BIOTIC Species Information for Pseudomystides spp.
Click here to view the MarLIN Key Information Review for Pseudomystides spp.
Researched byDr Paul Somerfield & Prof. Richard Warwick Data supplied byPML
Refereed byThis information is not refereed
Taxonomy
Scientific namePseudomystides spp. Common nameA polychaete worm
MCS CodeP135 Recent Synonyms

PhylumAnnelida Subphylum
Superclass ClassPolychaeta
Subclass OrderPhyllodocida
Suborder FamilyPhyllodocidae
GenusPseudomystides Species
Subspecies   

Additional Information
Taxonomy References Howson & Picton, 1997,
General Biology
Growth formVermiform segmented
Feeding methodPredator
Mobility/MovementBurrower
Environmental positionInfaunal
Typical food typesSmall invertebrates HabitFree living
Bioturbator FlexibilityHigh (>45 degrees)
FragilityIntermediate SizeSmall(1-2cm)
Height Growth RateNot researched
Adult dispersal potential100-1000m Dependency
SociabilitySolitary
Toxic/Poisonous?No
General Biology Additional Information
Biology References Pleijel & Dales, 1991, Hayward & Ryland, 1995b, Rouse & Pleijel, 2001 ,
Distribution and Habitat
Distribution in Britain & IrelandNot researched
Global distributionNot researched
Biogeographic rangeNot researched Depth rangeNot researched
Migratory   
Distribution Additional Information

Substratum preferencesGravel / shingle
Physiographic preferences
Biological zone Wave exposure
Tidal stream strength/Water flow Salinity
Habitat Preferences Additional Information
Distribution References Hayward & Ryland, 1995b,
Reproduction/Life History
Reproductive typeGonochoristic
Developmental mechanismPlanktotrophic
Lecithotrophic
Reproductive SeasonMay and June Reproductive LocationInsufficient information
Reproductive frequency Regeneration potential No
Life spanInsufficient information Age at reproductive maturityInsufficient information
Generation timeNot researched FecundityInsufficient information
Egg/propagule sizeca 90 µm Fertilization typeExternal
Larvae/Juveniles
Larval/Juvenile dispersal potentialNot researched Larval settlement periodJune to August
Duration of larval stage1-2 months   
Reproduction Preferences Additional Information
Reproduction References Pleijel & Dales, 1991, Rouse & Pleijel, 2001 ,
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