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- FishBase
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Overview |
Main identification features
- black + blue edges and blue spots on scales
- juvenile: black + white bar and spots
Dorsal rays IX, 11; anal rays III, 12; pectoral rays 12; lateral line with 27 pored scales; jaw teeth caniniform; two pairs of enlarged canines at front of lower jaw and a pair of similar teeth at front of upper jaw, all directed obliquely forward; rear of upper jaw without enlarged canines.
Initial phase dark grey-brown, nearly blackish except lighter on head and breast; head and body with numerous small blue or white spots arranged in longitudinal rows; tail fin with broad white posterior marking; terminal phase uniformly dark brown or blackish with narrow bluish margin on median fins; juveniles similar to initial phase except a white bar at level of posterior part of pectoral fin, a white-edged black spot on middle of dorsal fin, and several large white blotches scattered on side.
Size: reaches at least 12.5 cm.
Habitat: common on rocky reefs.
Depth: 0-5 m.
Revillagigedos, Isla del Coco and the Galapagos, also the Tres Marias Islands in the SE Gulf of California ,vagrants at Cabo San Lucas and Costa Rica.
Attributes
Abundance: Common.
Cites: Not listed.
Climate Zone: Northern Subtropical (Cortez Province + Sinaloan Gap); Northern Tropical (Mexican Province to Nicaragua + Revillagigedos); Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo).
Depth Range Max: 5 m.
Depth Range Min: 0 m.
Diet: mobile benthic crustacea (shrimps/crabs); mobile benthic worms; mobile benthic gastropods/bivalves.
Eastern Pacific Range: Northern limit=24; Southern limit=-2; Western limit=-115; Eastern limit=-85; Latitudinal range=26; Longitudinal range=30.
Egg Type: Pelagic; Pelagic larva.
Feeding Group: Carnivore.
FishBase Habitat: Reef Associated.
Global Endemism: Tropical Eastern Pacific (TEP) endemic; East Pacific endemic; All species.
Habitat: 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: 12.5 cm.
Regional Endemism: Island (s); Continent; Continent + Island (s); TEP endemic; TEP oceanic island (s) endemic; Multiple oceanic islands endemic; All species.
Residency: Resident.
Salinity: Marine; Marine Only.
Water Column Position: Bottom; Bottom only;
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Links to other sites | |
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References |
- Bussing, W.A., 1987., Los peces de la familia Labridae de la Costa Pacífica de Costa Rica., Revista de Biologia Tropical, 33:81-98.
- Castro-Aguirre, J.L. and Balart, E.F., 2002., La ictiofauna de las islas Revillagigedos y sus relaciones zoogeograficas, con comentarios acerca de su origen y evolucion. En: Lozano-Vilano, M. L. (Ed.). Libro Jubilar en Honor al Dr. Salvador Contreras Balderas., Universidad Autonoma de Nuevo León:153-170.
- 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 III. Vertebrados - Parte 2., FAO3:1201-1813.
- Gilbert, C.H., 1890., A preliminary report on the fishes collected by the steamer "Albatross" on the Pacific coast of North America during the year 1889, with descriptions of twelve new genera and ninety-two new species., Proc. U.S. Nat. Mus., 13:49-126.
- Jordan , D.S. and Evermann, B.W., 1898., The fishes of North and Middle America: a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Part II., Bull. U.S. Nat. Mus., 47:1241-2183.
- 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.
- Love, M.S., Mecklenburg, C.W., Mecklenburg, T.A., Thorsteinson, L.K., 2005., es of the West Coast and Alaska: a checklist of North Pacific and Artic Ocena species from Baja California to the Alaska-Yukon border., U.S. Department of the Interior, U.S. Geological Survey, Biological Resources Division, 288pp.
- Snodgrass , R. E. and Heller, E., 1905., Papers from the Hopkins Stanford Galapagos expedition, 1898-1899. XVII. Shorefishes of the Revillagigedo, Clipperton, Cocos and Galapagos Island., Proc. Wash. Acad. Sci., 6:333-427.
- Victor, B. C. and Wellington, G. M., 2000., Endemism and the pelagic larval duration of reef fishes in the eastern Pacific Ocean., Marine Ecology Progress Series, 205:241-248.
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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=Halichoeres&speciesname=adustus ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Halichoeres&speciesname=adustus
http://52.67.158.155/Summary/speciesSummary.php?genusname=Halichoeres&speciesname=adustus ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Halichoeres&speciesname=adustus
&pull 20q v5.145 20180528: Error 501 Protocol scheme 'https' is not supported (LWP::Protocol::https not installed) https://fishbase.net.br/Summary/speciesSummary.php?genusname=Halichoeres&speciesname=adustus |
Updated: 2024-04-29 18:15:14 gmt
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