Chironomus flavoviridis Lundstrom 1915 ...

Chironomus flavoviridis Lundström, 1915: 7 (Figs. 6, 9) Type material. Holotype Ψ: RUSSIA: Chara­Ullach Mts., 26. vi. 1902, M. I. Brussnew. FEMALE IMAGO (n = 1) Total length 6.22 mm. Wing length 4.26 mm. Total length/wing length 1.55. Wing length/length of profemur 2.62. Thorax yellowish green with...

Full description

Bibliographic Details
Main Author: Saether, Ole A.
Format: Text
Language:unknown
Published: Zenodo 2004
Subjects:
Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Chironomus
Chironomus flavoviridis
Arctic
Siberia
Online Access:https://dx.doi.org/10.5281/zenodo.6271175
https://zenodo.org/doi/10.5281/zenodo.6271175
Description
Summary:Chironomus flavoviridis Lundström, 1915: 7 (Figs. 6, 9) Type material. Holotype Ψ: RUSSIA: Chara­Ullach Mts., 26. vi. 1902, M. I. Brussnew. FEMALE IMAGO (n = 1) Total length 6.22 mm. Wing length 4.26 mm. Total length/wing length 1.55. Wing length/length of profemur 2.62. Thorax yellowish green with brownish yellow vittae; median anepisternum, preepisternum and postnotum brown. According to Lundström, first 3 segments of abdomen yellowish green, remaining segments brown with narrow yellowish green conjunctives. Legs yellowish green with apices of tibiae and all tarsi blackish brown. Head. Antenna lost. Dorsal interocular distance 156 m, ventral interocular distance 233 m. Frontal tubercle (Fig. 6) 30 m high, 19 m wide; covered with dense, but relatively short microtrichia. Temporal setae 26, consisting of 7 inner verticals, 13 outer verticals and 6 postorbitals. Clypeus with 43 setae. Tentorium 263 m long, 64 m wide; stipes 270 m long, 75 m wide. Palpomere lengths (in m): 90, 94, 233, 199, 319. Third ... : Published as part of Saether, Ole A., 2004, The chironomids (Diptera, Chironomidae) described by Lundström (1915) from arctic Siberia, with a redescription of Derotanypus sibiricus (Kruglova & Chernovskii), pp. 1-35 in Zootaxa 595 on page 10, DOI: 10.5281/zenodo.157906 ...

Similar Items