- Abdomen mostly black on dorsum, a long blue triangle on S3.
- S8 all black, S9 sky blue above.
- Dorsum of S8-9 with black basal markings, S10 all black.
- WIngs often yellowish. Antenodal cells 4-3.
Body length: 28.0-30.0
Local distribution: Both slopes from lowlands to 800 m.
Habitat: Swampy parts of small to medium streams and swampy spring seeps; in forest or open areas.
Species range in Middle America: Mexico, Guatemala to Panama, South America
Male abdomen length: 24
Female abdomen length: 21
Female hindwing length: 17
Updated: 28 March 2008