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Acropomatiformes (Oceanic basses) >
Champsodontidae (Crocodile toothfishes)
Etymology: Champsodon: Greek, champso = crocodile, voracious predator + Greek, odous = teeth (Ref. 45335).
More on author: Regan.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathydémersal; profondeur 135 - 1120 m (Ref. 9942). Deep-water
Western Indian Ocean: Dahlak Archipelago, Gulf of Suez, Gulf of Aqaba, and has been collected in the central Red Sea. It is not clear whether there are two separate populations, one of the deep water (360-380 m) and one of the deep sea (1085-1120 m) or whether vertical migrations of 700 m or more take place. Gene flow occurs between the Gulf of Aden, the Red Sea, and the Gulf of Aqaba.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 10.6 cm SL mâle / non sexé; (Ref. 30343)
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Nemeth, D., 1994. Systematics and distribution of fishes of the family Champsodontidae (Teleostei: Perciformes), with descriptions of three new species. Copeia 1994(2):347-371. (Ref. 30434)
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
Température préférée (Réf.
123201): 10.5 - 21.8, mean 14.4 °C (based on 82 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00215 - 0.01225), b=3.02 (2.81 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 4.1 ±0.5 se; based on size and trophs of closest relatives
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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