Template:Caleca, 1992
- Caleca, V. 1992: Revision the pentatomum-group of the genus Gryon Haliday, with description of three new species: Gryon chinchillae, G. paupense and G. tropicale (Hymenoptera: Scelionidae). Frustula entomologica (n.s.), 13(26): 113–138. full article (PDF)