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> Acropomatiformes (Oceanic basses) > Pentacerotidae (Armorheads) > Pentacerotinae
Etymology: Pentaceros: Greek, pente = five + Greek, keras = horn (Ref. 45335).

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

seewasser benthopelagisch; tiefenbereich 146 - 800 m (Ref. 56527), usually 400 - 600 m (Ref. 56527). Temperate; 59°N - 29°N, 135°E - 125°W (Ref. 57888)

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North Pacific: Gulf of Alaska to North Pacific Ocean off central California and south of Japan, with center of abundance at the seamounts of the southern Emperor-northern Hawaiian Ridge.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 28.0 range ? - ? cm
Max length : 44.0 cm TL Männchen/unbestimmt; (Ref. 56527); common length : 29.0 cm TL Männchen/unbestimmt; (Ref. 56527); max. veröff. Gewicht: 1.2 kg (Ref. 56527); max. veröff. Alter: 11 Jahre (Ref. 56527)

Juveniles epipelagic, adults benthopelagic (Ref. 58302).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Observations based on the lack of occurrence of individuals older than 3 years in the seamounts may suggest that P. wheeleri may spawn in only one or two seasons and die afterwards (Ref. 57888).

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Hardy, G.S., 1983. A revision of the fishes of the family Pentacerotidae (Perciformes). N.Z. J. Zool. 10:177-220. (Ref. 7448)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO - Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 0.5 - 11.5, mean 7.8 °C (based on 14 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5157 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.4 se; based on diet studies.

Generation time: 8.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (tm = 6-7).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (54 of 100).

Preiskategorie (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 20.7 [10.2, 36.6] mg/100g; Iron = 0.268 [0.145, 0.492] mg/100g; Protein = 17 [16, 18] %; Omega3 = 0.504 [0.252, 1.008] g/100g; Selenium = 21.9 [9.0, 48.0] μg/100g; VitaminA = 26.5 [6.1, 127.1] μg/100g; Zinc = 0.528 [0.354, 0.775] mg/100g (wet weight);

Pentaceros wheeleri (Hardy, 1983)