| Tricolia ios | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Trochida |
| Superfamily: | Trochoidea |
| Family: | Phasianellidae |
| Subfamily: | Tricoliinae |
| Genus: | Tricolia |
| Species: | T. ios |
| Binomial name | |
| Tricolia ios Robertson, 1985 | |
Tricolia ios is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Phasianellidae, the pheasant snails.
This species occurs in the subtidal zone in the Red Sea and in the Indian Ocean off Somalia, Kenya, Tanzania and Mozambique.