In 1996, on basis of the finds, a new species of the genus Polacanthus, Polacanthus rudgwickensis, was named and described by Blows. The specific name refers to the provenance from Rudgwick.Blows W.T. (1996) "A new species of Polacanthus (Ornithischia; Ankylosauria) from the Lower Cretaceous of Sussex, England". Geological Magazine, 133 (6): 671–682
