A new species of the genus Crenilabium (Mollusca, Heterobranchia, Acteonidae) from Brazil

Papéis Avulsos de Zoologia (São Paulo)

Luiz Ricardo L. Simone¹ 

[1],Universidade de São Paulo Museu de Zoologia São Paulo SP ,Brasil

关键词: Crenilabium birmani n. sp.;    Acteonidae;    Brazil;    deepwater;    conchology;    Crenilabium birmani n. sp.;    Acteonidae;    Brasil;    águas profundas;    conquiliologia;   

DOI  :  10.1590/S0031-10492006000700001

来源: SciELO

【 摘 要 】

Crenilabium birmani, a new species of acteonid is conchologically described from the southwestern and southern coast of Brazil. The new species is the fist record of the genus for the South Western Atlantic and differ in details and proportions of the suture and aperture. Two variants of the suture were detected, some specimens have simple suture, while others possess a deep, scaled suture. Information about a possible specimen of Crenilabium figured by Abbott (1974) representing Rictaxis punctocaelatus is here discussed, and its holotype if figured.

【 授权许可】

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