Animalia | Arthropoda | Arachnida | Sarcoptiformes | Freyanidae | Freyanopsis | Freyanopsis periproctus
Eukaryota | Animalia | Arthropoda | Chelicerata | Arachnida | Acariformes | Sarcoptiformes | Astigmata | Pterolichoidea | Freyanidae | Freyanopsis | Freyanopsis periproctus
COL:CS5HF | COL:N | COL:RT | COL:KZWYC | COL:CCQKT | COL:LK | COL:SF | COL:4CP | COL:5L2 | COL:6244B | COL:PD8MC | COL:PD8MQ
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  |  |  |  |  |  | Dubinin, 1953 | Dubinin, 1950 | Gaud & Atyeo, 1975