- Top of thorax with a single antehumeral stripe and no posterior spot.
- Side with three thick complete stripes.
Body length: 32.0-34.0
Local distribution: Pacific slope at about 500 - 600 m; Atlantic slope at 850 m.
Habitat: Small rocky streams and rivers.
Species range in Middle America: Mexico, Guatemala, Costa Rica, South America
Male abdomen length: 24
Updated: 31 July 2012