| Anxietas | |
|---|---|
| | |
| Shell of Anxietas inspirata | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Superfamily: | Seguenzioidea |
| Family: | Seguenziidae |
| Subfamily: | Asthelysinae |
| Genus: | Anxietas Iredale, 1917 |
| Type species | |
| Anxietas perplexa Iredale, 1917 | |
Anxietas is a genus of extremely small deep water sea snails, marine gastropod mollusks in the family Seguenziidae. [1] [2] [3]
Species within the genus Anxietas include: [1]
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 subfamily Seguenziinae of the family Seguenziidae.
Eratasthelys 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.
Ancistrobasis boucheti is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Ancistrobasis caledonica is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Fluxinella membranacea is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Halystina carinata is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.
Seguenzia emmeles 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.