Identification: Similar to male G. zavaleta, but smoky pattern more pronounced, forewing discal cell mostly dark, forewing with much less yellow.
Local distribution: Southern pacific region at 0-1000 m reaching as far north as the Central Valley. Not recorded from the Monteverde region.
Species range: Costa Rica and Panama
Abundance: Not yet recorded
Early stages: Solitary
Larval food plants
Comments: May be a Pacific slope subspecies of G. zavaleta (DeVries 1987).