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Ophidiiformes (Cusk eels) >
Bythitidae (Livebearing brotulas)
Eponymy: Professor Dr Nikolai Vasilyevich Parin (1932–2012). (See Parin, also see Nikolay (Parin) & Nik Parin) (Ref. 128868), visit book page.
More on author: Cohen.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina djupbottenlevande; djupintervall 1000 - 1100 m (Ref. 6610). Deep-water
Southeast Atlantic: off the Cape in South Africa (Ref. 6610). Southwest Pacific: Australia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 64.0 cm TL hane/ej könsbestämd; (Ref. 6610)
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 91 - 95; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 69 - 77.
Body shape (shape guide): elongated.
A benthic species found on the continental slope (Ref. 75154). Rare species (Ref. 34024). Taken in a bottom trawl (Ref. 34024).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00468 (0.00186 - 0.01174), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.7 ±0.6 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Låg, lägsta populationsfördubblingstid 4,5-14 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
High vulnerability (56 of 100). 🛈 |