A new species of Anna (Mollusca: Neogastropoda: Buccinidae) from Brazil

被引：1

作者：

Coltro, Jose ^{[1
]}

Dornellas, Ana Paula S. ^{[1
]}

机构：

[1] Univ Sao Paulo, Museu Zool, BR-04218970 Sao Paulo, Brazil

来源：

ZOOLOGIA | 2013年 / 30卷 / 01期

关键词：

Continental shelf; new species; taxonomy; western Atlantic; GASTROPODA BUCCINIDAE;

D O I：

10.1590/S1984-46702013000100012

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Anna capixaba, a new species found in depths of 45-60 m off the coast of the state of Espirito Santo, southeastern Brazil, is herein described. The new species is mainly characterized by a teleoconch of 4.5 whorls, weakly demarcated from the protoconch; sculptured by rounded, prominent, narrowly-separated, spiral threads; outer lip with 5-6 teeth, posterior tooth stronger; columella with two plicae, smooth.

引用

页码：97 / 100

页数：4

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