Amastra umbilicata umbilicata (Pfeiffer, 1856)
Taxonomy & Nomenclature
Synonym/s: Amastra umbilicata (Pfeiffer, 1856) (1855?)
Conservation Status
Extinct
Last record: 1947
IUCN RedList status: Extinct
Distribution
Hawaiian Islands, 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.
Christensen, Carl C. and Kirch, Patrick V. (1986). Nonmarine Mollusks and Ecological Change at Barbers Point, O'ahu, Hawai'i. Bishop Museum Occasional papers 26: 52-80.
Cowie, R.H., N.L. Evenhuis, C.C. Christensen. 1995b. Catalog of the Native Land and Freshwater Molluscs of the Hawaiian Islands. Backhuys Publishers: Leiden, The Netherlands. 248 pp.
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.
Mollusc Specialist Group. (1996a). Amastra umbilicata. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. (http://www.iucnredlist.org). Downloaded on 08 June 2013.
Mollusc Specialist Group. 1996b. Amastra umbilicata. The IUCN Red List of Threatened Species 1996: e.T1000A3153045. https://dx.doi.org/10.2305/IUCN.UK.1996.RLTS.T1000A3153045.en. Accessed on 19 June 2022.
Régnier, C., Bouchet, P., Hayes, K. A., Yeung, N. W., Christensen, C. C., Chung, D. J. D., Fontaine, B. and Cowie, R. H. (2015). Extinction in a hyperdiverse endemic Hawaiian land snail family and implications for the underestimation of invertebrate extinction. Conservation Biology 29(6): 1715-1723.
Régnier, Claire, Fontaine, Benoît and Bouchet, Philippe. (2009). Not Knowing, Not Recording, Not Listing: Numerous Unnoticed Mollusk Extinctions. Conservation Biology 23(5): 1214-1221.