Find the word definition

Wikipedia
Iophanus

Iophanus is a monotypic butterfly genus in the family Lycaenidae. The single member (species) of this genus, formerly known as Chrysopha(e)nus, is found in the Neotropic ecozone ( Guatemala). It is also found in the highlands of Chiapas, Mexico, and apparently in few other areas.

A vernacular name for Iophanus pyrrhias is the Guatemalan Copper.