BIOTIC Species Information for Guernea spp.
Researched bySean Lindsley-Leake Data supplied byMarLIN
Refereed byThis information is not refereed
Taxonomy
Scientific nameGuernea spp. Common nameAn amphipod
MCS CodeS417 Recent Synonyms

PhylumCrustacea Subphylum
Superclass ClassEumalacostraca
SubclassPeracarida OrderAmphipoda
SuborderGammaridae FamilyDexaminidae
GenusGuernea Species
Subspecies   

Additional Information
Taxonomy References Lincoln, 1979,
General Biology
Growth form Feeding method
Mobility/MovementCrawler
Environmental position
Typical food types HabitFree living
Bioturbator FlexibilityHigh (>45 degrees)
FragilityIntermediate SizeVery small(<1cm)
Height Growth Rate
Adult dispersal potential DependencyIndependent
SociabilityInsufficient information
Toxic/Poisonous?No
General Biology Additional Information
Biology References Lincoln, 1979,
Distribution and Habitat
Distribution in Britain & IrelandFound on most British and Irish coasts, although less records in the North Sea and the eastern English Channel.
Global distributionFound in north-west Europe predominantly around the British Isles and Ireland.
Biogeographic rangeTemperate. Depth range
Migratory   
Distribution Additional Information

Substratum preferences Physiographic preferences
Biological zone Wave exposure
Tidal stream strength/Water flow Salinity
Habitat Preferences Additional Information
Distribution References
Reproduction/Life History
Reproductive typeGonochoristic
Developmental mechanismViviparous (Parental Care)
Oviparous
Direct Development
Reproductive SeasonInsufficient information Reproductive LocationAs adult
Reproductive frequencyInsufficient information Regeneration potential No
Life spanInsufficient information Age at reproductive maturityInsufficient information
Generation timeInsufficient information FecundityInsufficient information
Egg/propagule sizeInsufficient information Fertilization typeInternal
Larvae/Juveniles
Larval/Juvenile dispersal potential<10m Larval settlement periodInsufficient information
Duration of larval stageInsufficient information   
Reproduction Preferences Additional InformationGuerneais thought to brrod young until they hatch
Reproduction References Lincoln, 1979,
About MarLIN | Contact, Enquiries & Feedback | Terms & Conditions | Funding | Glossary | Accessibility | Privacy | Sponsorship

Creative Commons License BIOTIC (Biological Traits Information Catalogue) by MarLIN (Marine Life Information Network) is licensed under a Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales License. Permissions beyond the scope of this license are available at http://www.marlin.ac.uk/termsandconditions. Note that images and other media featured on this page are each governed by their own terms and conditions and they may or may not be available for reuse. Based on a work at www.marlin.ac.uk.