Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas demersal; intervalo de profundidade 10 - 400 m. Subtropical; 51°N - 30°N, 11°W - 42°E
Southeast Atlantic: Atlantic coast from Morocco to the English Channel. Also known from the Mediterranean and Black Sea.
Comprimento na primeira maturidade / Tamanho / Peso / Idade
Maturidade: Lm 10.0  range ? - ? cm
Max length : 20.0 cm TL macho/indeterminado; (Ref. 3397)
Espinhos dorsais (total) : 11 - 12; Raios dorsais moles (total) : 14 - 16; Espinhos anais: 2; Raios anais moles: 15 - 16. Gill membranes not forming a fold across isthmus. Tentacles on nasal opening, above eye and on nape near first dorsal fin ray. Dentaries joined by suture. Lateral line reduced, discontinuous. Anterior part of dorsal fin conspicuously higher than posterior part.
Body shape (shape guide): elongated.
Adults are found over hard bottoms. Mainly nocturnal, they feed on small invertebrates. Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Eggs are laid under mussel-shells or stones and guarded by the male (Ref. 5981). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114). Spawn in April (Marseille) or July (England) (Ref. 5981).
Eggs are laid under mussel-shells or stones and guarded by male (Ref. 5981).
Wheeler, A., 1992. A list of the common and scientific names of fishes of the British Isles. J. Fish Biol. 41(suppl.A):1-37. (Ref. 5204)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00851 (0.00669 - 0.01084), b=3.01 (2.94 - 3.08), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.5 ±0.43 se; based on food items. |
Resiliência (Ref. 120179) |
Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.). |
Vulnerabilidade da pesca (Ref. 59153) |
Low to moderate vulnerability (35 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Unknown.
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Nutrientes (Ref. 124155) |
Calcium = 80 [19, 235] mg/100g; Iron = 1.14 [0.42, 4.30] mg/100g; Protein = 3.21 [0.00, 6.94] %; Omega3 = 0.348 [0.150, 0.795] g/100g; Selenium = 23.3 [4.9, 67.0] μg/100g; VitaminA = 18.7 [6.0, 56.8] μg/100g; Zinc = 0.869 [0.449, 1.739] mg/100g (wet weight); |