| Meioceras | |
|---|---|
 | |
| Lectotype of Meioceras nitidum at MNHN, Paris | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Superfamily: | Truncatelloidea |
| Family: | Caecidae |
| Genus: | Meioceras Carpenter, 1859 |
| Type species | |
| Meioceras cornucopiaeCarpenter, 1859 | |
| Synonyms | |
Caecum (Meioceras)Carpenter, 1859 | |
Meioceras is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Caecidae. [1]
Species within the genus Meioceras include:
Paludinella is a genus of minute salt marsh snails with an operculum, aquatic gastropod mollusks or micromollusks, in the family Assimineidae.
Teinostoma is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Teinostomatidae.
Caecidae is a taxonomic family of minute sea snails or micromolluscs, marine gastropod molluscs in the order Littorinimorpha.
Caecum is a genus of minute sea snails, marine gastropod micromolluscs or micromollusks in the family Caecidae or blind shells.
Tornidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in the clade Littorinimorpha. This family used to be known as the Vitrinellidae. Iredale has shown that the family Adeorbidae Monterosato, 1884 should be called Tornidae
Philine is a genus of sea slugs or sea snails, marine gastropod molluscs in the subfamily Philininae of the family Philinidae, the headshield slugs or paper bubbles.
Acteon is a genus of small sea snails, predatory marine gastropod mollusks in the family Acteonidae, the barrel bubble snails.
Daphnella is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Mangelia is a large genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Fossarus is a genus of sea snails, marine gastropod mollusks in the family Planaxidae.
Meioceras nitidum is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Caecidae.
Parastrophia is a genus of minute sea snails, marine gastropod molluscs or micromollusks in the family Caecidae.
Rissoina is a large genus of minute sea snails, marine gastropod mollusks or micromollusks, in the family Rissoinidae.
Turbonilla is a large genus of ectoparasitic sea snails, marine gastropod molluscs in the family Pyramidellidae, the pyrams and their allies.
Mathilda is a genus of sea snails, marine gastropod mollusks in the family Mathildidae.
Vitreolina is a genus of very small parasitic sea snails, marine gastropod mollusks or micromollusks in the Eulimidae family.
Solecurtus is a genus of saltwater clam, a marine bivalve molluscs in the family Solecurtidae.
Cyclostremiscus is a genus of small sea snails in the family Tornidae.
Mauroceras is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Caecidae.