Somatogyrus wheeleri

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: Somatogyrus wheeleri
Species Authority: Walker, 1915
Common Name/s:
English Channeled Pebblesnail

Assessment Information [top]

Red List Category & Criteria: Extinct     ver 2.3
Year Assessed: 2000
Assessor/s: Mollusc Specialist Group
Reviewer/s: Seddon, M.B. (Mollusc Red List Authority)
Justification:
Somatogyrus wheeleri was known from only one locality. Despite recent surveys this species has not been found. It is now thought to be extinct.
History:
1996 Data Deficient
1994 Indeterminate (Groombridge 1994)

Geographic Range [top]

Countries:
Regionally extinct:
United States (Arkansas)

Habitat and Ecology [top]

Systems: Freshwater

Bibliography [top]

Baillie, J. and Groombridge, B. 1996. 1996 IUCN Red List of Threatened Animals. International Union for Conservation of Nature, Gland, Switzerland.

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

Hilton-Taylor, C. 2000. 2000 IUCN Red List of Threatened Species. IUCN, Gland, Switzerland and Cambridge, UK.

Hilton-Taylor, C. 2000. 2000 IUCN Red List of Threatened Species. IUCN, Gland, Switzerland and Cambridge, UK.

Citation: Mollusc Specialist Group 2000. Somatogyrus wheeleri. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 10 February 2012.
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