| | | Kind of type | Full locality |
| | | syntype of subspecies Tetrix ornata hancocki (Morse, 1899); lectotype of subspecies Tetrix ornata hancocki (Morse, 1899) | North-Central U.S.A., Iowa, Story County: Ames |
| | | syntype of synonym Tettix hancocki abbreviatus Morse, 1899; lectotype of synonym Tettix hancocki abbreviatus Morse, 1899 | North-Central U.S.A., Iowa, Story County: Ames |
| | | syntype of synonym Tetrix crassus Morse, 1899; lectotype of synonym Tetrix crassus Morse, 1899 | Northwestern U.S.A., Colorado |