Bivalvia |
Arcida |
Arcidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 150 m (مرجع 93550), usually 0 - 50 m (مرجع 75831). Tropical
Indo-Pacific and the Mediterranean Sea. Tropical and subtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 0.4 cm TL جنس نر / بدون خواص جنسي; (مرجع 2922)
Found in low tidal to 130 m in crevices and stones; dead specimens to 274 m (Ref. 337); also intertidal on rocks and coral (Ref. 75831). Commonly attached via strong byssal threads to the undersides of rock slabs and boulders in the lower eulittoral subzone and to dead coral and rocks in the shallow subtidal (Ref. 102838). Also found on fine gray sand (Ref. 77792). Reported from Hong Kong to be found on the ceilings and walls of submarine caves (Ref. 126058).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Raines, B. and M. Huber 2012 Biodiversity quadrupled - Revision of Eatser Island and Salas y Gómez bivalves. Zootaxa 3217:1-106. (مرجع 93550)
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): 21.2 - 29, mean 27.4 (based on 1826 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).