Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

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

; diepteverspreiding ? - 280 m (Ref. 116836). Polar

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Introducties

Antarctic Atlantic: Antarctica and South Georgia.

Length at first maturity / Size / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

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.

Voornaamste referentie Referenties | Coördinator | Medewerkers

Gutt, J., I. Barratt, E. Domack, C. d'Udekem d'Acoz, W. Dimmler, A. Gremare, O. Heilmayer, E. Isla, D. Janussen, E. Jorgensen, K.H. Kock, L.S. Lehnert, P. Lopez-Gonzales, S. Langner, K. Linse, M.E. Manjon-Cabeza and M. Meißner. 2011. (Ref. 87520)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)

Niet beoordeeld

Status bij CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

Harmless

Gebruik door de mens

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Trophic Ecology

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voedselhoeveelheid
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Ecologie
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recrutering
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Fecundity
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Eieren
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