Cephalopoda |
Octopoda |
Eledonidae | Eledoninae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 30 - 300 m (ссылка 96968). Subtropical; 20°S - 44°S, 65°W - 28°W (ссылка 107072)
Southwest Atlantic: Brazil to Argentina.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ? range ? - ? cm Max length : 9.0 cm ML самец/пол неопределен; (ссылка 105659); наибольший возраст (опубликованны данные): 2.00 годы (ссылка 104514)
Frequently caught in bottom trawls together with Eledone gaucha Haimovici, 1988 (Ref. 104514). Benthic (Ref. 104514). Coexists with Eledone gaucha along the continental shelf and slope. Inhabits soft bottoms, on both sandy and muddy bottoms. Feeds mainly on crustaceans such as crabs and stomatopods (Ref. 104173).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
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 (Ref. 833). Eggs are attached on a hard substrate. Females die after releasing the hatchlings (Ref. 104514).
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
| FishSource |
инструменты
дополнительная информация
Population dynamicsростMax. ages / sizesLength-weight rel.Length-length rel.Размерный составMass conversionчисленность PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 7.7 - 21.7, mean 13.7 (based on 74 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
