Scyphozoa |
Semaeostomeae |
Ulmaridae | Aureliinae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthopelagic; depth range 50 - 330 m (Ref. 116551). Subtropical; 68°N - 48°S, 122°E - 63°E
Arctic. Pacific Ocean, Atlantic Ocean, Mediterranean and Western Indian Ocean: from China to Alaska, south to Argentina and east to Oman.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 60.0 cm WD male/unsexed; (Ref. 2992)
Up to 50 to 60 cm wide; 16 wide, simple velar lappets containing 5 to 8 simple, blindly ending centrifugal canals; tentacles in 16 clusters arising in a single row below the ring canal, each group curved with the concavity outwards.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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.
Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko. 2003. (Ref. 1663)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
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Tools
More information
Population dynamicsGrowthAge/SizeLength-weightLength-lengthLength-frequenciesMass conversionRecruitmentAbundance Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Vulnerability
Moderate vulnerability (44 of 100).
Price category
Unknown.