Kodama jujutsu, Hannan's pygmy squid
Advertisement

You can sponsor this page

Kodama jujutsu   Reid, Sato, Jolly & Strugnell, 2023

Hannan's pygmy squid
Загрузить свой Фото 
Изображение на Google |
Image of Kodama jujutsu (Hannan\
No image available for this species;
drawing shows typical species in Idiosepiidae.

Классификация / Names народные названия | синонимы | CoL | ITIS | WoRMS

Cephalopoda | Sepiolida | Idiosepiidae

Environment: milieu / climate zone / пределы глубины / distribution range экология

демерсальный; пределы глубины 1 - 20 m (ссылка 129526).  Subtropical; 20°C - 27°C (ссылка 129526)

Distribution страны | регионы FAO | Ecosystems | места находок | интродукции

Northwest Pacific: Japan.

Length at first maturity / Size / Weight / Возраст

половая зрелость: Lm ?  range ? - ? cm Max length : 0.6 cm ML самец/пол неопределен; (ссылка 129526); 1.29 cm ML (female)

биология     глоссарий (например epibenthic)

This small squid is found around coral reefs, often in open water near reef cuts or in shallow seagrass beds. It was observed that this species habitually attach itself to the underside of various hydroids or any underwater substrate. It is seen hunting and foraging after sunset. It preys on small shrimp by grappling with its small arms. The species attack the dorsal side of prey to immobilise it within seconds, then swim or attach to substrate while consuming prey. The males approach females from below when mating (Ref. 129526). Found around coral reefs, often in open water near reef cuts or in shallow seagrass beds. It was observed that this species attach itself to the underside of coral, on hydroid that is being consumed by the nudibranch Bornella anguilla or any underwater substrate. It is seen hunting and foraging at night. Its prey includes small shrimp with bodies smaller or similar in size. Found in water with temperatures between 20 and 27°C (Ref. 129526).

Life cycle and mating behavior половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae

Основная ссылка ссылки | координатор | соавторы

Reid, A., N. Sato, J. Jolly and J. Strugnell 2023 Two new pygmy squids, Idiosepius kijimuna n. sp. and Kodama jujutsu n. gen., n. sp. (Cephalopoda: Idiosepiidae) from the Ryukyu Islands, Japan. Mar. Biol. 170:167. (ссылка 129526)

Статус Красного Списка МСОП (ссылка 130435: Version 2025-1)


Статус СИТЕС (ссылка 108899)

Not Evaluated

CMS (ссылка 116361)

Not Evaluated

Угроза для людей

  Harmless

Использование человеком


| FishSource |

инструменты

дополнительная информация

Trophic Ecology
Food items (preys)
состав пищи
потребление пищи
хищники
экология
Population dynamics
рост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
Life cycle
размножение
половая зрелость
Fecundity
нерест
Eggs
Развитие икры
Larvae
Distribution
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
ссылки

ресурсы в Интернет

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (Геном, Нуклеотид) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Вперёд, поиск) | Zoological Record

Estimates based on models

Fishing Vulnerability (ссылка 71543): Low vulnerability (10 of 100).