Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas batipelágico; não migratória; intervalo de profundidade 610 - 1370 m (Ref. 3587). Deep-water; 37°N - 35°S, 98°W - 6°W (Ref. 1371)
Central Atlantic: Western Central Atlantic: Gulf of Mexico, Caribbean, and northeastern coast of South America. Eastern Atlantic: Morocco, Canary Islands, Azores and Portugal (Ref. 3587).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 58.0 cm TL macho/indeterminado; (Ref. 1371)
Head bones and integument are relatively tough; eyes are of moderate size; chin barbels are long and prominent; adults over 30 cm have a pronounced hump-back appearance; caudal fin is absent; the first fin rays of the dorsal pectoral and pelvic fins are very elongated; body color is generally brownish; the fin membranes, mouth and gill chamber blackish (Ref. 1371). This species does not have light organs (Ref. 6187).
Body shape (shape guide): elongated; Cross section: oval.
Captured together with the commercial red shrimp (Pleoticus robustus).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 5.2 - 10.6, mean 6.7 °C (based on 116 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00143 - 0.00967), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.1 ±0.1 se; based on size and trophs of closest relatives
Vulnerabilidade da pesca (Ref.
59153): Moderate vulnerability (43 of 100).
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