Procladius (Holotanypus) crassinervis (Zetterstedt) sensu Pinder 1978 ...

• Main Author: Saether, Ole A.
• Format: Text
• Language: unknown
• Published: Zenodo 2004
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Diptera; Chironomidae; Procladius; Procladius crassinervis; Arctic; New Siberian Islands; Siberia
• Online Access: https://dx.doi.org/10.5281/zenodo.6271219; https://zenodo.org/doi/10.5281/zenodo.6271219

Procladius (Holotanypus) crassinervis (Zetterstedt) sensu Pinder (1978) Tanypus crassinervis Zetterstedt, 1838: 817. Tanypus signatus Zett. sensu Lundström (1915: 24),?not Zetterstedt, 1850. Material examined. RUSSIA: New Siberian Islands, “Holzgebirge”, 2 ɗ, 23 vi 1903, upper reaches of Wosnessenje River, 2 ɗ, 3–4 vii 1903, M. I. Brussnew. The genus Procladius Skuse is in need of revision. According to Pinder (1978), however, the present specimens cannot belong to P. signatus (Zetterstedt, 1850) since that species has a cluster of small teeth apically on the phallapodeme lacking in these specimens. P. crassinervis was regarded as a synonym of P. culiciformis (Linnaeus, 1767) by Roback (1971: 175), whereas he regarded P. c h o re u s (Meigen, 1804) as a separate species. According to Kobayashi (1998), however, male genital structures can vary seasonally, with the gonostylus having a longer heel in spring and fall than in summer. Kobayashi regards P. crassinervis as a synonym of P. choreus, but he explicitly ... : 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 26, DOI: 10.5281/zenodo.157906 ...