Erythrodiplax is a large Neotropical genus of dragonflies in the family Libellulidae.
These small to medium-sized skimmers are commonly known as Dragonlets.
This dragonfly was identified by Cornelio Andrés Bota-Sierra, the Colombian dragonfly expert who I met during my stay at Montezuma Lodge in Tatama National Park.

Park Recinto del Pensamiento, Manizales, Colombia, 25 June 2015