Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 10 - 150 m (Ref. 3687), usually ? - 40 m (Ref. 12382). Subtropical; 61°N - 35°S, 32°W - 38°E
Eastern Atlantic: Norway continuously south around Cape of Good Hope to Mozambique. Heemstra 1982 recognizes two valid subspecies, Chelidonichthys lastoviza lastoviza which ranges south to Angola and Chelidonichthys lastoviza africana occurring in South Africa (Ref. 4316).
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 15.0, range 20 - ? cm
Max length : 40.0 cm TL mâle / non sexé; (Ref. 3397); common length : 15.0 cm TL mâle / non sexé; (Ref. 3397); âge max. reporté: 18 années (Ref. 26321)
Found over rocks and sand, from the coast down to a depth of about 150 m. (Ref. 5213). Feeds on crustaceans (Ref. 12382). Minimum depth from Ref. 12382.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Richards, W.J. and V.P. Saksena, 1990. Triglidae. p. 680-684. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3687)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 8.9 - 26, mean 11.8 °C (based on 206 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00738 - 0.01028), b=3.03 (2.98 - 3.08), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.5 se; based on diet studies.
Generation time: 3.0 (1.7 - 5.1) years. Estimated as median ln(3)/K based on 11
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.13-0.65; tm=3; tmax=18).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
Climate Vulnerability (Ref.
125649): Low vulnerability (6 of 100).
Nutrients (Ref.
124155): Calcium = 107 [56, 257] mg/100g; Iron = 1.36 [0.72, 2.72] mg/100g; Protein = 19.5 [18.0, 20.8] %; Omega3 = 0.568 [0.268, 1.545] g/100g; Selenium = 35 [17, 81] μg/100g; VitaminA = 9.09 [3.29, 24.41] μg/100g; Zinc = 0.746 [0.538, 1.092] mg/100g (wet weight); based on
nutrient studies.
