Echinoidea |
Camarodonta |
Echinometridae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
وابسته به آب سنگ; تغييرات عمق 0 - 40 m (مرجع 83942). Tropical
Western Central Atlantic: USA to the West Indies.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
It was proposed that this species played an important role in the transformation of the coral community in reefs of Rhomboidal Cays, Belize. It used to be dominated by Acropora cervicornis, but was transformed to be dominated by Agaricia tenuifolia due to the herbivory of this species. It resulted to promoting the settlement and growth of Agaricia in the area (Ref. 86570). This is an intertidal species found in coral reefs and rocky bottoms (Ref. 83942). It inhabits reef areas (Ref. 415), particularly on beds of Agaricia sp. (Ref. 86574). This species shelters beneath rubble in turbulent reef habitats and takes exposed positions at the cays (Ref. 86570).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Collin, R., M.C. Díaz, J. Norenburg, R.M. Rocha, J.A. Sánchez, M. Schulze, A. Schwartz and A. Valdés. 2005. (مرجع 415)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecologyاقلام غذاييتركيب غذاييمصرف غذاييFood rationsشکارچیان Population dynamicsرشدMax. ages / sizesLength-weight rel.Length-length rel.نوسانات طولیMass conversionبازسازیفراواني Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvaeپويايي لاروي Human RelatedAquaculture profiles
Stamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 25.5 - 28.1, mean 27.3 (based on 172 cells).
طبقه قيمت
Unknown.