Overview
Distribution
Southwestern Indian Ocean: Madagascar; Réunion, Mauritius (western Mascarenes).
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Western Indian Ocean: Réunion and Mauritius; expected to occur in Madagascar.
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Randall, J.E. 1999 Revision of the Indo-Pacific labrid fishes of the genus Pseudocheilinus, with descriptions of three new species. Indo-Pac. Fish. (28):34 p. (Ref. 33410)
http://www.fishbase.org/references/FBRefSummary.php?id=33410&speccode=55229
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Range Description
This species is found from the Reunion, Mauritius and eastern Madagascar.
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Madagascar, Mauritius, Reunion
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Anon. (2000). FishBase 2000 [CD-ROM]. ICLARM: Los Baños, Laguna, Philippines. 4 cd-roms pp.
http://www.marinespecies.org/aphia.php?p=sourcedetails&id=6542
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Physical Description
Size
Max. size
7.8 cm SL (male/unsexed; (Ref. 33410))
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Randall, J.E. 1999 Revision of the Indo-Pacific labrid fishes of the genus Pseudocheilinus, with descriptions of three new species. Indo-Pac. Fish. (28):34 p. (Ref. 33410)
http://www.fishbase.org/references/FBRefSummary.php?id=33410&speccode=55229
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Type Information
Paratype for Pseudocheilinus dispilus Randall
Catalog Number: USNM 353514
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): J. Randall
Year Collected: 1973
Locality: Mauritius: Reef Off NE Side of Grande Baie, Mauritius, Mascarene Islands, Indian
Depth (m): 23 to 23
Catalog Number: USNM 353514
Collection: Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes
Collector(s): J. Randall
Year Collected: 1973
Locality: Mauritius: Reef Off NE Side of Grande Baie, Mauritius, Mascarene Islands, Indian
Depth (m): 23 to 23
- Paratype: Randall, J. E. April 1999. Indo-Pacific Fishes. No. 28: 10, 1.
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Ecology
Habitat
Environment
reef-associated; marine; depth range 15 - 37 m (Ref. 33410)
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Randall, J.E. 1999 Revision of the Indo-Pacific labrid fishes of the genus Pseudocheilinus, with descriptions of three new species. Indo-Pac. Fish. (28):34 p. (Ref. 33410)
http://www.fishbase.org/references/FBRefSummary.php?id=33410&speccode=55229
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Habitat and Ecology
Habitat and Ecology
Systems
This species occurs in reefs from 15-37 m. It most likely lives in coral reef and fringing habitat.
Systems
- Marine
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Depth range based on 4 specimens in 1 taxon.
Environmental ranges
Depth range (m): 18 - 22
Graphical representation
Depth range (m): 18 - 22
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
Environmental ranges
Depth range (m): 18 - 22
Graphical representation
Depth range (m): 18 - 22
Note: this information has not been validated. Check this *note*. Your feedback is most welcome.
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Conservation
Conservation Status
IUCN Red List Assessment
Red List Category
DD
Data Deficient
Red List Criteria
Version
3.1
Year Assessed
2010
Assessor/s
Bertoncini, A.
Reviewer/s
Craig, M.T. & Carpenter, K.E.
Contributor/s
Justification
Pseudocheilinus dispilus is a poorly-known species. More information is needed on its population status, habitat type, biology, ecology and threats. It is therefore listed as Data Deficient.
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Trends
Population
Population
Population Trend
There is no population information available for this species.
Population Trend
Unknown
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Threats
Data deficient (DD)
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
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Major Threats
There are no major threats known to this species.
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Management
Conservation Actions
Conservation Actions
There are no known species specific conservation measures in place. However, it is protected in marine reserves in parts of its distribution (i.e. Saline L`Hermitage, Saint-Leu, L’Etang, Saint Pierre Fishing Reserve, Cap La Houssaye Marine Park (Reunión), Port Loius, Riviere du Rampart, Trou d’Eau Douce Fir, Flavq, Grand Port, Black River Fishing Reserve, Coin de Mire, île aux Cocos, île aux Sables Nature Reserve, Blue Bay Marine Park (Mauritius).
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