Gryllidae Laicharting, 1781
Hemigryllus amazonicus Gorochov, 1997
Hemigryllus columbi Gorochov, 1996
Hemigryllus femineus Gorochov, 1986
Hemigryllus ortonii (Scudder, S.H., 1869)
Hemigryllus sharovi Gorochov, 1996
Hemigryllus vocatus Gorochov, 1999
Hemigryllus woronovi Gorochov, 1986