Illaenurus quadratus
Illaenurus quadratus
Biota | Animalia | Arthropoda | Trilobita | Corynexochida | Illaenuridae | Illaenurus | Illaenurus quadratus
COL:5T6MX | COL:N | COL:RT | COL:TRL | COL:ZY | COL:BDS | COL:53V4 | COL:6N6YZ
|  |  |  |  |  |  | Hall, 1863