Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal. Subtropical
Eastern Pacific. Needs a better reference.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 25.0 cm TL mâle / non sexé; (Ref. 55763); common length : 18.0 cm TL mâle / non sexé; (Ref. 55763)
Body elongate, moderately deep, and not very compressed; caudal peduncle not very deep; preopercular angle with a "spur" consisting of 2 large, central spines with 1 or 2 spines above and below; anal rays 7; body grayish brown; flanks with indistinct, dark, double, vertical bars and a yellow spot above and ahead the anus; medial line of belly yellow; anal fin yellow (Ref. 55763).
Body shape (shape guide): fusiform / normal.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00912 (0.00437 - 0.01903), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.7 ±0.6 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |
Nutriments (Ref. 124155) |
Calcium = 108 [40, 221] mg/100g; Iron = 1.07 [0.58, 2.06] mg/100g; Protein = 18.5 [16.6, 20.2] %; Omega3 = 0.435 [0.271, 0.751] g/100g; Selenium = 22.7 [11.9, 46.1] μg/100g; VitaminA = 20.1 [6.4, 74.0] μg/100g; Zinc = 0.78 [0.54, 1.17] mg/100g (wet weight); |