Bees & Wasps of Ireland on Twitter: "And that's the end of the bumblebees... Ireland has 21 species although 3 (B. lucorum, B. magnus & B. cryptarum) are represented by a single
Bombus ruderarius (Müller,1776) | BWARS
Carder Bumblebees
Red-shanked Carder Bumblebee (Bombus ruderarius) – The Irish Naturalist