Species Posticobia norfolkensis (Sykes, 1900)
- Paludestrina norfolkensis Sykes, E.R. 1900. Non-marine Mollusca of Norfolk and Phillip Is. Proceedings of the Malacological Society of London 4: 139-147 [Oct. 1900] [146].
Type data:
Syntype(s) BMNH 1856.10.27.94 (32 specimens), Norfolk Is.
Generic Combinations
- Posticobia norfolkensis (Sykes, 1900). —
Ponder, W.F. 1981. Posticobia norfolkensis (Sykes), an apparently extinct, fresh-water snail from Norfolk Island (Gastropoda: Hydrobiidae). Proceedings of the Linnean Society of New South Wales 105(1): 17-21 [18, fig. 2]
Distribution
Extra Distribution Information
Known only from type locality.
Australian Endemic.
Other Regions
Norfolk Island terrestrial & freshwater
Ecological Descriptors
Lotic freshwater.
Extra Ecological Information
Possibly extinct.
General References
Clark, S.A. 2009. The Genus Posticobia (Mollusca: Caenogastropoda: Rissooidea: Hydrobiidae S.L.) from Australia and Norfolk Island. Malacologia 51(2): 319-341 [337-338]
Ponder, W.F. 1981. Posticobia norfolkensis (Sykes), an apparently extinct, fresh-water snail from Norfolk Island (Gastropoda: Hydrobiidae). Proceedings of the Linnean Society of New South Wales 105(1): 17-21 [17-21]
History of changes
Note that this list may be incomplete for dates prior to September 2013.
| Published | As part of group | Action Date | Action Type | Compiler(s) |
|---|---|---|---|---|
| 01-Jun-2021 | TRUNCATELLOIDEA | 20-Feb-2012 | MODIFIED | Mr Des Beechey (AM) Ms Anouk Mututantri (AM) |
| 12-Feb-2010 | (import) |