Olocefali (chimere) (chimaeras) >
Chimaeriformes (Chimaeras) >
Chimaeridae (Shortnose chimaeras or ratfishes)
Etymology: Hydrolagus: hydro-, combining form of hydor (Gr.), water; lagos (Gr.), hare, i.e., “water rabbit,” probably referring to three pairs of tooth plates, which tend to protrude from the mouth like a rabbit’s incisors (See ETYFish); barbouri: In honor of American herpetologist Thomas Barbour (1884‒1946), later director of the Harvard Museum of Comparative Zoology, “through whose enthusiastic interest the opportunity of description was provided” (See ETYFish).
Eponymy: Dr Thomas Barbour (1884–1946) was an American zoologist. [...] (Ref. 128868), visit book page.
More on author: Garman.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino batidemersale; distribuzione batimetrica 100 - 1100 m (Ref. 58497). Temperate
Northwest Pacific: Sea of Japan and East China Sea.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Common length : 60.0 cm TL maschio/sesso non determinato; (Ref. 3197)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Dark chocolate-brown with large light colored spots.
Body shape (shape guide): elongated.
Carnivorous. Oviparous (Ref. 205). Eggs are encased in horny shells (Ref. 205).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Masuda, H. and G.R. Allen, 1993. Meeresfische der Welt - Groß-Indopazifische Region. Tetra Verlag, Herrenteich, Melle. 528 p. (Ref. 9137)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: commerciale
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 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). |
Livello trofico (Fonte Biblio. 69278) |
3.5 ±0.37 se; based on food items. |
Resilienza (Fonte Biblio. 120179) |
Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Assuming Fec <100). |
Vulnerabilità della pesca (Ref. 59153) |
High to very high vulnerability (70 of 100). 🛈 |
Categoria di prezzo (Ref. 80766) |
High.
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