Scyphozoa |
Rhizostomeae |
Mastigiidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
سطح زی. Tropical
Indo-West Pacific.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 19.0 cm WD جنس نر / بدون خواص جنسي; (مرجع 2992)
10 up to 19 cm wide, exumbrella with nematocyst warts in polygonal pattern, and with 'eye spots', consisting of white circles with brown center and brown rim; gelatinous substance firm; about 12 rounded velar lappets in each octant; arm-disk with few filaments; mouth arms shorter than disk radius, broad, with large and firm lateral branches and with clubs and filaments, terminal appendage triangular in cross-section; 15 to 20 canal roots in each octant; perradial rhopalar canals bottle-shaped, without anastomoses.
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
Kramp, P.L. 1961 Synopsis of the medusae of the world. J Mar Biol Ass UK 40:1-469. (مرجع 2992)
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 dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
