| Alvania mamillata | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Rissoidae |
| Genus: | Alvania |
| Species: | A. mamillata |
| Binomial name | |
| Alvania mamillata Risso, 1826 | |
| Synonyms | |
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Alvania mamillata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. [1]
The length of the shell attains 4.8 mm.
The imperforate shell is strong and opaque. It is covered by rounded granules in longitudinal and spiral series. It has a white or light fulvous to chestnut color, unicolored or bifasciate. The lip is thick, labiate and sulcate within, white-varicose externally. [2]
This species occurs in the Mediterranean Sea (Malta, Greece, Turkey)
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Alvania carinata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania cimex is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania discors is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania dorbignyi is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania lineata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania porcupinae is a species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Alvania rudis is a species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Alvania scabra is a species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Alvania subareolata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
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