Cephalopoda |
Octopoda |
Opisthoteuthidae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 100 - 1935 m (ссылка 96968). Tropical
Western Atlantic: West Indies. Tropical to subtropical.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm 2.3  range ? - ? cm Max length : 18.6 cm TL самец/пол неопределен; (ссылка 96968)
Mantle length is 5.5 cm. Mature eggs capsules measure 1 x 0.7 cm. A total of 320 eggs have been reported in the ovary of one female (Ref. 96968). Minimum depth from Ref. 110525. Found on the continental shelf (Ref. 110525).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
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
Wood, J.B. and C.L. Day 1998 CephBase. http://www.cephbase.utmb.edu/. [Accessed 26/01/06]. (ссылка 3722)
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
| FishSource |
инструменты
дополнительная информация
Population dynamicsрост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 5.5 - 14.4, mean 9.4 (based on 223 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Категория цены
Unknown.