Elattoneura leucostigma
Elattoneura leucostigma is a species of damselfly in the family Platycnemididae known commonly as the smoky-winged threadtail. It is endemic to Sri Lanka, where it is known from only one location. It has not been found in any recent surveys. It is known from streams in dense forest habitat, and the area has undergone habitat destruction and pollution of local waterways. References

Platycnemididae
Endemic fauna of Sri Lanka
Damselflies of Sri Lanka
Insects described in 1933
Taxonomy articles created by Polbot