Field notes from Isla Colon:

 

For several years, the only Opisthoxia species present at lights on Isla Colon was O. formosante. This species, much larger but otherwise similar in appearance, turned up when I began consistently sampling areas in the rainforest interior. It will be interesting to see if it turns up in other areas, or if it is consistently a "forest species."

 

 

Identification source link:

 

http://www.boldsystems.org