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Centropomus ensiferus in Cuba
Swordspine snook

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Centropomus ensiferus   Poey, 1860
Family:	Centropomidae (Snooks)			picture (Ceens_u0.jpg) by JAMARC
Order:	Perciformes  (perch-likes)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:	Swordspine snook
Max. size:	36.2 cm TL (male/unsexed; Ref. 40637); max. published weight: 1,025 g (Ref. 5217)
Environment:	benthopelagic; amphidromous ; depth range - 22 m
Climate:	subtropical; 25°N - 23°S
Global Importance:	fisheries: minor commercial
Resilience:	Medium, minimum population doubling time 1.4 - 4.4 years (tm=3-4; Fec=80,000)
Distribution:	Western Atlantic: southern Florida (USA), Greater and Lesser Antilles, and continental Caribbean coasts of Central and South America southward extending to Rio de Janeiro, Brazil.
Diagnosis:	Dorsal spines (total): 8-9; Dorsal soft rays (total): 10-10; Anal spines: 1-3; Anal soft rays: 6-6. 2nd spine of anal fin greatly enlarged; body yellowish brown dorsally, silver laterally and ventrally; lateral line dusky; pectoral and pelvic fins yellow, other fins dusky (Ref. 13608).
Biology:	Inhabits coastal waters, estuaries and lagoons, penetrating into freshwater; usually prefers very low brackish water or freshwater. Found over soft bottoms (Ref. 5217). Feeds on small fishes (Engraulidae, Clupeidae, etc.) and crustaceans (mainly shrimps) (Ref. 35237)
Threatened:	Not Evaluated, see IUCN Red List  , (Ref. 36508)
Dangerous:	harmless
Coordinator:
Main Ref:	Fraser, T.H.. 1978. (Ref. 3713)
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Cuba country information
Common names:	Róbalo espinoso, Long-spined snook, Robalo, Snook, Swordspine Snook, Sworspine snook		Ref:  Zaneveld, J.S., 1983
Status:	native		Ref:  Fraser, T.H., 1978
Salinity:	freshwater, brackish, marine
Abundance:	abundant (always seen in some numbers)		Ref:  Claro, R., 1994
Importance:	commercial		Ref:  Claro, R., 1994
Regulations:	no regulations		Ref:
Uses:	no uses
Comments:	Catches less than 100 tons/year. Also Ref. 3713, 26340.
Country Information:	www.cia.gov/cia/publications/factbook/geos/cu.html
Occurrences:	Occurrences    Point map
Main Ref:	Claro, R. and L.R. Parenti, 2001
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More information:	Countries FAO areas Occurrences Introductions Ecosystem Ecology Diet Food items Food consumption Ration Predators Ciguatera Fish loss Common names Synonyms Pictures Sounds Reproduction Maturity Spawning Eggs Egg dev. Larvae Larval dynamics References Growth L-W relationship L-L relationship Length frequencies Recruitment Max. age & size Metabolism Morphology Morphometrics Gill area Brains Vision Collaborators Genetics Allele frequencies Heritability Strains Aquaculture Aquaculture profile Diseases Ecotoxicology Processing Speed Swim. type Stamps
	Note: No data are available if label is black .
Tools:	Biogeographic modelling | E-book | Field guide | Identification keys | Length-frequency Wizard | Life-history tool | Point map |
Internet sources:	BiOSC Point Data | CISTI | Google | GOBASE | GenBank ( genome, nucleotide ) | National databases | PubMed | Recipes | Scirus | Tree of Life | Zoological Record
	Note: use the Back button of your browser to return to FishBase.
	Modified:  Ortañez, Auda Kareen	Entered:  Agustin, Liza Q.

	Ref.:				Glossary
		(e.g. 9948)				(e.g. cephalopods)
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Page created by: Eli, 20.10.03, last modified by Eli, 26.06.07