Altay: Ridge Kurayskiy, 2500–2700 m (50.33N 87.75E), 3.VII.2008, A. Barkalov (1 ♀, ZMUM); Chukotka: Vrangel I. (71.29N 179.63E), 13.VII.2008, O. Chruleva (1 ♂, ZMUM). Additional material examined. CANADA: Cambrige Bay, N.W.T., 1 and 22.VII.1950, G.K. Sweatman (1 ♂, 2 ♀♀, ZMH; all determined by J.R. Vockeroth as G. arcticus). Diagnostic description. Body-length 5–6 mm. Head. Frontal vitta blackish in upper half and yellow in lower half. Antenna black. Palpus darkened apically. Katepisternum with 2 strong black setae, anterior katepisternal seta absent. Legs yellow, but all coxae blackish, fore femur posterodorsally and tarsi darkened. Mid femur with a row of posteroventral setae. Hind tibia with posteroventral apical seta. Vein R1 bare on apical third of dorsal surface. Abdomen black. Sternites 4 and 5 as in Figs 37, 36. Epandrium, cerci and surstyli as in Figs ... : Published as part of Ozerov, A. L. & Krivosheina, M. G., 2015, A review of the genera Cleigastra Macquart, Gonarcticus Becker, Gonatherus Rondani, Hexamitocera Becker, Nanna Strobl, Orthacheta Becker and Spathephilus Becker (Diptera, Scathophagidae) of Russia, pp. 201-258 in Zootaxa 4012 (2) on pages 212-215, DOI: 10.11646/zootaxa.4012.2.1, http://zenodo.org/record/236912 ...