Posticobia norfolkensis

Status_ne_offStatus_dd_offStatus_lc_offStatus_nt_offStatus_vu_offStatus_en_offStatus_cr_offStatus_ew_offStatus_ex_on
 

Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA MOLLUSCA GASTROPODA LITTORINIMORPHA HYDROBIIDAE

Scientific Name: Posticobia norfolkensis
Species Authority: (Sykes, 1900)

Assessment Information [top]

Red List Category & Criteria: Extinct     ver 2.3
Year Assessed: 1996
Annotations:
Needs updating
Assessor/s: Mollusc Specialist Group
History:
1994 Extinct? (Groombridge 1994)

Geographic Range [top]

Countries:
Regionally extinct:
Norfolk Island

Habitat and Ecology [top]

Systems: Freshwater

Bibliography [top]

Baillie, J. and Groombridge, B (editors and compilers). 1996. 1996 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

Groombridge, B. (ed.). 1994. 1994 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.

Citation: Mollusc Specialist Group 1996. Posticobia norfolkensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 10 February 2012.
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