M. bradebirksi Burke 1979 M. clarkorum (Burke 1973) M. excrescens (Janssen 1940) M. ferox (Salter 1863) M. hystricosus (Scudder 1890) M. inequalis (Scudder 1890)
Like other Euphoberiids, Myriacantherpestes had prominent dorsal and lateral spines. Myriacantherpestes differs from other members of Euphoberiidae in part by having much longer lateral spines.[1]
Taxonomic history
Several species currently assigned to Myriacantherpestes were formerly in the genera Acantherpestes and Euphoberia.[1] The species M. excrescens was originally described as a fossilized cycad seed.[2]