Crinoidea |
Comatulida |
Comatellinae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 3 - 106 m (مرجع 101090). Tropical
Indo-West Pacific.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Minimum depth from Ref. 101028. Under rubble, cryptic during the day (Ref. 100368). Becomes active at night, extending its long arms (Ref. 101028) from among coral branches or rubble (Ref. 100368). Suspension feeder (Ref. 68823).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Crinoidea are gonochoric. During spawning, the pinnule walls rupture and the eggs and sperms are shed into the seawater. Life cycle: Embryos elongate into free-swimming larvae (doliolaria) which later sink to the bottom where they metamorphose into stalked sessile crinoid.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Kirkendale, L. and C.G. Messing 2003 An annotated checklist and key to the Crinoidea of Guam and the Commonwealth of the Northern Mariana Islands. Micronesica 35-36:523-546. (مرجع 101028)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Harmless
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
Preferred temperature
(Ref.
115969): 26.5 - 29, mean 28 (based on 150 cells).