Arrhopalites kristiani sp. n. (Collembola, Symphypleona, Arrhopalitidae) from a Cave in Eastern Carpathians

摘要

A new collembolan species of the genus Arrhopalites Borner, 1906 from Ukrainian (Eastern) Carpathians is described, figured and compared with similar species. A. kristiani Vargovich, sp. n. belongs to the species group with one spine on the dens but differs from the other known species by the presence of thin, elongate and untoothed claws, swollen setae on female anogenital segment and the shape of the mucro tip.