- Thorax green.
- Abdomen dark red-brown.
- Black T-spot on top of frons.
- Face blue.
- Size like Triacanthagyna, with abdomen 44-48 mm, smaller than C. viriditas.
- Epiproct 1/3 as long as cercus.
- Black T-mark on frons extending over transverse groove on anterior side. Dorsum of S8-9 red brown, not black. Small size, abdomen 47-48 mm.
Male abdomen length: 43.0
Male hind wing length: 38.0
Female abdomen length: 52.0-54.0
Female hind wing length: 52.0
Species range: USA, Mexico, Guatemala to Panama, South America
Updated: 18 May 2013