Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino batidemersal; rango de profundidad 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.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 45.2 cm TL macho / no sexado; (Ref. 6950)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 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).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 3.1 - 7.1, mean 4.1 °C (based on 329 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00182 (0.00104 - 0.00318), b=3.20 (3.04 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Referencia
69278): 3.5 ±0.45 se; based on food items.
Resiliencia (Referencia
120179): Muy bajo, población duplicada en un tiempo mínimo superior a 14 años (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Moderate vulnerability (35 of 100).
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