Local on river-banks, and in fens, marshes and damp meadows throughout south-western England and south Wales. In Hampshire still common in the Avon, Test, Itchen and Wey valleys and occasionally wanders elsewhere. Not recorded from the Isle of Wight to date. Wingspan 52-58 mm. Day-flying, but fairly frequent at over-night light traps. Usually, the bright red underwing precludes confusion with other tiger moths, however it occasionally has a yellow underwing, when it superficially resembles
Cream-spot Tiger Arctia villica, but Cream-spot Tiger has a large white basal patch and is a more slender moth. Larva feeds on Common Comfrey, Hemp-agrimony, Stinging Nettle, Bramble, Honeysuckle and Meadowsweet.