Gastropoda |
Littorinimorpha |
Littorinidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 200 m (مرجع 83435). Polar; 78°N - 34°N, 141°E - 42°E
Northern Atlantic, Northern Pacific and the Arctic: from Japan to Alaska and California, and north to Svalbard. Circumpolar to subtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 1.3 cm DL جنس نر / بدون خواص جنسي; (مرجع 83435); بيشينه سن گزارش شده: 1.00 سال ها (مرجع 8702)
Maximum depth from Ref. 118693. To 1.6 cm in size (unit not given) (Ref. 95344). Found on rocky shores along the intertidal zone. Abundant in some areas (Ref. 95344). Mesograzer (Ref. 118689). Feeds and lives on a variety of macroalgae in rocky subtidal zone, including Fucus distichus edentatus, Chondrus crispus, Fucus serratus, Mastocarpus stellatus and Laurencia pinnatiada. Exhibits seasonal abundance in kelp habitats, where it dominantly feeds on Laminaria saccharina (Ref. 118682), Macrocystis integrifolia and Nereocystis luetkeana (Ref. 118689).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Neotaenioglossa are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Dahl, L. 2002. (مرجع 3140)
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
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): 5.7 - 12.5, mean 9.9 (based on 304 cells).
آسيب پذيری
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.