>
Eupercaria/misc (Various families in series Eupercaria) >
Haemulidae (Grunts) > Plectorhinchinae
Etymology: Plectorhinchus: Greek, plektos = plaited + Greek, rhyngchos = snout (Ref. 45335).
More on author: Guichenot.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino demersale; distribuzione batimetrica 10 - 180 m (Ref. 27000). Subtropical; 45°N - 22°S, 25°W - 20°E
Eastern Atlantic: Spain and Portugal to Henties Bay, Namibia (Ref. 11228). Also from the western Mediterranean Sea (Ref. 231) and the Canary Islands (Ref. 5535). Records in eastern Mediterranean are questionable (Ref. 57855, Ref. 113897).
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 80.0 cm SL maschio/sesso non determinato; (Ref. 5535); common length : 60.0 cm SL maschio/sesso non determinato; (Ref. 5535); peso massimo pubblicato: 7.9 kg (Ref. 40637)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 10 - 13; Raggi dorsali molli (totale) : 17 - 20. Grey violet color, abdomen light (Ref. 5377).
Body shape (shape guide): fusiform / normal.
Inhabits sandy and muddy bottoms. Feeds on zoobenthos and zooplankton (Ref. 5535). Minimum depth reported from Ref. 5535.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Oviparous, distinct pairing during breeding (Ref. 205).
Ben-Tuvia, A. and R. McKay, 1986. Haemulidae. p. 858-864. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. volume 2. UNESCO, Paris. (Ref. 5535)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: commerciale
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Temperatura preferita (Fonte Biblio.
123201): 16.1 - 24.4, mean 19 °C (based on 81 cells).
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00821 - 0.02021), b=3.04 (2.91 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.5 ±0.52 se; based on food items.
Generation time: 6.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resilienza (Fonte Biblio.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (K=0.18;).
Prior r = 0.53, 95% CL = 0.35 - 0.80, Based on 1 data-limited stock assessment.
Vulnerabilità della pesca (Ref.
59153): Moderate to high vulnerability (54 of 100).
🛈
Vulnerabilità climatica (Ref.
125649): Moderate vulnerability (45 of 100).
🛈
Nutrienti (Ref.
124155): Calcium = 50.5 [12.0, 100.4] mg/100g; Iron = 0.928 [0.485, 1.769] mg/100g; Protein = 19.3 [17.4, 21.0] %; Omega3 = 0.331 [0.182, 0.545] g/100g; Selenium = 35.6 [19.5, 66.7] μg/100g; VitaminA = 9.02 [3.64, 21.40] μg/100g; Zinc = 0.636 [0.453, 0.909] mg/100g (wet weight); based on
nutrient studies.