Lyda hortorum Pamphilius hortorum ssp. bicinctus Checklist of British and Irish Hymenoptera - Sawflies, ' Symphyta' Liston, Andrew D. Knight, Guy T. Sheppard, David A. Broad, Gavin R. Livermore, Laurence Biodiversity Data Journal 2014 2 1168 1168 Klug, 1808 Klug 1808 Insecta Pamphiliidae Pamphilius GBIF Animalia Pamphilius hortorum Hymenoptera 0 1168 Arthropoda species hortorum   Lyda hortorumKlug, 1808  Pamphilius hortorum ssp. bicinctusBenson, 1945  Distribution England, Scotland, Wales, Ireland