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
收藏
页码：107 / 114
页数：8
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