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1 June 2012 The Genus Bionychiurus Pomorski, 1996 (Collembola: Onychiuridae) in China
Xin Sun, Dong-Hui Wu
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Abstract

The diagnosis of Bionychiurus Pomorski, 1996 is updated and a identification key to the world species of the genus is given. A new species, B. changbaiensis sp. nov., as the first Chinese species of the genus, is described from Northeast China. The new species is diagnosed by pso formulae as 32/133/33343 dorsally and 11/000/01120 ventrally, psx present on subcoxa 1 of legs I, II and III as 1, 1 and 1 respectively, PAO composed with 22–26 granulated vesicles, Th. I with 9–10 9–10 chaetae dorsally, chaetae on subcoxa 1 of legs I–III as 5/6/6, unguiculus 0.8 times as long as inner edge of unguis and anal spines as long as inner edge of hind unguis.

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Xin Sun and Dong-Hui Wu "The Genus Bionychiurus Pomorski, 1996 (Collembola: Onychiuridae) in China," Annales Zoologici 62(2), 357-362, (1 June 2012). https://doi.org/10.3161/000345412X652891
Received: 1 December 2011; Accepted: 28 February 2012; Published: 1 June 2012
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KEYWORDS
Bionychiurus
China
Collembola
new species
taxonomy
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