South Georgia Island and South Sandwich Islands country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: C: Ref. 87801.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Häussermann, V. and G. Försterra, 2009
National Database:

Common names from other countries

... more

Classification / Names / Names народные названия | синонимы | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Amphipoda (Amphipods) > Ischyroceridae ()

Environment: milieu / climate zone / depth range / distribution range экология

. Polar

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

Southeast Pacific, Southwest Atlantic and Antarctic Atlantic. Subtropical to polar.

Length at first maturity / Size / Вес / Возраст

Maturity: L_m ? range ? - ? cm

It is found on algae and hard bottoms (Ref. 87801).

Life cycle and mating behavior половая зрелость | размножение | нерест | икра | Fecundity | личинки

Members of the order Amphipoda are gonochoric and sexually dimoprhic (males larger than females). Mating behavior: Males locate potential partners with the aid of their antenna to detect the pheromones released by the females; the male then rides or carries the female until the latter is ready to molt. When the female is ready, the male pushes the sperm into the marsupium and releases the female afterwards. A few hours later, the female releases her eggs into the marsupium for fertilization. Life cycle: Eggs are brooded in the marsupium. Eggs hatch into juveniles and remain in the marsupium for a few days. Each species undergo 20 molts at most, i.e., 1-year long life cycle.

Основная ссылка ссылки | координатор | соавторы

Southern Ocean Mollusc Database (SOMBASE). 2011. (Ref. 87340)

Статус Красного Списка МСОП (Ref. 130435)

Не определен

Статус СИТЕС (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

Harmless

Использование человеком

| FishSource |

инструменты

E-book | полевой определитель

дополнительная информация

страны
регионы FAO
Ecosystems
места находок
интродукции
Stocks
экология
пища
пищевые объекты

народные названия
синонимы
хищники
размножение
половая зрелость
нерест
Fecundity
икра
Развитие икры

Возраст/Размеры
рост
Зависимость между длиной и массой тела
Зависимость между длинами
морфология
личинки
численность

ссылки
Mass conversion

соавторы
изображения

ресурсы в Интернет

Jassa thurstoni Conlan, 1990