| Alvania occidua | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Superfamily: | Rissooidea |
| Family: | Rissoidae |
| Genus: | Alvania |
| Species: | A. occidua |
| Binomial name | |
| Alvania occidua (Cotton, 1944) | |
| Synonyms | |
| |
Alvania occidua is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. [1]
The length of the shell attains 2.1 mm, its diameter 1 mm.
 | This section needs expansion. You can help by adding to it. (January 2024) |
This species is endemic to Australia and occurs off South Australia and Western Australia
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Alvania internodula is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
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Alvania letourneuxi is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
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Alvania prosocostata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
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Alvania isolata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania masirahensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
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Alvania meridioamericana is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania monserratensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania moolenbeeki is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
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Alvania abrupta is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Alvania bounteyensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.