Thecostraca |
Balanomorpha |
Balanidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 20 m (مرجع 106657). Tropical; 40°N - 17°S, 32°W - 0°W
Eastern Atlantic.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Depth range based on estimate from literature. Forms bands just below low tide on exposed rocky shores (Ref. 2767). On low intertidal and infralittoral rocky shores (Ref. 106657). Key filter feeder; useful bioindicator (Ref. 107000).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the superorder Thoracica are mostly hermaphroditic. Broadcast spawners, fertilization occurs in the mantle cavity. Life cycle: Eggs hatch into planktonic nauplii and leave the mantle cavity. Afterwards, they undergo six naupliar instars succeded by nonfeeding cypris larva (settling stage) which later metamorphose into adults.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Wirtz, P., R. Araújo and A.J. Southward 2006 Cirripedia of Madeira. Helgol Mar Res 60:207-212. (مرجع 2767)
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): 18.7 - 21.6, mean 20.2 (based on 44 cells).
طبقه قيمت
Unknown.
