Ilybius aenescens
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Dytiscidae
- genus: Ilybius
- species: Ilybius aenescens
Selzthal
Styria
AustriaBolzano
Bressanone - Brixen
Varna - Vahrn
Trentino-Alto Adige
ItalyRandalstown
Northern Ireland
United Kingdom