Alvania portentosa is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Rissoidae. Description The length of the shell attains…
Alvania portentosa is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Rissoidae.
Description
The length of the shell attains 1.8 mm. Distribution This species occurs in the Atlantic Ocean off São Tomé and Príncipe.
References
External links Conchology.be: image
Gebaseerd op: Wikipedia — Alvania portentosa · auteursgeschiedenis.
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