Wikipedia
Mesocnemis
Mesocnemis is a genus of African damselflies in the white-legged damselfly family ( Platycnemididae). They are commonly known as Riverjacks. The genus contains the following species:
- Mesocnemis dupuyi Legrand, 1982 - Gambia Riverjack
- Mesocnemis robusta ( Selys, 1886)
- Mesocnemis saralisa Dijkstra, 2008
- Mesocnemis singularis Karsch, 1891 - Common Riverjack, Savanna Brook-damsel, Savanna Stream-damsel
- Mesocnemis tisi Lempert, 1992 - Liberian Riverjack