Neoplanorbis umbilicatus Walker, 1908
Umbilicate flat-top snail
Taxonomy & Nomenclature
Conservation Status
Extinct
IUCN RedList status: Extinct
Distribution
Alabama, USA
Biology & Ecology
Hypodigm
Media
References
Baillie, J. and Groombridge, B. (eds). 1996. 1996 IUCN Red List of Threatened Animals. pp. 378. International Union for Conservation of Nature, Gland, Switzerland and Cambridge, UK.
Bogan, A. E. (2000a). Neoplanorbis umbilicatus. In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.1. (http://www.iucnredlist.org). Downloaded on 21 July 2013.
Bogan, A. E. (2000b). Neoplanorbis umbilicatus. The IUCN Red List of Threatened Species 2000: e.T14555A4444202. https://dx.doi.org/10.2305/IUCN.UK.2000.RLTS.T14555A4444202.en. Accessed on 12 June 2022.
Cowie, Robert H., Régnier, Claire, Fontaine, Benoît, and Bouchet, Philippe. (2017). Measuring the Sixth Extinction: what do mollusks tell us? The Nautilus 131(1): 3-41.
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.
Régnier, Claire, Fontaine, Benoît and Bouchet, Philippe. (2009). Not Knowing, Not Recording, Not Listing: Numerous Unnoticed Mollusk Extinctions. Conservation Biology 23(5): 1214-1221.
https://extinctanimals.proboards.com/thread/10731/neoplanorbis-umbilicatus-umbilicate-flat-snail