Thaliacea |
Pyrosomatida |
Pyrosomatidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
سطح زی. Subtropical
Northern Atlantic: Europe. Indo-West Pacific: Japan.
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 order Pyrosomatida includes clonal and sexual phases in its life cycle. Life cycle: Eggs develop into lecithotrophic oozooid (cyathozooid) which undergo budding to form four blastozooids. The oozoid degenerates and the colony is formed from the blastozooids.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Hirose, E., S. Kimura, T. Itoh and J. Nishikawa 1999 Tunic morphology and cellulosic components of Pyrosomas, Doliolids, and Salps (Thaliacea, Urochordata). Biological Bulletin 196(1):113-120. (مرجع 3480)
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
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
طبقه قيمت
Unknown.