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Holocephali (Chimären, Seekatzen) (chimaeras) > Chimaeriformes (Chimaeras) > Chimaeridae (Shortnose chimaeras or ratfishes)
Etymology: Chimaera: Named for the mythological creature composed of parts of multiple animals, referring to their odd mix of characteristics. (See ETYFish); ogilbyi: In honor of Irish ichthyologist-herpetologist James Douglas Ogilby (1853‒1925), Australian Museum (Sydney), for his researches on Australian fishes. (See ETYFish).
More on author: Waite.

Issue
Junior synonym Hydrolagus tsengi, is valid according to Cheng & Zhou 1997:61 (CofF ver. 7 December 2021).

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

seewasser bathydemersal; tiefenbereich 120 - 872 m (Ref. 125617), usually 200 - 500 m (Ref. 125617). Temperate; 30°S - 44°S

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indo-Australian: Australia, Indonesia and Papua New Guinea.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m ?, range 69 - 63.1 cm
Max length : 90.4 cm TL Männchen/unbestimmt; (Ref. 125617); 103.7 cm TL (female)

Occurs in the continental shelf and slope (Ref. 7300). Oviparous (Ref. 205). Eggs are encased in horny shells (Ref. 205). Caught with bottom trawls but not utilized at present although its meat is of high quality (Ref. 6871, 9904) but of low value (Ref.58048).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Oviparous (Ref. 205).

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Finucci, B., W.T. White, J.M. Kemper and G.J. Naylor, 2018. Redescription of Chimaera ogilbyi (Chimaeriformes; Chimaeridae) from the Indo-Australian region. Zootaxa 4375(2):191-210. (Ref. 125617)

IUCN Rote Liste Status (Ref. 130435)

Gefährdung zunehmend (NT) (A2bd); Date assessed: 02 September 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell

FAO - Publication: search | FishSource |

Mehr Information

Trophic ecology
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Räuber

Ecology
Ökologie

Population dynamics
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Genetics
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Estimates based on models

Preferred temperature (Ref. 123201): 11.4 - 15.9, mean 14.1 °C (based on 26 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00282 (0.00118 - 0.00673), b=3.10 (2.89 - 3.31), 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

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Assuming Fec <100).

Fishing Vulnerability (Ref. 59153): High vulnerability (62 of 100).

Preiskategorie (Ref. 80766): High.

Chimaera ogilbyi Waite, 1898