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Teleostei (teleosts) > Zeiformes (Dories) > Oreosomatidae (Oreos) > Oreosomatinae
Etymology: Allocyttus: Greek, allos = other + Greek, kyttaros, kytos = a convex cavity.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathypelagic; depth range 230 - 1900 m (Ref. 6548). Deep-water; 18°N - 33°S

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

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.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 23.2 cm SL male/unsexed; (Ref. 6545)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 4 - 6; Dorsal soft rays (total): 30 - 32; Anal spines: 2; Anal soft rays: 26 - 29. Prejuveniles and juveniles uniformly dark brown in color (Ref. 6548).

Perhaps a midwater species, occasionally deeper.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator : Heemstra, Phillip C. | Collaborators

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)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 23 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 2.9 - 3.3, mean 3.1 °C (based on 12 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5635 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01622 (0.00733 - 0.03589), b=3.03 (2.83 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.6 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (18 of 100).

Allocyttus guineensis Trunov & Kukuev, 1982