title: Checklist of british and irish hymenoptera - sawflies, 'symphyta'.
authors.affiliation: Senckenberg Deutsches Entomologisches Institut, Müncheberg, Germany.
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Liston
authors.affiliation: Entomology, National Museums Liverpool, Liverpool, United Kingdom.
authors.forename: Guy T
authors.initials: GT
authors.lastname: Knight
authors.affiliation: 32 South Street, Alford, Lincolnshire, United Kingdom.
authors.forename: David A
authors.initials: DA
authors.lastname: Sheppard
authors.affiliation: The Natural History Museum, London, United Kingdom.
authors.forename: Gavin R
authors.initials: GR
authors.lastname: Broad
authors.affiliation: The Natural History Museum, London, United Kingdom.
authors.forename: Laurence
authors.initials: L
authors.lastname: Livermore