Orthocladius (Orthocladius) pallidicornis Lundstrom 1915 ...

• Main Author: Saether, Ole A.
• Format: Text
• Language: unknown
• Published: Zenodo 2004
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Diptera; Chironomidae; Orthocladius; Orthocladius pallidicornis; Arctic; Siberia
• Online Access: https://dx.doi.org/10.5281/zenodo.6271194; https://zenodo.org/doi/10.5281/zenodo.6271194

Orthocladius (Orthocladius) pallidicornis Lundström, 1915: 13 (Figs. 14–18) Type material. Lectotype ɗ, here designated: RUSSIA: Chara­Ullach Mts., 12 vii 1902, M. I. Brussnew. Paralectotypes: 3 Ψ (including 1 misidentified Tokunagaia sp., and 1 misidentified Tanytarsini lacking the abdomen), as lectotype except 12 vii and 16–17 vii 1902. MALE IMAGO (n = 1) Total length 3.63 mm. Wing length 2.11 mm. Total length/wing length 1.72. Wing length/length of profemur 2.86. Coloration pale brown with dark brown vittae, postnotum and preepisternum. Head. AR 0.95. Ultimate flagellomere 420 m long. Temporal setae 15, including 7 inner verticals, 4 outer verticals, and 4 postorbitals. Clypeus with 7 setae. Tentorium 173 m long, 26 m wide. Stipes 150 m long, 41 m wide. Palpomere lengths (in m): 38, 45, 101, 94, 173. Third palpomere with 2 lanceolate sensilla clavata 15 m long. Thorax. Antepronotum robust, projecting, with 2 setae. Acrostichals apparently 11, dorsocentrals 7, prealars 3. Scutellum with 4 setae. Wing. VR ... : 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 pages 15-17, DOI: 10.5281/zenodo.157906 ...