| Clionella costata | |
|---|---|
| |
| Original drawing of a shell of Clionella costata | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Clavatulidae |
| Genus: | Clionella |
| Species: | C. costata |
| Binomial name | |
| Clionella costata (Swainson, 1840) | |
| Synonyms [1] | |
Melatoma costataSwainson, 1840 | |
Clionella costata is a species of sea snail, a marine gastropod mollusk in the family Clavatulidae. [1] [2]
(Original description) The shell has a fusiform shape and is longitudinally ribbed. There is a deep sinus at the top of the outer lip. The base is contracted. The siphonal canal is wide. [3]
The figure of the type, produced by Swainson, shows a shell with a tapering base, unlike any other species of Clionella. [4]