Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري القاع; نطاق العمق 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 / الحجم / وزن / العمر
النضج: Lm 15.0, range 20 - ? cm
Max length : 40.0 cm TL ذكر/ مختلط الجنس; (Ref. 3397); common length : 15.0 cm TL ذكر/ مختلط الجنس; (Ref. 3397); العمر: 18 سنين (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
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
مصائد: تجاري
أدوات
تقارير خاصة
Download XML
مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 8.9 - 26, mean 11.8 °C (based on 206 cells).
Phylogenetic diversity index (مرجع
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).
مستوى غذائي (مرجع
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.
المرونه (مرجع
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (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.
