Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Centropomidae
Etymology: Centropomus: Greek, kentron = sting + Greek, poma, -atos = cover, operculum (Ref. 45335). More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Marine; freshwater; brackish; demersal. Tropical; 33°N - 20°S
Eastern Pacific: southern Baja California, Mexico and mouth of the Gulf of California to northern Colombia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
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)
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).
Adults enter mangrove areas and lagoons. Also occur in estuaries (Ref. 11035) and fresh water (Ref. 4537), as well as rustic ponds (Ref. 85798).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Bussing, W.A., 1995. Centropomidae. Róbalos. p. 987-995. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9284)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 115941)
Threat to humans
Fisheries: commercial; gamefish: yes
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 22.8 - 29.1, mean 26.9 (based on 207 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00420 - 0.01251), b=3.04 (2.89 - 3.19), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 4.2 ±0.7 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate vulnerability (43 of 100) .