Strophiops variabile W.H. Dall, 1905
Strophiops variabile pupilla W.H. Dall, 1905
Strophiops varianivia C.J. Maynard, 1913
Strophiops variapurpurea C.J. Maynard, 1913
Strophiops variata C.J. Maynard & W.F. Clapp,1919
Strophiops variathorndikei C.J. Maynard, 1913
Strophiops viola (C.J. Maynard, 1889)
Mexistrophia inexpectata F.G. Thompson, 2011
Mexistrophia obsoleta F.G. Thompson, 2011
Protocerion acherontis (FOSSIL) (B. Roth & O. Hartman,1998 †)