Thorichthys sp. 'mixteco'
Etymology: The species has not been officialy described. The provisional name Mixteco was coined as it refers to a Mesoamerican people from the state of Oaxaca in Mexico, where the fish inhabits.
Inhabited countries: Mexico (endemic).
Conservation: Thorichthys sp. 'mixteco' is not evaluated by the international union for the conservation of nature in the iucn red list of threatened species