Chrysotus tricaudatus Negrobov, Barkalov & Selivanova, sp. nov. ...

• Main Authors: Barkalov, Oleg P. Negrobov Anatolij V., Selivanova, Olga V.
• Format: Text
• Language: unknown
• Published: Zenodo 2014
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Diptera; Dolichopodidae; Chrysotus; Chrysotus tricaudatus; Taimyr; Siberia
• Online Access: https://dx.doi.org/10.5281/zenodo.6137943; https://zenodo.org/doi/10.5281/zenodo.6137943

Chrysotus tricaudatus Negrobov, Barkalov & Selivanova, sp. nov. (Figs 1A–C) Type material. HOLOTYPE, ♂ labeled: Russia: Taimyr Reserve, Ary-Mas field station, left bank of river Novaya, 14 m a.s.l., inundated terrace, 72.5˚N, 101.94˚E, 10–12.VII.2010, coll. A. Barkalov (SZM). PARATYPES: Russia: 9 ♂, same data as holotype, coll. A. Barkalov; 1 ♂, Krasnoyarskij Kraj, Taimyr Peninsular left bank of river Zakharova Rassokha 72.7˚N, 101.05˚E, 11–20.VII.2011, coll. A. Barkalov (SZM and VSU). Diagnosis. Face narrow; postpedicel small; lower postocular setae white; fore coxa with white hairs; femora green-brown; mid tibia with 2 anterodorsal and 2 posterodorsal setae; hind femur and tibia without long setae and hairs; phallus with two lateral processes on tip. Description. Male: Body length: 2.0– 2.2 mm, wing length: 1.9–2.3 mm. Head: Frons green with purple tinge, without pollinosity. Eyes not contiguus. Face green, with brown pollinosity, narrow, lower part several times narrower than postpedicel. Antenna ... : Published as part of Barkalov, Oleg P. Negrobov Anatolij V. & Selivanova, Olga V., 2014, Two new species of Chrysotus Meigen (Diptera, Dolichopodidae) from Siberia, with a key to the Siberian species, pp. 409-416 in Zootaxa 3815 (3) on page 410, DOI: 10.11646/zootaxa.3815.3.6, http://zenodo.org/record/230257 ...