Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; salmastro associati a barriera corallina; distribuzione batimetrica 0 - 11 m (Ref. 9710). Subtropical; 31°N - 9°N, 98°W - 59°W
Western Atlantic: northeastern Florida and northern Gulf of Mexico in the USA and the Bahamas to Campeche in Mexico and Lesser Antilles. Taxonomic status of populations from northern South America to Brazil uncertain.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL maschio/sesso non determinato; (Ref. 7251); common length : 20.0 cm TL maschio/sesso non determinato; (Ref. 3821)
Short description
Morfologia | Morfometria
Spine dorsali (totale): 0; Raggi dorsali molli (totale): 8; Spine anali 0; Raggi anali molli: 7. Upper side brown with large dark grey to black spots and light (pale blue or green in fresh specimens) irregular-shaped reticulations. Lower side with an irregular row of dusky to black rounded spots. The axil spot the most intense in the series. Sexually mature, ripe males sometimes covered with brilliant red or orange spots of about 1 mm in diameter (white in preserved specimen). No lappets on head or body (Ref 53033).
Inhabits bays, estuaries and protected coastal waters. Feeds primarily on shellfish, also on some finfish (Ref. 3821).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Pesca: pesca di sussistenza
Informazioni ulteriori
Age/SizeAccrescimentoLength-weightLength-lengthLength-frequenciesMorfometriaMorfologiaLarveDinamica popolazioni larvaliReclutamentoAbbondanzaBRUVS
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): 24 - 28.1, mean 27.3 °C (based on 575 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01327 - 0.03955), b=2.85 (2.70 - 3.00), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.37 se; based on food items.
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 31.7 [12.1, 119.3] mg/100g; Iron = 0.646 [0.304, 1.530] mg/100g; Protein = 19.4 [17.3, 21.6] %; Omega3 = 0.171 [0.083, 0.339] g/100g; Selenium = 11.4 [4.5, 28.0] μg/100g; VitaminA = 30.2 [7.5, 145.0] μg/100g; Zinc = 0.858 [0.518, 1.412] mg/100g (wet weight);
