Not much is known about the Central American stink bug fauna of the Edessinae subfamily. A recent survey of Costa Rican species from this subfamily listed 65 species, of which 47 were new additions. More recently, a description of a group of species of Edessa added more three species to the fauna of Costa Rica. This work is part of a series of articles aiming to review Edessinae from Central America. In this article seven new species are described from Panama and Costa Rica: Edessa bituberculata sp. n., E. bivenulata sp. n., E. enargocelida sp. n., E. fuscolimbata sp. n., E. fuscopunctata sp. n., E. helvoalata sp. n. and E. holochlorata sp. n.

Several species of Edessinae, especially Edessa, were described from Central America in classic and recent works; but fauna from this region still has many groups of species with remarkable characteristics to be described. One of these groups is herein described to include species with part of the corium weakly pigmented and translucent. The group E. stalii is composed by Edessa stalii and three new species: E. translucida sp. n., E. bryoviridis sp. n. and E. brunneofasciata sp. n. Diagnoses, measurements, photographs, and a map of distribution are presented.