Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 10 - 100 m (Ref. 120290). Subtropical; 44°N - 4°N, 19°W - 36°E
Mediterranean Sea.
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturity: Lm 8.5 range ? - ? cm
Max length : 22.0 cm TL macho/indeterminado; (Ref. 120290); common length : 12.0 cm TL macho/indeterminado; (Ref. 3397)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais (total) : 0. Upper eye less than its own diameter from dorsal profile of head. Anterior nostril on blind side not enlarged. Dorsal fin beginning before eyes, with 50-58 fin rays. Pectoral fin on eyed side with 5-6 unbranched fin rays., absent on blind side. Anal fin rays 40-45. Caudal fin separate from last dorsal and anal fin rays. Eyed side greyish or reddish brown.
Demersal, neritic over soft bottoms; usually between 10 and 100 m depth. Feeds on benthic organisms, A bycatch species, caught occasionally to rarely with trawls (Ref. 120290).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Bariche, M., 2012. Field identification guide to the living marine resources of the Eastern and Southern Mediterranean. FAO Species Identification Guide for Fishery Purposes. Rome, FAO. 2012. 610 pp. (Ref. 120290)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 13.3 - 19.4, mean 15.7 °C (based on 184 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00466 - 0.02049), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=0.38).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 150 [54, 332] mg/100g; Iron = 1.11 [0.46, 2.31] mg/100g; Protein = 18.2 [16.5, 20.1] %; Omega3 = 0.186 [0.094, 0.344] g/100g; Selenium = 24.4 [11.9, 54.5] μg/100g; VitaminA = 11.9 [3.1, 43.1] μg/100g; Zinc = 0.798 [0.507, 1.201] mg/100g (wet weight);
