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- FishBase
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español |
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Overview |
Main identification features
- dark grey
- body - blue spots, fins - blue stripes
Dorsal rays VIII, 27-28; anal rays III, 25; pectoral rays 16-17; gill rakers on first arch 26-29; body oval, very compressed, depth 1.8-2.0 in standard length; teeth numerous, in a single row in jaws, movable, elongate, with tips expanded, incurved and denticulate on lateral margins; tips of upper and lower teeth with 3-4 tiny teeth; adults with as many as 44 upper and 60 lower teeth; tail fin concave.
Dark brown with numerous close-set small blue spots covering head and body; blue lines on dorsal, tail, anal and pelvic fins.
Size: to 30 cm.
Inhabits rock and coral reefs in shallow wave-affected areas.
Depth: 0-40 m.
Scattered localities in the tropical central and eastern Pacific, in the latter region known from Costa Rica to Colombia and all the offshore islands.
Attributes
Abundance: Common.
Cites: Not listed.
Climate Zone: Northern Tropical (Mexican Province to Nicaragua + Revillagigedos); Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo).
Depth Range Max: 40 m.
Depth Range Min: 0 m.
Diet: benthic microalgae; detritus.
Eastern Pacific Range: Northern limit=20; Southern limit=-2; Western limit=-115; Eastern limit=-78; Latitudinal range=22; Longitudinal range=37.
Egg Type: Pelagic; Pelagic larva.
Feeding Group: Detritivore.
FishBase Habitat: Reef Associated.
Global Endemism: TEP non-endemic; Pacific only (East + Central &/or West); Central + East Pacific (but not West); "Transpacific" (East + Central &/or West Pacific); All species.
Habitat: Corals; Reef associated (reef + edges-water column & soft bottom); Rocks; Reef (rock &/or coral); Reef only.
Inshore Offshore: Inshore; Inshore Only.
IUCN Red List: Not evaluated / Listed.
Length Max: 30 cm.
Regional Endemism: Island (s); Continent; Continent + Island (s); Tropical Eastern Pacific (TEP) non-endemic; Eastern Pacific non-endemic; All species.
Residency: Resident.
Salinity: Marine; Marine Only.
Water Column Position: Bottom; Bottom only;
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Names | |
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Links to other sites | |
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References |
- Allen , G.R. and Robertson, D.R., 1994., Fishes of the Tropical Eastern Pacific., Crawford House Press Pty Ltd:1-332.
- Allen , G.R. and Robertson, D.R., 1997., An Annotated Checklist of the fishes of Clipperton Atoll, Tropical Eastern Pacific., Revista de Biologia Tropical, 45:813-843.
- Cuvier , G. and Valenciennes, A., 1835., Histoire naturelle des poissons. Tome dixième. Suite du livre neuvième. Scombéroïdes. Livre dixième. De la famille des Teuthyes. Livre onzième. De la famille des Taenioïdes. Livre douzième. Des Athérines., Histoire Naturelle Des Poissons, 10:1-482.
- Fischer , W. , Krup , F. , Schneider , W. , Sommer , C. , Carpenter , K. E. and Niem, V. H., 1995., Guia FAO para la Identificacion de Especies de para los fines de la Pesca. Pacifico Centro-Oriental. Volumen II. Vertebrados - Parte 1., FAO2:647-1200.
- Lopez , M. I. and Bussing, W. A., 1982., Lista provisional de los peces marinos de la Costa Rica., Revista de Biologia Tropical, 30(1):5-26.
- Robertson , D.R. and Allen, G.A., 1996., Zoogeography of the shorefish fauna of Clipperton Atoll., Coral Reefs, 15:121-131.
- Rosenblatt , R.H. , McCosker , J.E. and Rubinoff, I., 1972., Indo-west Pacific fishes from the Gulf of Chiriqui, Panama., Contrib. Sci. Nat. Hist. Mus. Los Angeles Co., 234:18pp.
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Acknowledgements | |
I thank Ashley MacDonald and John Pickering, University of Georgia, for technical support in building this page.
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Following modified from FishBase
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Top | See original
http://www.fishbase.org/Summary/speciesSummary.php?genusname=Ctenochaetus&speciesname=marginatus ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Ctenochaetus&speciesname=marginatus
http://52.67.158.155/Summary/speciesSummary.php?genusname=Ctenochaetus&speciesname=marginatus ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Ctenochaetus&speciesname=marginatus
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Updated: 2024-04-27 06:52:07 gmt
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