A review of Pseudachorutes Tullberg, 1871 (Collembola, Neanuridae) from the East Asia, with description of six new species

A review of the Pseudachorutes fauna of the East Asia was performed, mainly based on fresh material from forest ecosystems of the Russian Far East and some adjoining regions. Six new species of the genus, namely P. aleksandrae sp. nov., P. armatus sp. nov., P. minimus sp. nov., P. variabilis sp. nov...

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Bibliographic Details
Published in:Zootaxa
Main Authors: BABENKO, ANATOLY, KUZNETSOVA, NATALIA, NAKAMORI, TAIZO, SHVEENKOVA, YULIA
Format: Article in Journal/Newspaper
Language:English
Published: Mangolia Press 2021
Subjects:
Collembola
springtails
Pseudachorutinae
morphology
East Palaearctic
regional key
Yakutia
Online Access:https://www.mapress.com/j/zt/article/view/zootaxa.4938.4.1
https://doi.org/10.11646/zootaxa.4938.4.1
Description
Summary:A review of the Pseudachorutes fauna of the East Asia was performed, mainly based on fresh material from forest ecosystems of the Russian Far East and some adjoining regions. Six new species of the genus, namely P. aleksandrae sp. nov., P. armatus sp. nov., P. minimus sp. nov., P. variabilis sp. nov., P. concinnus sp. nov. and P. morulifer sp. nov., are described and extensive remarks on further six congeners, i.e. P. andrei Weiner & Najt, P. hitakamiensis Tamura, P. isawaensis Tamura, P. kangchenjungae Yosii, P. longisetis Yosii and P. polychaetosus Gao & Palacios-Vargas, previously known from the studied region, are given. Pseudachorutes conicus Lee & Kim and P. sibiricus Rusek, are considered as probable junior synonyms of P. longisetis and P. andrei, respectively. Pseudachorutes boerneri Schӧtt is recorded for the first time in the eastern Palaearctic and redescribed based on materials from Yakutia, Khabarovsk Territory and Southern Primor’e. A regional key to the mentioned species and a summarizing table of diagnostic characters of all regional congeners are also provided.

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