Asteroidea |
Valvatida |
Oreasteridae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
وابسته به آب سنگ; تغييرات عمق 5 - 20 m (مرجع 800). Tropical
Indo-West Pacific.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Occurs in sandy areas and seagrass beds at depths of 5 to 20 m (Ref. 800). In shallow waters with macroalgae (Ref. 82802). Feeds on sponge (Ref. 800).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Asteroidea exhibit both asexual (regeneration and clonal) and sexual (gonochoric) means of reproduction. Life cycle: Embryos hatch into planktonic larvae and later metamorphose into pentamorous juveniles which develop into young sea stars with stubby arms.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Schoppe, S. 2000. (مرجع 800)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
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): 26 - 29.3, mean 28.7 (based on 1504 cells).
طبقه قيمت
Unknown.