Campolaemus perexilis (Smith, 1892)
St. Helena whorl snail
Taxonomy & Nomenclature
Synonym/s: Tomigerus perexilis Smith, 1892
Conservation Status
Extinct
IUCN RedList status: Extinct
Distribution
St. Helena
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.
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. (1996). Campolaemus perexilis. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. (http://www.iucnredlist.org). Downloaded on 17 June 2013.
Mollusc Specialist Group. 1996. Campolaemus perexilis. The IUCN Red List of Threatened Species 1996: e.T3714A10036311. https://dx.doi.org/10.2305/IUCN.UK.1996.RLTS.T3714A10036311.en. Accessed on 01 July 2022.
Páll-Gergely, Barna. (2020). Campolaemus Pilsbry, 1892 is not a hypselostomatid, but a streptaxid (Gastropoda: Eupulmonata). Ruthenica 30(1): 69-73.
Régnier, Claire, Fontaine, Benoît and Bouchet, Philippe. (2009). Not Knowing, Not Recording, Not Listing: Numerous Unnoticed Mollusk Extinctions. Conservation Biology 23(5): 1214-1221.