The larvae of West palaearctic Eurylophella Tiensuu, 1935 (Ephemeroptera: Ephemerellidae), with description of the new species from Georgia

0440301 - BC 2016 RIV NZ eng J - Článek v odborném periodiku
Martynov, A. V. - Palatov, D. M. - Godunko, Roman J.
The larvae of West palaearctic Eurylophella Tiensuu, 1935 (Ephemeroptera: Ephemerellidae), with description of the new species from Georgia.
Zootaxa. Roč. 3904, č. 1 (2015), s. 123-143. ISSN 1175-5326. E-ISSN 1175-5334
Grant CEP: GA ČR GA206/08/1389
Grant ostatní: Russian Fund for Basic Researches(RU) 13-04-00148
Institucionální podpora: RVO:60077344
Klíčová slova: mayflies * Pannota * diagnosis
Kód oboru RIV: EG - Zoologie
Impakt faktor: 0.994, rok: 2015

Eurylophella korneyevi sp. nov. (larva) is described from the Kintrishi River within the Caucasus region of Georgia, Au-tonomous Republic of Adzharia. In addition to morphological data, biological and distribution data are also presented. The new species can be differentiated from other Eurylophella species by the shape of submedian tubercles on abdominal tergites, the structure of the dorsal subdivisions of the lower lamella of gills IV, and the shape and relative development of occipital tubercles. Distinguishing features of E. korneyevi sp. nov., Eurylophella karelica Tiensuu, 1935 and Eurylophella iberica Keffermüller & Da Terra, 1978 are given. The possibility of using chaetotaxy in the taxonomy of the genus is analyzed in detail for the West Palaearctic species of Eurylophella.
Trvalý link: http://hdl.handle.net/11104/0245887