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Rissoa variabilis (Von Mühlfeldt, 1824) Variable risso |
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| Family: | Rissoidae () | |||
| Max. size: | ||||
| Environment: | benthic; marine; depth range 0 - 50 m | |||
| Distribution: | Mediterranean Sea. | |||
| Diagnosis: | ||||
| Biology: | Epifauna on vegetated substrates (Cymodocea nodosa), feeding on microalgae at depths between 10 and 14 m in different seasons (Ref. 124743). Found in Posidonia oceanica meadows with low and extremely low pH conditions (Ref. 124742). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | harmless | |||
| Country info: |
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