Scyphozoa |
Coronatae |
Atollidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
سطح زی; تغييرات عمق 0 - 1500 m (مرجع 2376). Tropical; 78°N - 44°S, 180°W - 180°E (مرجع 121705)
Indo-Pacific, Atlantic Ocean and the Antarctic. Tropical to polar.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 15.0 cm WD جنس نر / بدون خواص جنسي; (مرجع 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
بلوغ | تولید مثل | تخم ریزی | 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.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
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. (مرجع 813)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic EcologyFood items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
Population dynamicsرشدMax. ages / sizesLength-weight rel.Length-length rel.نوسانات طولیMass conversionفراواني Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
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).
طبقه قيمت
Unknown.
