Hydrozoa |
Leptothecata |
Haleciidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; لب شور; تغييرات عمق 0 - 31 m (مرجع 87156). Polar
Mediterranean, Atlantic and Arctic Oceans: Mostly polar, but also in subtropical, tropical and boreal.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm
Minimum depth from Ref. 116013. Known from mangroves (Ref. 86642), tidal inlets, exposed areas of bays, including any ledges at their entrance and surface or near surface water layers, including porpitids and the halopelagic Sargassum sp. fauna; limited to shallow benthic habitats (Ref. 86643). Also found in Carrie Bow Cay, Belize, in patch reefs, Thalassia sp. beds, back reef, outer ridge and fore-reef slopes on substrates composed of dead corals and gorgonians at depths of 3 to 31 m. As with other hydroids, this species exhibits a pelagic medusoid stage (Ref. 87156). Epipelagic (Ref. 116013).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Reproduction occurs only in hydroid stage (Ref. 1663, p. 20). Period of reproductive maturity recorded for Carrie Bow Cay, Belize is 10th to 19th May, during which the sample collected had gonophores or medusa buds (Ref. 87156).
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko. 2003. (مرجع 1663)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecologyاقلام غذايي
تركيب غذايي
مصرف غذايي
Food rations
شکارچیان
Population dynamicsرشدMax. ages / sizesLength-weight rel.Length-length rel.نوسانات طولیMass conversionبازسازیفراواني Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvaeپويايي لاروي Human RelatedAquaculture profiles
Stamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 7.1 - 26.1, mean 11.6 (based on 1237 cells).
طبقه قيمت
Unknown.