Acta Zoologica Cracoviensia, 34(1) 1991

Issue:

VOL 34(1) 1991

Keywords:

Collembola, Isotomidae, taxonomy, Palaearctic

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Species of the genus Isotoma subgenus Parisotoma Bagnall, 1940 and Sericeotoma subgen. nov. (Collembola, Isotomidae) of USSR fauna

• Mihail B. POTAPOV

Abstract:

New species and subspecies of Isotoma (Parisotoma) (I. appressopilosa, atroculata, iremeli, longa spp. n., and reducta amurica ssp. n.) are described from the USSR. Many new data about the distribution and morphology of known species are presented. New subgenus and species Isotoma (Sericeotoma) knissi subgen. et sp. n. is described from a cave (Bashkir ASSR). Old and new taxonomic characters are discussed.