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Type: Article
Published: 2003-08-29
Page range: 1–6
Abstract views: 40
PDF downloaded: 3

A new genus and species of Typhinae (Mollusca, Gastropoda, Muricidae) from off northeastern Brazil

Departamento de Zoologia, Instituto de Biologia, Universidade do Estado do Rio de Janeiro, Brazil
Departamento de Zoologia, Instituto de Biologia, Universidade do Estado do Rio de Janeiro, Brazil
Mollusca Brasityphis barrosi Neogastropoda Typhinae Muricidae taxonomy new genus new species Brazil Southwestern Atlantic

Abstract

A new member of the marine gastropod muricid subfamily Typhinae was discovered during dredgings off the continental shelf of northeastern Brazil. Although its four varices per whorl and the presence of sealed anal tubes (except for then anterior most one) suggest its placement in this subfamily, the taxon accords with no known genera. Brasityphis barrosi n. gen. and n. sp. is characterised by its small size, the absence of any partition, and the presence of five strong rounded denticles within the outer lip and a callus on the anterior of the parietal wall.

References

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