The Cretaceous-era arachnid had the front end of a spider and a scorpionlike tail appendage, but more specimens are required to find its place on the evolutionary tree.
Source: Nicholas St. Fleur
The Cretaceous-era arachnid had the front end of a spider and a scorpionlike tail appendage, but more specimens are required to find its place on the evolutionary tree.
Source: Nicholas St. Fleur