Demospongiae |
Haplosclerida |
Chalinidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 20 - 500 m (مرجع 89826). Polar
Antarctica.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Demospongiae are hermaphroditic. Life cycle: The zygote develops into parenchymella larva (free-swimming) before settling down on a substrate where it grows into a young sponge.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Campos, M., B. Mothes, C. Lerner, J.L. Carraro and I.L. Veithenheimer-Mendes 2007 Sponges (Porifera, Demospongiae) from Bransfield strait, off Joinville Island, collected by Brazilian Antarctic Program - PROANTAR. Porifera Research: Biodiversity, Innovation and Sustainability, pp. 219-232. (مرجع 89826)
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 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): -1.8 - 2.4, mean -0.9 (based on 127 cells).
