Cephalopoda |
Octopoda |
Octopodidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
ассоциированный с рифами; мигрирует в океане (ссылка 75927); пределы глубины 0 - 347 m (ссылка 417), usually 0 - 100 m (ссылка 1977). Tropical; ? - 7°C (ссылка 275), preferred 26°C (ссылка 107945); 57°N - 38°S, 98°W - 146°E (ссылка 275)
Circumglobal in temperate and tropical seas.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?, range 8 - 11.3 cm Max length : 180 cm TL самец/пол неопределен; (ссылка 104052); 120 cm TL (female); наибольший вес (опубликованные данные): 10.0 kg (ссылка 275)
Maximum common depth is 150 m in Ref. 75927. Maximum depth range from Ref. 114857. Maximum length for female from Ref. 804. This octopus is taken by amateur fishers and in small to large-scale harvest throughout its range. The greatest fishery effort occurs off northwest Africa, and it is know as one of the most valuable octopod species throughout the Mediterranean Sea where it is marketed fresh or frozen (Ref. 96968). Inhabits rocky, sandy and muddy bottoms of the coastline to the edge of the continental shelf (Ref. 2133). Found in intertidal and subtidal areas (Ref. 83938).
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.
Основная ссылка
ссылки | координатор | соавторы
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. (ссылка 275)
Статус Красного Списка МСОП
(ссылка 130435: Version 2025-1)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Использование человеком
рыболовство: коммерческий
FAO - рыболовство: landings, Видовой профиль | FIRMS (Stock assessments) | FishSource | Sea Around Us
инструменты
дополнительная информация
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 10 - 28.9, mean 25.8 (based on 8514 cells).
устойчивость к внешним воздействиям
высокий, минимальное время удвоения популяции до 15 месяцев (K=0.38-0.72; tm=1.2).
Prior r = 0.77, 95% CL = 0.51 - 1.15, Based on 4 full stock assessments.
Fishing Vulnerability
Moderate to high vulnerability (48 of 100).
Climate Vulnerability
Low vulnerability (21 of 100).
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.
