David Kjaer / Common swift caterpillar (Hepialus lupulinus) Wiltshire, UK

David Kjaer / Common swift moth (Hepialus lupulinus) on leaf, Wiltshire, UK, August.

Robert Thompson / Common swift moth (Korscheltellus lupulina) Lough Carra, County Mayo, Republic of Ireland, June

Dave Bevan / Caterpillar larva of Swift moth (Korscheltellus lupulina) feeding on plant root, Wales, December

Nigel Cattlin / Common swift moth (Korscheltellus lupulina) caterpillar in soil, England, UK.