Atlas of the Irish Trichoptera (Caddisflies)

Abstract

Records from A catalogue and atlas of the caddisflies (Trichoptera) of Ireland and the subsequent papers (Addendums 1-5) were provided to the National Biodiversity Data Centre as the data set “Caddisflies (Trichoptera) of Ireland” (O’Connor, 2020) <https://maps.biodiversityireland.ie/Dataset/250>. It contained 156 species and 17219 records. For easy consultation in a printed format, the opportunity was taken to provide up to-date summary distribution maps from this data set. The records are plotted on the Irish Grid and have been adapted from maps downloaded from the Centre’s website. The resolution is 10km. Four important unpublished records, not yet in the data set, have been added to the relevant maps (indicated by *). Information is also provided on flight periods, habitats and recorded counties.