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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Lycodonus: Derived from Greek, Lykos = wolf + Greek, onos = hake; malvinensis: Named after the Malvinas Islands Archipelago in the Western South Atlantic, its type locality (Ref. 85841).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien bathydemersaal; diepte 800 - 2044 m (Ref. 11954). Deep-water
Southwest Atlantic: known only from the continental slope east of the Malvinas Islands (Falkland Islands).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 19.6 cm SL mannelijk / geslacht onbekend; (Ref. 11954)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 101 - 103; Anale zachte stralen: 96 - 98; Wervels: 113. This species is distinguished by the following set of characters: 6-9 'free' (i.e., non-ray-bearing) bony scutes in front of dorsal fin; anteriormost dorsal scute closer to the base of pectoral fins than to their tips; mid-part of the bony scutes in dorsal fin and hinder part of anal fin produced as a blunt spine; D 101-103; A 96-98; neural spines of anterior caudal vertebrae very short, less than half the depth of the vertebra (Ref. 85841).
Body shape (shape guide): eel-like; Cross section: circular.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Anderson, M.E., 1994. Systematics and osteology of the Zoarcidae (Teleostei: Perciformes). Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. 60:120 p. (Ref. 11954)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00123 (0.00059 - 0.00258), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.5 ±0.5 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate vulnerability (43 of 100). 🛈 |