Cotylorhiza pacifica

Cotylorhiza pacifica   Mayer, 1915

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Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Scyphozoa | Rhizostomeae | Cepheidae

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

Pelagiska.  Subtropical

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Northern Pacific.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 20.0 cm WD hane/ej könsbestämd; (Ref. 2992)

Short description Morfologi

20 cm in diameter; about 8 irregularly spaced, bluntly pointed velar lappets in each octant, with deep furrows between them; the 8 mouth arms with window-like openings in the lateral membranes; proximal portion of arms one-fourth of the length of distal portion; center of armdisk with numerous slender filaments; appendages on outer parts of arms not very numerous; the 8 rhopalar canals twice as wie as the inter-rhopalar canals, of which there are 16 to 17 in each octant.

Biologi     Ordlista (t.ex. epibenthic)

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae

Members of the class Scyphozoa are gonochoric. Life cycle: Egg is laid by the adult medusa which later develops into a free-living planula, then to a scyphistoma to a strobila, and lastly to a free-living young medusa.

Main reference referenser | Koordinator | Medarbetare

Kramp, P.L. 1961 Synopsis of the medusae of the world. J Mar Biol Ass UK 40:1-469. (Ref. 2992)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

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

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

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