| Eratasthelys | |
|---|---|
| | |
| Shell of Eratasthelys corona | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Superfamily: | Seguenzioidea |
| Family: | Seguenziidae |
| Subfamily: | Asthelysinae |
| Genus: | Eratasthelys Marshall, 1991 [1] |
Eratasthelys is a genus of extremely small deep water sea snails, marine gastropod mollusks in the family Seguenziidae. [2]
Species within the genus Eratasthelys include: [2]
Seguenziidae is a family of very small deepwater sea snails, marine gastropod mollusks in the superfamily Seguenzioidea.
Ancistrobasis is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.
Asthelys is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.
Basilissopsis is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.
Calliobasis is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.

Carenzia is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.
Fluxinella is a genus of sea snails, marine gastropod mollusks in the tribe Fluxinellini ( of the subfamily Seguenziinae in the family Seguenziidae.

Hadroconus is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.
Halystina is a genus of sea snails, marine gastropod mollusks in the subfamily Seguenziinae of the family Seguenziidae.
Seguenzia is a genus of sea snails, marine gastropod mollusks in the family Seguenziidae.
Quinnia is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Seguenziidae.
Anxietas is a genus of extremely small deep water sea snails, marine gastropod mollusks in the family Seguenziidae.
Anxietas exigua is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Anxietas inspirata is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Asthelys depressa is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Asthelys nitidula is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Asthelys semiplicata is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Eratasthelys corona is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Seguenzia iota is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Seguenzia stegastris is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
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