| Rissoa parva | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Rissoidae |
| Genus: | Rissoa |
| Species: | R. parva |
| Binomial name | |
| Rissoa parva (da Costa, 1778) | |
| Synonyms [1] | |
| |
Rissoa parva is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Rissoidae. [1]
The status of R. interrupta in relation to R. parva is still a point of discussion. Based on research of Wigham (1975), R. interrupta is considered by many authors as a variety of form of R. parva (Fretter & Graham, 1778; McKay & Smith, 1979). Nordsieck (1968) and Verduin (1976) think however that R. interrupta and R. parva are two different species. Both species have a sympatric appearance. [1]
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This species occurs in European waters, the Mediterranean Sea and the Black Sea. Fossils have been found in Quaternary strata of Rhodos, Greece.
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