| Megadytes ducalis | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Dytiscidae |
| Genus: | Megadytes |
| Species: | †Megadytes ducalis Sharp, 1882 |
| Binomial name | |
| Megadytes ducalis |
|
Megadytes ducalis was a species of beetle in family Dytiscidae. It was endemic to Brazil.