Coregonus reighardi 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Actinopterygii Salmoniformes Salmonidae

Scientific Name: Coregonus reighardi (Koelz, 1924)
Common Name(s):
English Shortnose Cisco

Assessment Information [top]

Red List Category & Criteria: Critically Endangered (Possibly Extinct) A1ae ver 2.3
Year Published: 1996
Date Assessed: 1996-08-01
Needs updating
Assessor(s): Gimenez Dixon, M.
This species is possibly extinct as no individuals have been collected since 1985 (Webb and Todd 1995). Todd and Smith (1980) concluded that populations of "C. reighardi dymondi" reported from lakes Superior and Nipigon actually are C. zenithicus (Todd and Smith 1980).
Date last seen: 1985
Previously published Red List assessments:

Geographic Range [top]

Range Description:Historical range included lakes Michigan, Ontario, and Huron.
Countries occurrence:
Possibly extinct:
Canada; United States
Additional data:
Range Map:Click here to open the map viewer and explore range.

Habitat and Ecology [top]

Habitat and Ecology:Occurred in the upper zones of deepwater areas of lakes.

Threats [top]

Major Threat(s): Decline and extinction due to overfishing, and sea lamprey predation.

Citation: Gimenez Dixon, M. 1996. Coregonus reighardi. The IUCN Red List of Threatened Species 1996: e.T5376A11125634. . Downloaded on 18 June 2018.
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