Scyphozoa |
Coronatae |
Atollidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
पिलाजिक; गहराई सीमा 0 - 1500 m (संदर्भ 2376). Tropical; 78°N - 44°S, 180°W - 180°E (संदर्भ 121705)
Indo-Pacific, Atlantic Ocean and the Antarctic. Tropical to polar.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 15.0 cm WD पुल्लिंग / अलिंग; (संदर्भ 2992)
Up to 15 cm wide; basal attachment of stomach clover-shaped; with up to 32, usually about 22, tentacles; marginal septa diverging at their proximal ends, not completely covered by coronal muscle.
Largest and best known of the Atolla species. Minimum depth from Ref. 116114. Inhabits offshore (Ref. 813). Found in deep waters (Ref. 2376).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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.
Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira 2002 Checklist of the cnidaria medusozoa of Brazil. Biota Neotropica 2(1):1-31. (संदर्भ 813)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Trophic EcologyFood items (preys)
संघटक आहार
आहार खपत
परभक्षी
Population dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 0.4 - 8, mean 4.8 (based on 1157 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.