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Elimia jonesi

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA MOLLUSCA GASTROPODA SORBEOCONCHA PLEUROCERIDAE

Scientific Name: Elimia jonesi
Species Authority: (Goodrich, 1936)
Common Name(s):
English Hearty Elimia

Assessment Information [top]

Red List Category & Criteria: Extinct ver 3.1
Year Published: 2012
Date Assessed: 2012-03-12
Assessor(s): Cordeiro, J. & Perez, K.
Reviewer(s): Bohm, M., Seddon, M. & Collen, B.
Contributor(s): Dyer, E., Soulsby, A.-M., Whitton, F., Kasthala, G., McGuinness, S., Milligan, HT, De Silva, R., Herdson, R., Thorley, J., McMillan, K., Collins, A., Offord, S., Duncan, C. & Richman, N.
Justification:
Elimia jonesi is considered to be Extinct as all its former habitat has been impounded. It was formerly endemic to the Coosa River from St. Clair to Chilton Cos., Alabama, but has not been reported since the river was impounded (Mirarchi 2004) despite targeted surveys having been carried out.
History:
2000 Extinct
1996 Critically Endangered (Baillie and Groombridge 1996)
1996 Critically Endangered
1994 Extinct (Groombridge 1994)

Geographic Range [top]

Range Description: This species was formerly endemic to the Coosa River from St. Clair to Chilton Cos., Alabama, but has not been reported since the river was impounded (Mirarchi 2004) and is therefore considered to be extinct.
Countries:
Regionally extinct:
United States (Alabama)
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: Goodrich (1936) documented this species in the Coosa River in Alabama from The Bar (Chilton Co.), Ft. William Shoals (Talledaga Co.), Lonigan Shoals (St. Clair Co.) and Ten Island Shoals (St. Clair Co.). Burch (1989) lists the Coosa River: Ten Island Shoals, St. Clair Co., to the Bar, Chilton Co., Alabama. No extant populations are known to exist, so that the species is considered to be extinct.

Habitat and Ecology [top]

Habitat and Ecology: This species inhabits rivers, and was previously endemic to the Coosa River system.
Systems: Freshwater

Use and Trade [top]

Use and Trade: This species was not utilized.

Threats [top]

Major Threat(s): Impoundment was the main threat impacting this species and is thought to be responsible for the species' extinction. The Coosa River was impounded several times, first in 1914 (Lay Lake) and most recently in 1967 (Lake Bouldin) (J. Cordeiro pers. comm. 2012).

Conservation Actions [top]

Conservation Actions: This species has been assigned a NatureServe Global Heritage Status Rank of GX - Presumed Extinct (NatureServe 2009). There are no conservation measures in place for this species, as it is considered to be extinct.

Citation: Cordeiro, J. & Perez, K. 2012. Elimia jonesi. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 03 September 2014.
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