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Aulopiformes (Grinners) >
Paralepididae (Barracudinas)
Etymology: Magnisudis: Latin, magnus = large + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335).
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin pelagic-oceanic; océanodrome (Ref. 51243); profondeur 0 - 4750 m (Ref. 58018). Deep-water; 69°N - 61°S, 180°W - 180°E
Circumglobal: From Arctic to Antarctic. Northwest Pacific: Bering Sea, Kamchatka and Kuril Islands (Ref. 41668). Eastern Pacific: southeast Alaska (59°N) to Chile (Ref. 35950). Western Atlantic: 38°N to the Gulf of Mexico, Bermuda, and the Caribbean Sea (Ref. 37039).
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 56.0 cm SL mâle / non sexé; (Ref. 557); common length : 43.0 cm SL mâle / non sexé; (Ref. 4473)
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 9 - 12; Épines anales: 0; Rayons mous anaux: 20 - 24; Vertèbres: 60 - 69. Branchiostegal rays: 8.
Body shape (shape guide): elongated.
Oceanic species of medium depth range. Large adults approach the coasts in temperate and polar zones (Ref. 35950). Meso- and bathypelagic (Ref. 58302). Spawns throughout the year in tropical and subtropical seas (Ref. 35388). Seems to spawn in the Sargasso Sea. Feed on small fishes and shrimps. Preyed upon by sharks, tuna, and whales.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Post, A., 1990. Paralepididae. p. 373-384. 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. 1. (Ref. 4473)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00186 (0.00077 - 0.00449), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.7 ±0.0 se; based on diet studies. |
Résilience (Réf. 120179) |
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |
Nutriments (Ref. 124155) |
Calcium = 23.2 [10.6, 67.7] mg/100g; Iron = 0.58 [0.21, 1.36] mg/100g; Protein = 15.3 [12.3, 17.7] %; Omega3 = 0.243 [0.077, 0.655] g/100g; Selenium = 28.7 [8.4, 79.2] μg/100g; VitaminA = 7.9 [1.4, 44.7] μg/100g; Zinc = 0.347 [0.208, 0.564] mg/100g (wet weight); |