Ascidiacea |
Stolidobranchia |
Pyuridae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; لب شور; تغييرات عمق 7 - 100 m (مرجع 1733). Tropical
Indo-West Pacific, Atlantic Ocean and the Mediterranean: Sub Antarctic Region, East South America, Pantropical, throughout the Caribbean. Tropical and subtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 8.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 1754)
Identified as a possible Lessepsian migrant, present at least in Red Sea and eastern Mediterranean (Ref. 85347). Found at depths up to 100 m (Ref. 1134). Occurs in shallow water reefal and littoral habitats (Ref. 1754); on soft sediments and among Thalassia sp. and less common on the peat bank and mangrove roots (Ref. 1758, 86424); and lives on ship hulls (Ref. 2673).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Ascidiacea are hermaphroditic; both cross- and self-fertilization is typical. Life cycle: Eggs develop into lecithotrophic larva before metamorphosing into benthic adults.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Monniot, C. 2002 Stolidobranch ascidians from the tropical western Indian Ocean. Zooligical Journal of the Linnean 135:65-120. (مرجع 1733)
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 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): 21.8 - 28.9, mean 27.3 (based on 1858 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.