A new genus and species of groundwater isopod of the family Protojaniridae (Isopoda: Asellota: Gnathostenetroidoidea) from southern Chile

被引：1

作者：

Perez-Schultheiss, Jorge ^{[1
,2
,3
]}

Wilson, George D. F. ^{[4
]}

机构：

[1] Museo Nacl Hist Nat Chile, Casilla 787, Santiago, Chile

[2] Univ Fed Rio Grande do Sul, Inst Biociencias, Programa Posgrad Biol Anim, Porto Alegre, RS, Brazil

[3] Univ Fed Rio Grande do Sul, Inst Biociencias, Lab Carcinol, Dept Zool, Porto Alegre, RS, Brazil

[4] Saugatuck Nat Hist Lab, Saugatuck, MI 49453 USA

来源：

ZOOTAXA | 2021年 / 4966卷 / 05期

关键词：

Protojaniridae; new genus; new species; Chile; groundwaters; CRUSTACEA-AMPHIPODA; EVOLUTION;

D O I：

10.11646/zootaxa.4966.5.4

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

A new asellotan isopod of the family Protojaniridae Fresi, Idato & Scipione, 1980 is described from freshwater springs in the Osorno province, Los Lagos region, southern Chile. Wiyufiloides osornoensis gen. & sp. n. is the third South American protojanirid species and the first known groundwater isopod in Chile. The new genus and species is principally characterized by the presence of a vestigial antennal scale, a strongly subchelate pereiopod I and the absence of an apical lobe on the protopod of pleopod II. The new taxon is described in detail and figures are given.

引用

页码：550 / 562

页数：13

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