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Driloleirus americanus Smith, 1897:203

Giant Palouse earthworm, Washington giant earthworm

 

 

Taxonomy & Nomenclature

 

 

Conservation Status

Last record: 1988

Rediscovered in 1988 or May 2005

IUCN RedList status: Vulnerable

 

Distribution

Idaho & Washington, USA

 

Biology & Ecology

 

 

Hypodigm

 

 

Media

 

 

References

Original description:

Smith, Frank. (1897). Upon an Undescribed Species of Megascolides from the United States. The American Naturalist 31: 202-204.

 

Other references:

Baille, J., and B. Groombridge. (1996). 1996 IUCN Red List of Threatened Animals. IUCN Species Survival Commission, Gland, Switzerland. 368 pp.

Fauci, M. (April, 2002). Palouse Giant Earthworm. Presented at the 2002 Palouse Prairie Symposium, Palouse Prairie Foundation, Moscow, ID.

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

IUCN. (1990). 1990 IUCN Red List of Threatened Animals. Gland, Switzerland and Cambridge, UK.

Sánchez-de León, Y. and Johnson-Maynard, J. (2009). Dominance of an invasive earthworm in native and non-native grassland ecosystems. Biological Invasions 11(6): 1393-1401.

Suckling, Kieran, Slack, Rhiwena and Nowicki, Brian. (2004). Extinct and the Endangered Species Act. Centre For Biological Diversity. 63 pp.

University Of Idaho (2006, 2 February). Idaho Researcher Finds Rare Giant Palouse Earthworm. ScienceDaily. Retrieved November 18, 2012, from https://www.sciencedaily.com/releases/2006/02/060202081127.htm

University of Idaho (2008, 5 May). Two Discoveries Add To Giant Earthworm Science In Northwest. ScienceDaily. Retrieved November 18, 2012, from https://www.sciencedaily.com/releases/2008/05/080504195011.htm

U.S. Fish and Wildlife Service (USFWS). (2011). Endangered and threatened wildlife and plants; 12-month finding on a petition to list the Giant Palouse Earthworm (Drilolerius americanus) as Threatened or Endangered. Federal Register 76(143): 44547-44564.

Wells, S. M., Pyle, R. M. and Collins, N. M. (compilers). (1983). The IUCN Invertebrate Red Data Book. IUCN, Gland, Switzerland and Cambridge, UK.

World Conservation Monitoring Centre. (1996). Driloleirus americanus. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. (http://www.iucnredlist.org). Downloaded on 17 November 2012.

Xu, Shan (2011). Driloleirus americanus spatial distribution in relation to soil properties, exotic earthworms and plant communities. Thesis, University of Idaho.

http://extinctanimals.proboards.com/thread/6881/palouse-earthworm-discovered-idaho

 

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