Holocéphales (chimères) (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).
Eponymy: James Douglas Ogilby (1853–1925) was an Irish-born Australian ichthyologist and taxonomist, son of the famous zoologist William Ogilby (below). [...] (Ref. 128868), visit book page.
More on author: Waite.
Taxonomic Remarks
Junior synonym Hydrolagus tsengi, is valid according to Cheng & Zhou 1997:61 (CofF ver. 7 December 2021).
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathydémersal; profondeur 120 - 872 m (Ref. 125617), usually 200 - 500 m (Ref. 125617). Temperate; 30°S - 44°S
Indo-Australian: Australia, Indonesia and Papua New Guinea.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm ?, range 69 - 63.1 cm
Max length : 90.4 cm TL mâle / non sexé; (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).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: intérêt commercial mineur
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00331 (0.00137 - 0.00798), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.7 ±0.6 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Faible, temps minimum de doublement de population : 4,5 à 14 années (Assuming Fec <100). |
Vulnérabilité de la pêche (Ref. 59153) |
High vulnerability (64 of 100). 🛈 |
Catégorie de prix (Ref. 80766) |
High.
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