| Metacnemis valida | |
|---|---|
| | |
| Male | |
| | |
| Female | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Zygoptera |
| Family: | Platycnemididae |
| Genus: | Metacnemis |
| Species: | M. valida |
| Binomial name | |
| Metacnemis valida Hagen in Sélys, 1863 | |
Metacnemis valida (blue riverjack) is a species of damselfly in the family Platycnemididae. It is endemic to South Africa. Its natural habitat is rivers. It is threatened by habitat loss.