Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina djupbottenlevande; djupintervall 150 - 2604 m (Ref. 58018). Deep-water; 65°N - 36°S, 77°W - 19°E (Ref. 117245)
Western Atlantic: Davis Strait, off Newfoundland and Middle Atlantic Bight. Eastern Atlantic: Rockall Trough/ Bill Bailey Bank, off Mauritania and off southwestern Africa.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 45.2 cm TL hane/ej könsbestämd; (Ref. 6950)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 15 - 17. Body uniformly brown with dark fins. Head pores unreduced. Lateral line system with dorsolateral, a mediolateral and a ventral lateral line. Long tail, preanal 33.5-45.9% SL. Body scaled, including neck, fins and abdomen (Ref. 27255). Differs from sympatric species L. vahlii and L. esmarkii by its uniform coloration (vs. bars or marks present), lack of predorsal lateral line, smaller and fewer palatine teeth (3-5 vs. 8-22 and 5-13 respectively) and position of the last precaudal vertebrae in relation to dorsal fin (ray number 15-17 vs.18-19 and 19-20 respectively) (Ref. 36375).
Body shape (shape guide): eel-like; Cross section: oval.
Benthic; feeds on sponge remains, worms, molluscs, pycnogonids, crustaceans and brittle stars (Ref. 58426). Species forgotten in CLOFNAM (10007) and FNAM (4695).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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 på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 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=0.00182 (0.00103 - 0.00321), b=3.20 (3.04 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.5 ±0.45 se; based on food items. |
Resiliens (Ref. 120179) |
Mycket låg, lägsta populationsfördubblingstid mer än 14 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
High vulnerability (63 of 100). 🛈 |