Scyphozoa |
Rhizostomeae |
Stomolophidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
سطح زی; لب شور; تغييرات عمق 0 - 85 m (مرجع 116114). Tropical; 42°N - 30°S, 118°W - 34°W
Western Atlantic and Eastern Pacific: Tropical to temperate.
Length at first maturity / Size / Weight / سن
بلوغ: Lm 10.5 range ? - ? cm Max length : 18.0 cm WD جنس نر / بدون خواص جنسي; (مرجع 2992)
Up to 18 cm wide, half egg shaped or almost globular; number of velar lappets variable, about 14 in each octant, grooves between them short, all alike; scapules large, extending to or beyond level of bell margin; the free, bifurcate ends of the mouth-arms flare outwards, the lateral branches long.
Neritic, estuarine, potentially pathogenic (Ref. 116114). Feeds on bivalve veligers, gastropod veligers, copepod eggs, nauplii, copepodites and adults, and Oikopleura sp. (Ref. 106824).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
The fertilized egg develops into a tiny, motile planula larva. After swimming freely in the water for several days, the planula attaches to a suitable substrate and transforms into a sessile polyp or scyphistoma. Scyphistomae feed and grow, attaining a maximum size of a few mm. They reproduce asexually a number of ways, including the formation of podocysts and motile or non-motile buds, but only podocyst. The scyphistoma undergoes strobilation which results to ephyrae; developing itself into medusae.
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
ماهي گيري – شيلات: تجاري
| FishSource |
ابزارها
اطلاعات بيشتر
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 20 - 27.9, mean 24.7 (based on 600 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.
