Saghalinites teshioensis (FOSSIL) E. Matsumoto, 1984 † Japan, Hokkaido, Enbetsu
Tetragonites timotheanus (FOSSIL) (Pictet 1847 †) Antarctica, Snow Hill Island
Saghalinites wrighti (FOSSIL) Birkelund, 1965 † Canada, Quebec, Anticosti Island
Tetragonites zacatecanum (FOSSIL) Böse, 1923 † Mexico, Zacatecas, Pinos