Claustropyga stupenda Hippa & Vilkamaa, 2016, sp. n.
Claustropyga stupenda sp. n. Figs 4 A–D Material studied . Holotype male . CANADA, Yukon Territory, Ogilvie Mts., North Fork Pass, 4300 ft, 19.vi.1962, R.E. Leech (in CNC). Paratypes . CANADA, Yukon Territory, North Fork Crossing, Mi. 43, Peel Plt. Rd, 3500 ft, 4.vii.1962, P. J. Skitsko (1 male in M...
| Main Authors: | , |
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| Format: | Other/Unknown Material |
| Language: | unknown |
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Zenodo
2016
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| Online Access: | https://doi.org/10.5281/zenodo.6088017 http://treatment.plazi.org/id/8B23AF56FFD1157210D11DAAFE8C8088 |
| Summary: | Claustropyga stupenda sp. n. Figs 4 A–D Material studied . Holotype male . CANADA, Yukon Territory, Ogilvie Mts., North Fork Pass, 4300 ft, 19.vi.1962, R.E. Leech (in CNC). Paratypes . CANADA, Yukon Territory, North Fork Crossing, Mi. 43, Peel Plt. Rd, 3500 ft, 4.vii.1962, P. J. Skitsko (1 male in MZH); RUSSIA, Yamalo-Nenets Autonomic Region, on the river Longotegan, 67, 32°N, 66,72°E, Malaise trap, 2-28.vii.2015, A. Barkalov (1 male in MZH). Male. Colours faded in the specimens studied. Head . Eye bridge 2 facets wide. Face with 6–10 scattered longer and shorter setae. Clypeus non-setose. Maxillary palpus with 3 segments; segment 1 longer than segment 2, segment 3 shortest; segment 1 with 1 long sharp seta, with a dorsal group of sensilla; segment 2 with 1 long sharp seta and 2–4 shorter truncate setae, segment 3 with 4–5 short truncate setae. Body of antennal flagellomere 4 2.4 x as long as wide, the neck shorter than broad, the longest setae as long as the width of flagellomere. Thorax . Anterior pronotum with 2–3 setae. Episternum 1 with 6–7 setae. Wing. Length 2.5–2.7 mm. Width/length 0.40. R1/ R 0.70. c/ w 0.70 –0.80. r-m and bM non-setose. Halter pale brown. Legs . Front tibial organ with vestiture in small patch. Front tibial spur slightly longer than the tibial width. Abdomen . Setae rather short. Hypopygium (Figs 4 D). Intercoxal area with two small lobes, medially as long as gonocoxite at base of gonostylus; gonocoxa slightly longer than gonostylus, with normal setosity; gonostylus (Figs 4 A–C) laterally rounded, swollen, medially strongly concave, with short setosity, bearing a slender apical tooth, 1 short apical, and 1 short dorsal megaseta in a medial position and a pair of very long curved medial megasetae arising from a common basal body. Tegmen long and narrow, with blunt tooth-like lateral lobe on apical half, the extreme apical part narrowing. Female. Unknown. Discussion . Claustropyga stupenda is unique in the genus in having two enormous medial megasetae on its gonostylus, superficially ... |
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