Malacosoma castrensis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Lasiocampidae
- genus: Malacosoma
- species: Malacosoma castrensis
- Austria
- Zaječí
South Moravian
Czech Republic- Simbach am Inn
Bavaria- Baumholder
- Langsur
- Oberbillig
Rheinland-Pfalz
Germany- Andriano - Andrian
- Merano
- Scena - Schenna
- Terlano - Terlan
Trentino-Alto Adige
Italy- Dudelange
03
Luxembourg- Brightlingsea
- Burnham on Crouch
- Chatham
- Colchester
- Dartford
- Dovercourt
- Eastbourne
- Faversham
- Frinton-on-Sea
- Gillingham
- Harwich
- High Halstow
- Hoo
- Maidstone
- Marlborough
- Rochester
- Rye
- Saint Osyth
- Sheerness
- Shipdham
- Shotley Gate
- Sittingbourne
- Southchurch Village
- Southend-on-Sea
- Stanford-le-Hope
- Stowmarket
- Strood
- Todmorden
- Walton-on-the-Naze
- Westcliff-on-Sea
- Whitstable
England- Perth
Scotland
United Kingdom