Posticobia norfolkensis
| Posticobia norfolkensis | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Rissooidea |
| Family: | Hydrobiidae |
| Genus: | Posticobia |
| Species: | P. norfolkensis |
| Binomial name | |
| Posticobia norfolkensis (Sykes, 1900) | |
Posticobia norfolkensis is an extinct species of freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae, the mud snails. This species was endemic to Norfolk Island.
References
- ↑ Mollusc Specialist Group (1996). Posticobia norfolkensis. 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007.
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