- Dorsal blue triangle of S6 only half the segment length.
- Blue on basal half of S8 extending to underside, leaving a black triangle toward posterior end.
- Dorsum of S8 all black.
- Antenodal cells 3-3.
- Stigma about 1.2 cells long.
Body length: 31.0-35.0
Local distribution: Atlantic lowlands to 600 m.
Habitat: Small streams in forest.
Species range in Middle America: Costa Rica
Male abdomen length: 23-25
Female abdomen length: 24
Female hindwing length: 19
Updated: 22 November 2011