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Perciformes/Serranoidei (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
Etymology: Paralabrax: Greek, para = the side of + Greek, labrax, -akos = a fish, Dicentrarchus labrax (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; salmastro associati a barriera corallina; distribuzione batimetrica ? - 50 m (Ref. 5217). Tropical
Western Atlantic: northern coast of South America.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 43.0 cm TL maschio/sesso non determinato; (Ref. 5217); common length : 35.0 cm TL maschio/sesso non determinato; (Ref. 5217); peso massimo pubblicato: 1.3 kg (Ref. 5217)
Spine dorsali (totale): 10; Raggi dorsali molli (totale): 14; Spine anali 3; Raggi anali molli: 7. Body brown, yellowish brown ventrally; 7 vertical dark brown bars on ventral part of body; a large dark brown blotch edged with a pale yellowish brown line on pectoral base; pectoral, pelvic and anal fins dark brown (Ref. 13608).
Found on semi-hard or soft bottoms. Juveniles are often in association with Thalassia. Synchronously hermaphroditic (Ref. 7251).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992. Fichas FAO de identificación de especies para los fines de la pesca. Guía de campo de las especies comerciales marinas y de aquas salobres de la costa septentrional de Sur América. FAO, Rome. 513 p. Preparado con el financiamento de la Comisión de Comunidades Europeas y de NORAD. (Ref. 5217)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Pesca: commerciale
Informazioni ulteriori
Nomi ComuniSinonimiMetabolismoPredatoriEcotossicologiaRiproduzioneMaturitàDeposizioneSpawning aggregationFecundityUovaEgg development
BibliografiaAcquacolturaProfilo di acquacolturaVarietàGeneticaElectrophoresesEreditarietàMalattieElaborazioneNutrientsMass conversion
CollaboratoriImmaginiStamps, Coins Misc.SuoniCiguateraVelocitàModalità di nuotoArea branchialeOtolithsCervelliVista
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
123201): 26.4 - 28, mean 27.4 °C (based on 190 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00470 - 0.02806), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).