BIOTIC Species Information for Gammarus salinus
Click here to view the MarLIN Key Information Review for Gammarus salinus
Researched byGeorgina Budd Data supplied byMarLIN
Refereed byThis information is not refereed.
General Biology
Growth formArticulate
Feeding methodHerbivore
Surface deposit feeder
Mobility/MovementSwimmer
Crawler
Environmental positionEpibenthic
Typical food typesOrganic detritus and seaweed. HabitFree living
BioturbatorNot relevant FlexibilityHigh (>45 degrees)
FragilityIntermediate SizeSmall(1-2cm)
HeightInsufficient information Growth RateInsufficient information
Adult dispersal potential100-1000m DependencyIndependent
SociabilityGregarious
Toxic/Poisonous?No
General Biology Additional InformationMoulting
Kinné (1960) found that the frequency (days - weeks) at which Gammarus salinus moulted varied with changes in temperature, the intervals being longer in males than in females. Females kept without a male showed a progressive prolongation of the intervals between moults beginning with the 3rd of 4th interval following isolation. Females kept together with males, in pairs, maintained moults at constant intervals. No differences were observed to occur in different salinities of 5, 10 and 30 psu.
Biology References Lincoln, 1979, Kinné, 1960, Breeman & Hoeksema, 1987,
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