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Overview |
Main identification features
- elongate, slender
- 2 pink bars under eye;eye: yellow ring
- top tail fin base: 2 black spots
- preopercle spur: wide, rounded
- flank - faint bars + stripe
Slender, elongate; angle of preoperculum a wide, rounded bony spur with 7-11 spines; dorsal rays X,12-13; anal rays III,7-8; pectoral rays 16-18 (usually 17); pored lateral-line scales 48-51; midlateral scale rows 60-70; predorsal scales 12-16; rakers on first gill arch, including rudiments, 22-25; tail fin symetrical.
Light tan to whitish with 5-7 faint blackish bars on side; also an indistinct blackish midlateral stripe; a large blackish blotch at base of tail fin; 2 pink bars under eye; eye with yellow ring; top of tail base with 2 black spots; tail grey with clear spots.
Size: reaches at least 21 cm.
Inhabits sand bottoms.
Depth: 10-80 m.
Southern Baja and the central Gulf of California to Peru and the Galapagos.
Attributes
Abundance: Common.
Cites: Not listed.
Climate Zone: North Temperate (Californian Province &/or Northern Gulf of California); Northern Subtropical (Cortez Province + Sinaloan Gap); Northern Tropical (Mexican Province to Nicaragua + Revillagigedos); Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo); South Temperate (Peruvian Province ).
Depth Range Max: 80 m.
Depth Range Min: 10 m.
Diet: mobile benthic crustacea (shrimps/crabs); bony fishes.
Eastern Pacific Range: Northern limit=29; Southern limit=-9; Western limit=-114; Eastern limit=-78; Latitudinal range=38; Longitudinal range=36.
Egg Type: Pelagic; Pelagic larva.
Feeding Group: Carnivore.
FishBase Habitat: Bentho-Pelagic.
Global Endemism: Tropical Eastern Pacific (TEP) endemic; East Pacific endemic; All species.
Habitat: Mud; Sand & gravel; Soft bottom only; Soft bottom (mud, sand,gravel, beach, estuary & mangrove).
Inshore Offshore: Inshore; Inshore Only.
IUCN Red List: Not evaluated / Listed.
Length Max: 21 cm.
Regional Endemism: Island (s); Continent; Continent + Island (s); TEP 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 |
- Bortone, S.A., 1974., Diplectrum rostrum, a hermaphroditic new species (Pisces: Serranidae) from the eastern Pacific coast., Copeia, 1974:61-65.
- Bortone,., 1977., Revision of the sea basses of the genus Diplectrum (Pisces : Serranidae)., NOAA Tech. Rept.,
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- Béarez, P., 1996., Lista de los Peces Marinos del Ecuador Continental., Revista de Biologia Tropical, 44:731-741.
- Findley, L.T., Hendrickx, M.E., Brusca, R.C., van der Heiden, A.M., Hastings, P.A., Torre, J., 2003., Diversidad de la Macrofauna Marina del Golfo de California, Mexico., CD-ROM versión 1.0. Projecto de la Macrofauna del Golfo . Derechos reservados de los autores y Conservación Internacional.
- 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.
- Galván-Magaña, F., Gutiérrez-Sánchez, F., Abitia-Cárdenas, L.A., Rodríguez-Romero, J., 2000., The distribution and affinities of the shore fishes of the Baja California Sur lagoons. In Aquatic Ecosystems of Mexico: Status and Scope. Eds. M. Manuwar, S.G. Lawrence, I.F. Manuwar & D.F. Malley. Ecovision World Monograph Series., Backhuys Publishers:383-398.
- Jimenez-Prado, P., Béarez, P., 2004., Peces marinos del Ecuador continental / Marine fishes of continental Ecuador., SIMBIOE/NAZCA/IFEA tomo 1 y 2.
- 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.
- Rubio , R. E. A. and Estupiñan, F., 1990., Ictiofauna del Parque Nacional Natural Sanquianga, un Analisis de su Estructura y Perspectivas para su Manejo., Memorias del VII Seminario Nacional de las Ciencias y Tecnologías del Mar. Comisión Colombiana de Oceanografía. Bogota, Colombia., :660-670.
- Rubio, E.A., 1988., Estudio taxonomico de la ictiofauna acompañante del camaron en areas costeras del Pacifico de Colombia., Memorias del VI Seminario Nacional de las Ciencias del Mar. Comisión Colombiana de Oceanografía. Bogota, Colombia., :169-183.
- Van der Heiden , A. M. and Findley, L. T., 1988., Lista de los peces marinos del sur de Sinaloa, México., Anales del Centro de Ciencias del Mar y Limnologia de la Universidad Autonoma Nacional de Mexico, 15:209-224.
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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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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Diplectrum&speciesname=rostrum ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Diplectrum&speciesname=rostrum
http://52.67.158.155/Summary/speciesSummary.php?genusname=Diplectrum&speciesname=rostrum ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Diplectrum&speciesname=rostrum
https://fishbase.net.br/Summary/speciesSummary.php?genusname=Diplectrum&speciesname=rostrum ---> https://fishbase.net.br/summary/Diplectrum-rostrum.html
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Updated: 2024-05-10 12:25:06 gmt
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