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Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Aphanopodinae
Etymology: Aphanopus: Greek, aphanes = hidden + Greek, pous = foot (Ref. 45335); beckeri: Named in honor of V.E. Bekker, ichthyologist at the Institute of Oceanology, Russian Academy of Sciences.
Eponymy: Vladimir Eduardovich Becker (1925–1995) was a Russian ichthyologist at the Institute of Oceanology, Moscow. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin benthopélagique; profondeur 712 - 843 m (Ref. 41692). Deep-water; 26°S - 28°S
Eastern Indian Ocean: Australia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 77.0 cm SL mâle / non sexé; (Ref. 41692)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 42 - 43; Rayons mous dorsaux (Total) : 54 - 56; Épines anales: 2; Rayons mous anaux: 44 - 45; Vertèbres: 104 - 105. Distance from snout to anus 1.75-1.8 times in SL; eye diameter 5.25-6.15; upper jaw 2.05-2.10 times in HL (Ref. 41692).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Parin, N.V., 1995. Three new species and new records of cutlass fishes of the genus Aphanopus (Trichiuridae). J. Ichthyol. 35(2):128-138. (Ref. 41692)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00046 (0.00020 - 0.00105), b=3.12 (2.92 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).