Cephalopoda |
Octopoda |
Octopodidae | Octopodinae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 50 m (ссылка 96968). Tropical
Indo-West Pacific: Australia and Japan. Subtropical to temperate.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm ?  range ? - ? cm Max length : 22.0 cm TL самец/пол неопределен; (ссылка 96968)
Mantle length is 5.7 cm. This species is extremely venomous, tetrodotoxin venom produced in the salivary glands has potential to cause human deaths (Ref. 96968). It lives on intertidal and shallow subtidal reefs, seagrass meadows, and rubble areas. It emerges at night and forages for small crustaceans and fishes. Hatchlings are benthic (Ref. 96968).
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
Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 15 - 23.6, mean 18 (based on 144 cells).
Fishing Vulnerability
Low vulnerability (12 of 100).