Physocyclus Simon, 1893

Physocyclus bicornis Gertsch, 1971

Physocyclus californicus Chamberlin & Gertsch, 1929

Physocyclus cornutus Banks, 1898

Physocyclus dugesi Simon, 1893

Physocyclus enaulus Crosby, 1926

Physocyclus globosus (Taczanowski, 1874)

Physocyclus guanacaste Huber, 1998

Physocyclus hoogstraali Gertsch & Davis, 1942

Physocyclus lautus Gertsch, 1971

Physocyclus merus Gertsch, 1971

Physocyclus mexicanus Banks, 1898

Physocyclus modestus Gertsch, 1971

Physocyclus mysticus Chamberlin, 1924

Physocyclus pedregosus Gertsch, 1971

Physocyclus reddelli Gertsch, 1971

Physocyclus rotundus O. P.-Cambridge, 1898

Physocyclus tanneri Chamberlin, 1921

Physocyclus validus Gertsch, 1971