Gammarus komareki aznavensis subsp nov., a new amphipod subspecies from Iran (Amphipoda: Gammaridae)
Articles > Article · 2014
Authors: Murat ÖZBEK, Hamidreza Rasouli
TURKISH JOURNAL OF ZOOLOGY, Journal Indexed in SCI Expanded, International, 2014, vol 38, pp 326-333
DOI: 10.3906/zoo-1306-1
Summary
A new subspecies of freshwater amphipod, Gammarus komareki aznavensis subsp. nov., collected from Aznav County (Khalkhal-Ardabil), northwestern Iran, is described and illustrated. The new subspecies belongs to the Gammarus pulex-group and has characteristic features similar to Gammarus komareki. Shorter flagellum of antenna 1, kidney-shaped and bigger eyes, more setose outer margin of the exopodite of uropod 3, and shorter endopodite of uropod 3 are the most obvious features that differ from G. komareki. A detailed morphological description and illustrations of the new subspecies are given and differences from related species are discussed.