Gastropoda |
Littorinimorpha |
Caecidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 9 m (مرجع 125681). Tropical
Western and Eastern Central Pacific: Hong and Pitcairn.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Shell is slender, slightly curving, and flared from apex to aperture. Septum shape vary in detail, but always protrude more on the dorsal side and slope down to the ventral side. Operculum is thin, from brown to dark brown.
Found mid-intertidal on sand, from silty calcareous to coarse with gravel and pebbles (Ref. 125681).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Preece, R.C. 1995 The composition and relationships of the marine molluscan fauna of the Pitcairn Islands. The Pitcairn Island: biogeography, ecology and prehistory. Benton, T. G. and T. Spencer (eds). Biological Journal of the Linnean Society 56:339-358. (مرجع 87907)
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 مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
