Environment: milieu / Klimaatzone / Diepte / distribution range
Ecologie
marien bathypelagisch; diepte 701 - 2868 m (Ref. 96339). Deep-water; 65°N - 35°S, 180°W - 180°E (Ref. 57326)
Circumglobal. Eastern Atlantic: Iceland, and from France south to Morocco including Madeira and Azores Islands; Mauritania south to Guinea Bissau (Ref. 4460). Reported from Western Australia and New South Wales (Ref. 7300).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 13.0 cm SL mannelijk / geslacht onbekend; (Ref. 96339)
Meso- and bathypelagic (Ref. 58302). Found in areas with steeply inclined slopes. Ovarian eggs relatively large (1.8 mm in diameter) and few (96 in a female of 10 cm).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Markle, D.F. and J.-C. Quéro, 1984. Alepocephalidae (including Bathylaconidae, Bathyprionidae). p. 228-253. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 1. (Ref. 4736)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 2.9 - 6.3, mean 4 °C (based on 1957 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00163 - 0.00737), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Fec=96).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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