Stylurus townesi 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Arthropoda Insecta Odonata Gomphidae

Scientific Name: Stylurus townesi Gloyd, 1936
Common Name(s):
English Townes's Clubtail

Assessment Information [top]

Red List Category & Criteria: Vulnerable B1ab(iii)+2ab(iii) ver 3.1
Year Published: 2007
Date Assessed: 2007-03-01
Assessor(s): Abbott, J.C.
Reviewer(s): Donnelly, N., Suhling, F. & Clausnitzer, V. (Odontata Red List Authority)
Known from 11 sites in six southeastern states. Probably thousands in each stream, but known from probably less than 200 miles of stream. Evidently needs very high water quality. Apparently susceptible to alterations in stream flow and water quality. The known sites are subject to continuing habitat degradation. Estimated extent of occupancy is less than 5,000 km² and area of occupancy less than 500 km².
Previously published Red List assessments:

Geographic Range [top]

Range Description:Endemic to the United States. Verified from eight counties in six states.
Countries occurrence:
United States (Alabama, Florida, Mississippi, North Carolina, South Carolina, Tennessee)
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:Current population size is unknown.
Current Population Trend:Unknown
Additional data:

Habitat and Ecology [top]

Habitat and Ecology:Streams and clean, sand-bottomed forest streams and rivers (Dunkle 2000).
Systems:Terrestrial; Freshwater

Citation: Abbott, J.C. 2007. Stylurus townesi. The IUCN Red List of Threatened Species 2007: e.T21119A9248034. . Downloaded on 22 May 2018.
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