A new species of Granigyra Dall, 1889 (Gastropoda: Skeneidae) from Brazil and a review of known western Atlantic species

被引：0
作者：
De Souza, PJS
Pimenta, AD
机构：
[1] Univ Sao Paulo, Museum Zool, BR-04299970 Sao Paulo, Brazil
[2] Univ Fed Rio de Janeiro, Inst Biol, Dept Zool, BR-21941570 Rio De Janeiro, Brazil
来源：
VELIGER | 2002年 / 45卷 / 04期
关键词：
D O I：
暂无
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Granigyra oblatogyra, sp. nov. is described based on the shell morphology of seven individuals collected between 510-1250 m off the Brazilian coast. It is characterized by its apically flattened whorls and anteriorly projected aperture. A brief review of the three previously known west Atlantic species is presented. The lectotype of G. radiata Dall, 1927, (herein designated), and the holotype of G. spinulosa (Bush, 1897) are illustrated by SEM for comparison with the new species.
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页码：299 / 302
页数：4
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