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Zeiformes (Dories) >
Oreosomatidae (Oreos) > Oreosomatinae
Etymology: Allocyttus: Greek, allos = other + Greek, kyttaros, kytos = a convex cavity.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathypelagisch; diepte 230 - 1900 m (Ref. 6548). Deep-water; 18°N - 33°S
Eastern Atlantic: Mauritania (17°27'N) to Angola (11°07'S) and one single record in the subtropics caught off South Africa at 33°19'S, 2°20'E.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 23.2 cm SL mannelijk / geslacht onbekend; (Ref. 6545)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 4 - 6; Dorsale zachte stralen (totaal) : 30 - 32; Anale stekels: 2; Anale zachte stralen: 26 - 29. Prejuveniles and juveniles uniformly dark brown in color (Ref. 6548).
Perhaps a midwater species, occasionally deeper.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Karrer, C., 1990. Oreosomatidae. p. 637-640. 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. 2. (Ref. 6545)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Preferred temperature (Ref.
123201): 2.9 - 3.3, mean 3.1 °C (based on 12 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5635 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00733 - 0.03589), b=3.02 (2.82 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).