From Wikipedia, the free encyclopedia
Species of gastropod
Alvania portentosa
is a
species
of minute
sea snail
, a
marine
gastropod
mollusc
or
micromollusc
in the
family
Rissoidae
.
[2]
Description
[
edit
]
The length of the shell attains 1.8 mm.
![[icon]](//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/20px-Wiki_letter_w_cropped.svg.png) | This section
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adding to it
.
(
January 2024
)
|
Distribution
[
edit
]
This species occurs in the Atlantic Ocean off
Sao Tome and Principe
References
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]
External links
[
edit
]