Staphylinidae Latreille, 1802
Cylindrarctus americanus Schaufuss, 1887
Cylindrarctus bicornis Chandler, 1988
Cylindrarctus crinifer Casey, 1894
Cylindrarctus fluvialis Chandler, 1988
Cylindrarctus longipalpis (LeConte, 1849)
Cylindrarctus ludovicianus (Brendel, 1893)
Cylindrarctus obrieni Chandler, 1988
Cylindrarctus onaga Chandler, 1988
Cylindrarctus orientalis Chandler, 1988
Cylindrarctus seminole Chandler, 1999