The Synlestidae are a family of damselflies[2][3] commonly known as sylphs or malachites.

[4] They occur in Sub-Saharan Africa, Australia, Asia and the island of Hispaniola in the Caribbean.

[5] These damselflies are 21 to 36 millimeters long, with slender abdomens.

[4] Species are generally metallic green to brown-tinged black in color.

The nymphs live in rivers and streams, and can be found in stagnant pools during the dry season.