Bridouxia rotundata 

Scope: Global
Language: English

Translate page into:

Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Mollusca Gastropoda Sorbeoconcha Paludomidae

Scientific Name: Bridouxia rotundata (Smith, 1904)
Bridouxiana rotundata Smith [orth. error]
Taxonomic Notes: The spelling of the generic name was corrected from Bridouxiana to Bridouxia.

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2004
Date Assessed: 2004-04-30
Needs updating
Assessor(s): Ngereza, C., Nicayenzi, F. & Lange, C.N.
Reviewer(s): Seddon, M.B. & Kristensen, T. (Mollusc Red List Authority)
Bridouxia rotundata was previously assessed as Endangered. The availability of better distributional data has resulted in the species being reassessed as Least Concern.

Bridouxia rotundata is endemic to Lake Tanganyika. Extent of occurrence is estimated at 5,000 km², but the species is known from 56 sites on all four coastlines and it is possible that further surveys may locate more sites for this species. Habitat quality id declining (human settlements and disturbance - no threat from pollution and minimal sedimentation).

Currently assessed as Least Concern, but if some of the sites are historial records only and the species cannot be relocated at these sites, a future reassessment may prove ths species to be at least Near Threatened.
Previously published Red List assessments:

Geographic Range [top]

Range Description:Known only from Lake Tanganyika, but documented as being present on all shores.
Countries occurrence:
Burundi; Congo, The Democratic Republic of the; Tanzania, United Republic of; Zambia
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Current Population Trend:Unknown
Additional data:

Habitat and Ecology [top]

Habitat and Ecology:Rocky substrates at moderate depth (5–20 m).

Threats [top]

Major Threat(s): General threats in the lake are pollution and sedimentation.

Conservation Actions [top]

Conservation Actions: No conservation measures are known to currently be in place. Recommended actions include further research to improve available data for future conservation assessments.

Citation: Ngereza, C., Nicayenzi, F. & Lange, C.N. 2004. Bridouxia rotundata. The IUCN Red List of Threatened Species 2004: e.T44245A10880814. . Downloaded on 21 May 2018.
Disclaimer: To make use of this information, please check the <Terms of Use>.
Feedback: If you see any errors or have any questions or suggestions on what is shown on this page, please provide us with feedback so that we can correct or extend the information provided