Ilybius angustior
| Ilybius angustior | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Adephaga |
| Family: | Dytiscidae |
| Genus: | Ilybius |
| Species: | I. angustior |
| Binomial name | |
| Ilybius angustior (Gyllenhal, 1808) | |
Ilybius angustior is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Palearctic.