| | | Kind of type | Full locality |
| | | holotype of species Phaulotettix arcadius Barrientos-Lozano, Rocha-Sánchez & Méndez-Gómez, 2011 | Mexico Northeast, Tamaulipas: Hwy. 70, Villa de Casas-Soto La Marina, km 74 |
| | | paratype of species Phaulotettix arcadius Barrientos-Lozano, Rocha-Sánchez & Méndez-Gómez, 2011 | Mexico Northeast, Tamaulipas: Hwy. 70, Villa de Casas-Soto La Marina, Km 50 |
| | | paratype of species Phaulotettix arcadius Barrientos-Lozano, Rocha-Sánchez & Méndez-Gómez, 2011 | Mexico Gulf, Veracruz: Palma Real |