File:Varela-Hernández, F., Riquelme, F. 2021. A new ant species of the genus Pheidole from Miocene Mexican amber.pdf

Summary
Varela-Hernández, F. & Riquelme, F. 2021. A new ant species of the genus Pheidole Westwood, 1839 from Miocene Mexican amber. Southwestern Entomologist 46(1): 75-82.