Eukaryota | Animalia | Arthropoda | Artiopoda | Trilobitomorpha | Trilobita | Harpetida | Harpetidae | Hibbertia
COL:CS5HF | COL:N | COL:RT | COL:CW2V9 | COL:CW2VB | COL:TRL | COL:3BN | COL:625BD | COL:4X4L
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  |  |  |  | Hawle & Corda, 1847 | Jones & Woodward, 1899