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Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name.
More on author: Rafinesque.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 45 - 650 m (Ref. 5968). Temperate; 65°N - 12°N, 25°W - 36°E
Eastern Atlantic: southern and western Iceland and Norway south to Senegal. Also in the Mediterranean, including the Adriatic and Aegean but not in the Black Sea.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 17.0 cm TL hane/ej könsbestämd; (Ref. 128593); publicerad maxvikt: 36.57 g (Ref. 128593)
Gill cover with four spines. Diameter of eye slightly longer than the snout length. First dorsal fin in males slightly taller than the second dorsal fin. Four longitudinal spots in dorsal fin of male, two in female (Ref. 35388).
Body shape (shape guide): elongated.
Benthic on sandy bottoms. Feeds on small bottom invertebrates mainly worms, snails and crustaceans. Eggs and larvae pelagic (Ref. 5968).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Fricke, R., 1986. Callionymidae. p. 1086-1093. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 3. (Ref. 5968)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: husbehovsfiske
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 6.7 - 13, mean 8.6 °C (based on 245 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00747 - 0.01166), b=2.77 (2.72 - 2.82), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.3 ±0.45 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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Näringsämnen (Ref.
124155): Calcium = 75.8 [42.0, 149.2] mg/100g; Iron = 0.435 [0.239, 0.816] mg/100g; Protein = 17.8 [16.8, 18.8] %; Omega3 = 0.547 [0.285, 1.010] g/100g; Selenium = 17.5 [8.2, 40.9] μg/100g; VitaminA = 18.2 [4.8, 67.9] μg/100g; Zinc = 0.738 [0.510, 1.078] mg/100g (wet weight);