Posticobia norfolkensis is an extinct species of freshwater snail, an aquatic gastropod mollusc in the family Tateidae. This species was endemic to Norfolk Island.
| Posticobia norfolkensis | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Tateidae |
| Genus: | Posticobia |
| Species: | †P. norfolkensis
|
| Binomial name | |
| †Posticobia norfolkensis (Sykes, 1900)
| |
References
edit- ^ Mollusc Specialist Group (1996). "Posticobia norfolkensis". IUCN Red List of Threatened Species. 1996: e.T18090A7654622. doi:10.2305/IUCN.UK.1996.RLTS.T18090A7654622.en. Retrieved 17 November 2021.
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