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> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Mataeocephalus: Greek, maa, mataio = silliness + Greek,kepahle = head (Ref. 45335); cristatus: Name from Latin crista for crest, referring to the slightly enlarged middle row of spinules on most body scales.
More on authors: Sazonov, Shcherbachev & Iwamoto.

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

seewasser benthopelagisch; tiefenbereich 1000 - 1720 m (Ref. 75667). Tropical

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Indo-West Pacific: Indian Ocean (Saya de Malha Bank, Mascarene Ridge, Markus-Necker Ridge, Ninety East Ridge); Western Pacific (South China Sea),

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 27.1 cm TL Männchen/unbestimmt; (Ref. 75667)

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

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Sazonov, Y.I., Y.N. Shcherbachev and T. Iwamoto, 2003. The grenadier genus Mataeocephalus Berg, 1898 (Teleostei, Gadiformes, Macrouridae), with descriptions of two new species. Proc. Calif. Acad. Sci., v. 54 (no. 17):279-301. (Ref. 75667)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Preferred temperature (Ref. 123201): 2.5 - 5.2, mean 3.8 °C (based on 352 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00575 (0.00194 - 0.01707), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (17 of 100).

Mataeocephalus cristatus Sazonov, Shcherbachev & Iwamoto, 2003