Pleurobema strodeanum


Taxonomy [top]

Kingdom Phylum Class Order Family

Scientific Name: Pleurobema strodeanum
Species Authority: (Wright, 1898)
Common Name(s):
English Fuzzy Pigtoe

Assessment Information [top]

Red List Category & Criteria: Vulnerable A1c+2c, B1+2bcd ver 2.3
Year Published: 2000
Date Assessed: 2000-06-30
Needs updating
Assessor(s): Bogan, A.E. & Seddon, M.B. (from TNC, R.S. Butler)
Reviewer(s): Seddon, M.B. (Mollusc Red List Authority)
A total of 30 subpopulations were known in 1996. At the Alabama site rates of find were 25 per hour in 1988. There is under 200 km length of available river for this species.
1996 Vulnerable

Geographic Range [top]

United States (Alabama, Florida)
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population Trend: Decreasing

Habitat and Ecology [top]

Habitat and Ecology: This species inhabits moderate current rivers in small to medium -sized rivers, where it is found in silty-mud and silty-sand substrates.
Systems: Freshwater

Threats [top]

Major Threat(s): Siltation, water pollution (agricultural run-off, residential), channel alteration (dredging, road/bridge construction), dam construction for flood control are threats to this species.

Bibliography [top]

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.

Hilton-Taylor, C. 2000. 2000 IUCN Red List of Threatened Species. IUCN, Gland, Switzerland and Cambridge, UK.

Citation: Bogan, A.E. & Seddon, M.B. (from TNC, R.S. Butler) 2000. Pleurobema strodeanum. The IUCN Red List of Threatened Species. Version 2015.2. <>. Downloaded on 30 August 2015.
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