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Gadiformes (Cods) >
Moridae (Morid cods)
Etymology: Physiculus: Diminutive of Greek, physa = tube; longicavis: From the Latin longus for long and cavis for cavity, referring to the great length of its abdominal cavity (Ref. 43973).
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin benthopélagique; profondeur 160 - 290 m (Ref. 43973). Deep-water
Southeast Pacific: Seamounts in the southern part of the Nazca Ridge and the Sala y Gómez Ridge.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 20.8 cm SL mâle / non sexé; (Ref. 43973)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 73 - 79; Épines anales: 0; Rayons mous anaux: 70 - 74; Vertèbres: 54 - 57. Chin barbel short; pyloric caeca 10-11; rounded light organ on abdomen in front of the center of the distance between the end of the bases of the pelvic fins and anal opening; ventral cavity extends to the level of the 13th/14th ray of the anal fin. Caudal fin rounded.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 9.9 - 12.1, mean 11.1 °C (based on 28 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00195 - 0.00776), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
