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> Beryciformes (Sawbellies) > Berycidae (Alfonsinos)
Eponymy: Edward Gerrard (1810–1910) worked as an attendant in Gray’s department at the British Museum (1841–1896). [...] (Ref. 128868), visit book page.
More on author: Günther.

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

seewasser demersal; tiefenbereich 10 - 500 m (Ref. 9563). Temperate; 31°S - 45°S, 114°E - 150°E

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Eastern Indian Ocean: endemic to southern Australia, from off Lancelin, Western Australia to Bass Strait.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 25.0 range ? - ? cm
Max length : 66.0 cm TL Männchen/unbestimmt; (Ref. 9563); max. veröff. Alter: 71 Jahre (Ref. 119470)

A temperate species (Ref. 7300) occurring on rocky reefs and muddy substrates of the continental shelf and upper slopes (Ref. 9563), singly or in pairs (Ref. 79654).

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

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May, J.L. and J.G.H. Maxwell, 1986. Trawl fish from temperate waters of Australia. CSIRO Division of Fisheries Research, Tasmania. 492 p. (Ref. 9563)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 14 - 17.1, mean 15.6 °C (based on 45 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5088 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.1 ±0.7 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (71 of 100).

Preiskategorie (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 17.2 [6.1, 55.3] mg/100g; Iron = 0.266 [0.120, 0.533] mg/100g; Protein = 17.9 [16.8, 19.0] %; Omega3 = 0.71 [0.28, 1.74] g/100g; Selenium = 19.1 [9.1, 40.5] μg/100g; VitaminA = 19.3 [4.8, 77.0] μg/100g; Zinc = 0.509 [0.348, 0.785] mg/100g (wet weight);

Centroberyx gerrardi (Günther, 1887)