Greenland country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Olrik Bay, Saunders Island, Duck Islands in Melville Bay, and East Greenland (Ref. 125137). C: Ref. 125137.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/gl.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ortmann, A.E., 1901
National Database:

Common names from other countries

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Classification / Names / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Amphipoda (Amphipods) > Ischyroceridae ()

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

; djupintervall 4 - 201 m (Ref. 125137). Temperate; 81°N - 35°N, 151°E - 81°E

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Arctic, Pacific Ocean and Northern Atlantic: from Kuril Islands to southern California, north to Svalbard and east to Kara Sea.

Length at first maturity / Size / Vikt / Age

Maturity: L_m 0.3 range ? - ? cm Max length : 0.7 cm BL hane/ej könsbestämd; (Ref. 130137); 0.83 cm BL (female)

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

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.

Main reference referenser | Koordinator | Medarbetare

Dahl, L. 2002. (Ref. 3140)

IUCN Red List Status (Ref. 130435: Version 2024-1)

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Ischyrocerus anguipes Krøyer, 1838