Bivalvia |
Not assigned |
Gaimardiidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 15 - 150 m (مرجع 83435). Temperate
Southwest Atlantic, Southern Pacific and the Antarctic.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 1.7 cm DL جنس نر / بدون خواص جنسي; (مرجع 83435)
Found frequently on subsurface fronds of brown algae such as Macrocystis pyrifera, epibiont. Brooding species. Very common in algal forests in the southern oceans (Ref. 87801), like Macrocystis pyrifera (Ref. 92889).
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
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (مرجع 3477)
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 غذاييمصرف غذاييشکارچیان 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
Preferred temperature
(Ref.
115969): 5.8 - 14.6, mean 8 (based on 195 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).