Phreatomascogos gregoi Czaja, Cardoza-Martínez, Meza-Sánchez, Estrada-Rodríguez, Saenz-Mata, Becerra-López, Romero-Méndez, Estrada-Arellano, Garza-Martínez & Paulín 2019

Phreatomascogos gregoi is a species of in the family Lithoglyphidae.