Abstract
Trichotanypus hani sp. nov. is described here based on the male, pupa and larva collected in the Tibet Plateau. The new species is characteristic by the elongated posterolateral heel of gonostylus in the male, bifid thoracic horn in the pupa and 8-10 mandible teeth in the larva. This is the first formal record of Trichotanypus from East Asia, indeed the first far-outside the circum-Arctic area.
References
- Ashe, P. & O’Connor, J.P. (2009) A World Catalogue of Chironomidae (Diptera). Part 1. Buchonomyiinae, Chilenomyiinae, Podonominae, Aphroteniinae, Tanypodinae, Usambaro-myiinae, Diamesinae, Prodiamesinae and Telmatogetoninae. Irish Biogeographical Society & National Museum of Ireland, Dublin, 445 pp.
- Brundin, L. (1966) Transantarctic relationships and their significance, evidenced by chironomid midges. With а monograph of the subfamilies Podonominae and Aphroteniinae and the austral Heptagyiae. Svenska Vetenskapsakademiens Handlingar, Band 11 (1), 1–472.
- Linevich, A.A. & Makarchenko, E.A. (1995) A new species of the genus Trichotanypus (Diptera, Podonominae) from Baikal Lake Basin. Zoological Journal, 74 (9), 130–134. [in Russian]
- Makarchenko, E.A. (1983) Chironomids of the subfamily Podonominae (Diptera, Chironomidae) from the Far East of the USSR]. Ecology and systematic of freshwater organisms from the Far East. Far East Scientific Center of the Academy of Sciences of the USSR, Vladivistok, pp. 37–51. [in Russian]
- Makarchenko, E.A. (1985) Chironomids of the Far East USSR. Subfamilies Podonominae, Diamesinae, Prodiamesinae (Diptera, Chironomidae). Far East Scientific Center of the Academy of Sciences of the USSR, Vladivostok, 208 pp.
- Sæther, O.A. (1980) Glossary of chironomid morphology terminology (Chironomidae, Diptera). Entomologica scandinavica, Supplement 14, 1–51.
- Wirth, W.W. & Sublette, J.Е. (1970) А review of the Podonominae of North America with descriptions of three new species of Trichotanypus (Diptera, Chironomidae). Journal of Kansas Entomological Society, 43 (4), 335–354.