Chascanopsetta crumenalis 


Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Actinopterygii Pleuronectiformes Bothidae

Scientific Name: Chascanopsetta crumenalis
Species Authority: (Gilbert & Cramer, 1897)
Pelecanichthys crumenalis Gilbert & Cramer, 1897

Assessment Information [top]

Red List Category & Criteria: Data Deficient ver 3.1
Year Published: 2010
Date Assessed: 2009-02-04
Assessor(s): Munroe, T.A.
Reviewer(s): Collen, B., Richman, N., Beresford, A., Chenery, A. & Ram, M.
Contributor(s): De Silva, R., Milligan, H., Lutz, M., Batchelor, A., Jopling, B., Kemp, K., Lewis, S., Lintott, P., Sears, J., Wilson, P. & Smith, J. and Livingston, F.
Chascanopsetta crumenalis has been assessed as Data Deficient due to its restricted distribution and the lack of information available on its abundance. Further research is needed on the population size and possible threats of this species before a more accurate assessment of the conservation status can be made.

Geographic Range [top]

Range Description: Chascanopsetta crumenalis is endemic to the waters of the Hawaiian Islands (Amaoka and Yamamoto 1984).
Countries occurrence:
United States (Hawaiian Is.)
FAO Marine Fishing Areas:
Pacific – eastern central
Lower depth limit (metres): 640
Upper depth limit (metres): 443
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: There is no population information available for Chascanopsetta crumenalis.
Current Population Trend: Unknown
Additional data:
Population severely fragmented: No

Habitat and Ecology [top]

Habitat and Ecology: Chascanopsetta crumenalis is a mesopelagic, benthic species found on sand, mud and clay substrates. It has been found at a depth range of 443-640m.
Systems: Marine

Threats [top]

Major Threat(s): It is unlikely that Chascanopsetta crumenalis is being impacted upon by any major threat processes. This species may be taken as incidental catch by bottom trawling fisheries, however it is of no commercial interest at the present time and this threat process is unlikely to be causing significant declines.

Conservation Actions [top]

Conservation Actions: There are no species-specific conservation measures in place for Chascanopsetta crumenalis.

Further research is needed on the threats and population numbers of this species.

Citation: Munroe, T.A. 2010. Chascanopsetta crumenalis. The IUCN Red List of Threatened Species 2010: e.T155137A4727158. . Downloaded on 27 November 2015.
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