Two new deep-sea muricids (Gastropoda) from Argentina

被引：0

作者：

Pastotino, Guido ^{[1
]}

Scarabino, Fabrizio ^{[2
,3
]}

机构：

[1] Museo Argentino Ciencias Nat Bernardino Rivadavia, RA-1405 Buenos Aires, DF, Argentina

[2] Museo Nacl Hist Nat & Antropol, Montevideo 11000, Uruguay

[3] Direcc Nacl Recursos Acuat, Montevideo 11000, Uruguay

来源：

NAUTILUS | 2008年 / 122卷 / 02期

关键词：

Mollusca; muricidae; trophon; South-western; Atlantic; gastropods; taxonomy; patagonia;

D O I：

暂无

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Two new species of muricids belonging in the genus Trophon are described from the upper Slope off the Atlantic coast of Argentina. Both species have a small size for the genus. The radulae show similarities with those of Antarctic species of the same genus. Trophon columbarioides new species has a smooth shell with spines pointed adapically and was collected at 37-38 degrees S, in 209-382 m Trophon fasciolarioides new species has prominent spiral cords and was collected at Burwood Bank in 286-292 in depth and off Bahia Blanca in ca. 1000 in depth.

引用

页码：107 / 114

页数：8

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