Idotea granulosa is a species of marine isopod in the family Idoteidae.
| Idotea granulosa | |
|---|---|
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Isopoda |
| Family: | Idoteidae |
| Genus: | Idotea |
| Species: | I. granulosa |
| Binomial name | |
| Idotea granulosa Rathke, 1843 | |
| Synonyms | |
Idotea cretaria Dahl, 1916 (junior synonym) | |