Iphimediella cyclogena   Barnard, 1930


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Iphimediella cyclogena

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

| Amphipoda | Iphimediidae

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

; djupintervall 178 - 889 m (Ref. 84663).  Polar

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Southern Ocean: East and West Antarctic provinces.

Length at first maturity / Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm

Biologi     Ordlista (t.ex. epibenthic)

Mainly a predator, feeding on holothuroids and polychaetes; also feeds on organic matter (Ref. 63358).

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

De Broyer, C., J.K. Lowry, K. Jazdzewski and H. Robert. 2007. (Ref. 84663)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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Ytterligare information

Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Stocks
Ekologi
Föda
Födoslag
Populärnamn
synonymer
Predatorer
Reproduktion
Könsmognad
Lek
Fecundity
Ägg
Egg development
Age/Size
Tillväxt
Length-weight
Length-length
Morfologi
Larver
Abundans
referenser
Mass conversion
Medarbetare
Bilder

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): -1.5 - 0.8, mean -0.7 (based on 276 cells).