Sidorov D.A.
Arthropoda Selecta 2014; 23(4): 363-377
The subterranean amphipod Niphragus inermis Birstein, 1940 and N. iniochus Birstein, 1941 (Crustacea: Niphargidae) are newly reported from the high-mountain limestone cave at Arabika karstic massif and from the Nizhne-Shakuranskaya cave near Tsabal (Abkhazia). Based on the recently collected materials additional morphological features are described and figured in this paper.
