New species of Plesionika Bate, 1888 (Crustacea, Decapoda, Pandalidae) from Southwestern Atlantic

被引：0
|
作者：
Cardoso, Irene A. [1 ]
机构：
[1] Museu Nacl UFRJ, Setor Carcinol, BR-20940040 Rio De Janeiro, Brazil
来源：
ZOOTAXA | 2011年 / 3089期
关键词：
Plesionika; new species; Southwestern Atlantic; Brazil; deep sea; taxonomy; SEA;
D O I：
暂无
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
The pandalid genus Plesionika Bate, 1888 includes 92 species and has a widespread distribution. The new Plesionika species described herein was sampled by the oceanographic program REVIZEE Central (Fishery) at the Central Brazilian coast (from 11oS to 22oS) in depths ranging from 200 to 2000 m using ARROW and GOV nets. Additional material of the new species from the collection of Universidade Federal do Rio Grande (FURG), sampled at South Brazilian coast was also examined. Plesionika revizeei n. sp. is closely related to P. willisi (Pequegnat 1970), and the main feature that distinguishes these two species is the presence of epipods on pereopods 1-4 in the new species. This study provides a full description of the new species and an identification key to the Southwestern Atlantic species of Plesionika.
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页码：51 / 59
页数：9
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