Asteroidea |
Valvatida |
Ophidiasteridae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 183 m (مرجع 81020). Tropical
Indo-Pacific. Tropical and subtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Cryptic, rare on reef flat, lagoon and seaward reef (Ref. 102252). Also on a reef slope (Ref. 97449). Ophidiasterids are typical substrate film-feeders as well as on rock-encrusting organisms (Ref. 108108). Associated with coral communities. Dwells in hard rocky substrates (Ref. 129602).
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
Lane, D.J.W., L.M. Marsh, VandenSpiegel and F.W.E. Rowe 2000 Echinoderm fauna of the South China Sea: an inventory and analysis of distribution patterns. The Raffles Bulletin of Zoology (Suppl. 8):459-493. (مرجع 81020)
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
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
Preferred temperature
(Ref.
115969): 24.1 - 28.5, mean 26.2 (based on 82 cells).
