| Scutus unguis | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Lepetellida |
| Family: | Fissurellidae |
| Subfamily: | Emarginulinae |
| Genus: | Scutus |
| Species: | S. unguis
|
| Binomial name | |
| Scutus unguis | |
| Synonyms | |
| |
Scutus unguis, common name the northern duck's bill, is a species of large sea snail or limpet, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.[1]
The length of the shell attains 25.7 mm.
White shell, up to 6 cm long, distinctive by absence of slit or apical hole, though there is a small indent in the posterior margin. The mantle has purple brown markings on a cream background. Habitat: shallow-water rocks and coral. (Richmond, 1997)[1]
This marine species occurs in the Indo-west Pacific, from the Red Sea to the Solomon Islands; also off Papua New Guinea and Australia (Northern Territory, Queensland, Western Australia).
