Gastropoda |
Littorinimorpha |
Littorinidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 200 m (संदर्भ 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 / आकार / Weight / Age
परिपक्व अवधि: Lm ?  range ? - ? cm Max length : 1.3 cm DL पुल्लिंग / अलिंग; (संदर्भ 83435); अधिकतम सूचित उम्र: 1.00 वर्षो (संदर्भ 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
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | 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.
Dahl, L. 2002 Temporal, spatial and substrate dependent variations of Danish hard-bottom macrofauna. Helgol Mar Res 56:159-168. (संदर्भ 3140)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Population dynamicsबाढ़Max. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionबहुतायत Life cycleपुनरुत्पत्तिपरिपक्व अवधिFecundityमछलीऔ का अंडे देनाEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 5.7 - 12.5, mean 9.9 (based on 304 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.