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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..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien benthopelagisch; diepte 712 - 843 m (Ref. 41692). Deep-water; 26°S - 28°S
Eastern Indian Ocean: Australia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 77.0 cm SL mannelijk / geslacht onbekend; (Ref. 41692)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 42 - 43; Dorsale zachte stralen (totaal) : 54 - 56; Anale stekels: 2; Anale zachte stralen: 44 - 45; Wervels: 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).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (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).
Trofisch niveau (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).