Gastropoda |
Not assigned |
Patellidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 3 m (مرجع 106682). Subtropical; 29°S - 33°S, 179°W - 176°W
Southwest Pacific: Endemic to Kermadec Island.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Found from intertidal to immediate subtidal, on rock (Ref. 337). Lives on the upper surface of the rocks and abundant from just above low-water mark down to 2 m or 3 m in Sunday Island, and the shells are covered with coralline and other algae, together with Siphonaria, Elminius, and their youngs (Ref. 88739). Individuals are usually found in homing scars amongst turf algae (Ref. 89427).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Archaeogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Brook, F.J. 1998 The coastal molluscan fauna of the northern Kermadec Islands, Southwest Pacific Ocean. Journal of the Royal Society of New Zealand 28(2):185-233. (مرجع 337)
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