Callia simplex
{{Short description|Species of beetle}}
{{Speciesbox
| image =
| genus = Callia
| species = simplex
| authority = Galileo & Martins, 1991
| synonyms =
}}
Callia simplex is a species of beetle in the family Cerambycidae described by Galileo and Martins in 1991. It is known to be native to Brazil.[https://www.biolib.cz/en/taxon/id305650/ BioLib.cz - Callia simplex]. Retrieved on 8 September 2014.