| Caecum subannulatum | |
|---|---|
| shell of Caecum subannulatum | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Rissooidea |
| Family: | Caecidae |
| Genus: | Caecum |
| Species: | C. subannulatum |
| Binomial name | |
|
Caecum subannulatum de Folin, 1870 |
|
Caecum subannulatum is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Caecidae.