Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 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).
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 15.0, range 20 - ? cm
Max length : 40.0 cm TL hane/ej könsbestämd; (Ref. 3397); common length : 15.0 cm TL hane/ej könsbestämd; (Ref. 3397); rapporterad maxålder: 18 år (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.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 8.9 - 26, mean 11.8 °C (based on 206 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00746 - 0.01017), b=3.03 (2.98 - 3.08), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.5 se; based on diet studies.
Generation time: 3.2 (1.9 - 5.8) years. Estimated as median ln(3)/K based on 15
growth studies.
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.13-0.65; tm=3; tmax=18).
Sårbarhet i fisket (Ref.
59153): Moderate vulnerability (42 of 100).
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Sårbarhet för klimatet (Ref.
125649): Low vulnerability (6 of 100).
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Näringsämnen (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.