Centropomus nigrescens Günther, 1864

Black snook

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Actinopterygii \| Perciformes \| Centropomidae
Synonyms	... more
Common names	Black robalo, Róbalo prieto, Robalo, ... more

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Image of Centropomus nigrescens (Black snook)

Picture by Robertson, R.

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This map was computer-generated and has not yet been reviewed.

AquaMaps Data sources: GBIF OBIS

Main reference

Bussing, W.A. 1995. (Ref. 9284)
Other references | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 123 cm TL male/unsexed; (Ref. 40637); common length : 45.0 cm TL male/unsexed; (Ref. 55763); max. published weight: 26.2 kg (Ref. 40637)

Environment

Demersal; freshwater; brackish; marine

Climate / Range

Tropical; 33°N - 20°S

Eastern Pacific: southern Baja California, Mexico and mouth of the Gulf of California to northern Colombia.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Body slender and not very deep; dorsal profile slightly concave behind the eyes; lateral line extending to posterior edge of caudal fin; second anal spine, when folded down, well removed from origin of caudal fin; pectoral and pelvic fins sub-equal; anal fin with 6 rays; back blue gray; belly white; lateral line very dark; fins charcoal gray (Ref. 55763).

Enters mangrove areas and lagoons. Also occurs in estuaries (Ref. 11035) and fresh water (Ref. 4537).


IUCN Red List Status (Ref. 57073)	Threat to humans
Not Evaluated	Harmless

Human uses
Fisheries: commercial; gamefish: yes


More information
Countries FAO areas Ecosystems Occurrences Introductions Ecology Diet Food items Food consumption Ration	Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Eggs Egg development	Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment	Other references Biblio Aquaculture Aquaculture profile Strains Genetics Allele frequencies Heritability Diseases Processing	Collaborators Pictures Stamps Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision

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Internet sources

Estimation of some characteristics with mathematical models

Resilience (Ref. 69278)

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
Moderate vulnerability (43 of 100)	Very high

Entered by Torres, Armi G.

Modified by Busson, Frédéric

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Page last modified by : elaxamana, 15 July 2009

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