Bivalvia |
Venerida |
Mactridae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 50 m (مرجع 348), usually 0 - 50 m (مرجع 75831). Tropical
Indo-West Pacific: from East Africa to Melanesia; north to southern Japan and south to Queensland and New Caledonia.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 4.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 348); common length : 3.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 348)
Found in intertidal areas in sand (Ref. 75831). Also in muddy-sand bottoms. Littoral to sublittoral (Ref. 345).
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
Poutiers, J.M. 1998 Bivalves. Acephala, Lamellibranchia, Pelecypoda. p. 123-362. In Carpenter, K. E. and V. H. Niem. 1998. FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 1. Seaweeds, corals, bivalves, and gastropods. Rome, FAO. (مرجع 348)
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
ماهي گيري – شيلات: معاش ماهیگیری
| 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): 24.6 - 29.1, mean 28.1 (based on 2838 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
