Diet Overlap

Opomyza germinationis Pollenia rudis (cluster fly)

Common Diet

Tanacetum bipinnatum bipinnatum (Tansy)

Common Habitat

Afon Eden – Cors Goch Trawsfynydd Berwyn a Mynyddoedd de Clwyd/ Berwyn and South Clwyd Mountains Birklands and Bilhaugh Cadair Idris Cairngorms Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd Carmarthen Bay Dunes/ Twyni Bae Caerfyrddin Cerne and Sydling Downs Cors Fochno Corsydd Eifionydd Corsydd Llyn/ Lleyn Fens Corsydd Môn/ Anglesey Fens Crymlyn Bog/ Cors Crymlyn Dorset Heaths Dorset Heaths (Purbeck and Wareham) and Studland Dunes Fenland Fenn`s, Whixall, Bettisfield, Wem and Cadney Mosses Gower Commons/ Tiroedd Comin Gwyr Kenfig/ Cynffig Limestone Coast of South West Wales/ Arfordir Calchfaen de Orllewin Cymru Lower Derwent Valley Moor House – Upper Teesdale Morecambe Bay Pavements Morfa Harlech a Morfa Dyffryn North Pembrokeshire Woodlands/ Coedydd Gogledd Sir Benfro Pen Llyn a`r Sarnau/ Lleyn Peninsula and the Sarnau Preseli Rhos Goch Rhos Llawr-cwrt Sefton Coast Severn Estuary/ Môr Hafren The Broads Y Twyni o Abermenai i Aberffraw/ Abermenai to Aberffraw Dunes