Cephalopoda |
Oegopsida |
Ommastrephidae | Ommastrephinae
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
Bentopelágico; oceanódromo (Ref. 87829); intervalo de profundidade 0 - 2200 m (Ref. 275). Subtropical; 10°C - 25°C (Ref. 97142), preferred 25°C (Ref. 107945); 79°N - 48°S, 180°W - 180°E
Circumglobal in subtropical and polar oceanic waters.
Comprimento na primeira maturidade / Tamanho / Peso / Idade
Maturidade: Lm ?, range 40 - ? cm Max length : 45.0 cm ML macho/indeterminado; (Ref. 97142); 90 cm ML (female); peso máx. Publicado: 1.8 kg (Ref. 275); Idade máx. registada: 1.00 anos (Ref. 77103)
They are considered as one of the straddling stocks in the northwest Pacific (Ref. 87829). Caught by dipnets (Ref. 417). Maximum depth from Ref. 59712. Oceanic but occurs near the surface at night (Ref. 417). Occasionally washed up on the beaches (Ref. 88739).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
Roper, C.F.E., M.J. Sweeney and C.E. Nauen 1984 FAO Species Catalogue. Vol. 3. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(3):277p. Rome: FAO. (Ref. 275)
Categoria na Lista Vermelha da IUCN
(Ref. 130435: Version 2025-2 (Global))
Categoria CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Ameaça para o homem
Utilização humana
Pescarias: espécies comerciais
FAO - pescarias: landings search; Publication: search | FishSource | Sea Around Us
Ferramentas
Mais informação
FisiologiaConsumo de oxigénio
Relacionado com o ser humanoSelos, moedas, diversos.
Fontes da internet
Estimativas baseadas em modelos
Rate of population increase
|
Prior r = 0.51, 95% CL = 0.34 - 0.76, Based on 1 full stock assessment. |
Vulnerabilidade da pesca
(Ref. 71543) |
Low to moderate vulnerability (34 of 100). |
Vulnerabilidade climática
(Ref. 125649) |
Low vulnerability (7 of 100) |
Categoria de preço
(Ref. 80766): |
Medium. |
Nutrients
|
Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.5 [13.7, 17.4] %; Omega3 = 0.414 [0.262, 0.566] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on nutrient studies. |
