BIOTIC Species Information for Chaetopterus variopedatus
Researched byLizzie Tyler Data supplied byUniversity of Sheffield
Refereed byThis information is not refereed.
Reproduction/Life History
Reproductive typeGonochoristic
Developmental mechanismPlanktotrophic
Reproductive SeasonInsufficient information Reproductive LocationInsufficient information
Reproductive frequencyAnnual episodic Regeneration potential No
Life spanInsufficient information Age at reproductive maturity
Generation timeInsufficient information Fecundity
Egg/propagule size Fertilization typeExternal
Larvae/Juveniles
Larval/Juvenile dispersal potentialInsufficient information Larval settlement periodInsufficient information
Duration of larval stage11-30 days   
Reproduction Preferences Additional InformationThorson (1946) reported that three weeks after metamorphosis the larvae had secreted a tube within which the animal resided. It is expected that the pelagic stage is rather short.
Reproduction References Thorson, 1946, Julie Bremner, unpub data,
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