www.fao.org Copyright Michel Lamboeuf · 0 Ranzania laevis |
Click on map for details about points.
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español |
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Overview |
Main identification features
- elongate (length = height x2), compressed
- blue + white bars
- dorsal and anal finslong, pointed
- tail fin very short
Slender mola, Slender sunfish
Elongate, height ~1/3 length; mouth small, in a vertical slit when closed; skin smooth, consists of small, hard, hexagonal plates; dorsal and anal fins long, slender; pectorals long, pointed; tail profile oblique, without rear extension; dorsal 17-19 rays; anal 18-19 rays; pectoral 13 rays.
Dark grey to dark blue above, silvery on sides and belly; head and lower belly with thin undulating black-edged white bars, white spots and vertical streaks on body between dorsal and anal fins.
Size: 100 cm.
Habitat: oceanic.
Depth: 0-200 m.
Circumtropical; possibly throughout our region except most of the Gulf of California.
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: 200 m.
Depth Range Min: 0 m.
Diet: zooplankton; pelagic fish larvae.
Eastern Pacific Range: Northern limit=35; Southern limit=-20; Western limit=-121; Eastern limit=-70; Latitudinal range=55; Longitudinal range=51.
Egg Type: Pelagic; Pelagic larva.
Feeding Group: Planktivore.
FishBase Habitat: Pelagic.
Global Endemism: Circumtropical ( Indian + Pacific + Atlantic Oceans); East Pacific + Atlantic (East +/or West); Transisthmian (East Pacific + Atlantic of Central America); East Pacific + all Atlantic (East+West); TEP non-endemic; "Transpacific" (East + Central &/or West Pacific); All species.
Habitat: Water column.
Inshore Offshore: Offshore; Offshore Only.
IUCN Red List: Not evaluated / Listed.
Length Max: 100 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: Mid Water; Near Surface; Surface; Water column only;
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Links to other sites |
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References |
- Balart , E. F. , Castro-Aguirre , J. L. , Aurioles-Gamboa , D. , García-Rodriguez , F. and Villavicencio-Garayzar, C., 1995., Adiciones a la ictiofauna de Bahía de la Paz, Baja California Sur, México., Hidrobiologica, 5:79-85.
- Briggs, J.C., 1960., Fishes of worldwide (circumtropical) distribution., Copeia, 1960:171-180.
- 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.
- Chirichigno, N., 1998., Clave para identificar los peces marinos del Peru., Instituto del Mar del Peru, Informe., 44(2 Ed.):1-387.
- Eschmeyer , W. N. , Herald , E. S. and Hamman, H., 1983., A field guide to Pacific coast fishes of North America from the Gulf of Alaska to Baja California. Peterson Field Guide Ser. 28., Houghton Mifflin:336pp.
- 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.
- Grove , J.S. and Lavenberg, R. J., 1997., The fishes of the Galápagos islands., Stanford University Press:863 pp.
- 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.
- Pennant, T., 1776., British zoology. 4th Edition. London., British Zool. 4th ed.,.
- 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 Australian Faunal Directory
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&pull 20q v5.145 20180528: Error 301 Moved Permanently http://biodiversity.org.au/afd/taxa/8da949bb-0d08-4e9c-91e2-ed44e6fd36b1 |
Following modified from Taiwan Biodiversity National Information Network
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Top | See original
&pull 20q v5.145 20180528: Error 301 Moved Permanently http://taibnet.sinica.edu.tw/eng/taibnet_species_detail.php?gen=Ranzania&spe=laevis |
Following modified from FishBase
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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Ranzania&speciesname=laevis ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Ranzania&speciesname=laevis http://192.134.151.83/Summary/speciesSummary.php?genusname=Ranzania&speciesname=laevis ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Ranzania&speciesname=laevis &pull 20q v5.145 20180528: Error 500 Can't locate object method "new" via package "LWP::Protocol::https::Socket" https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Ranzania&speciesname=laevis |
Updated: 2024-03-28 10:51:47 gmt
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