"Pterygotus australis" McCoy, 1899 – Silurian, Australia*"Pterygotus barrandei" Semper, 1898 – Silurian, Czech Republic*"Pterygotus bolivianus" Kjellesvig-Waering, 1964 – Devonian, Bolivia*"Pterygotus carmani" Kjellesvig-Waering, 1961 – Devonian, USA*"Pterygotus cobbi" Hall, 1859 – Silurian, USA, Canada*"Pterygotus denticulatus" Kjellesvig-Waering, 1961 – Silurian, England*"Pterygotus floridanus" Kjellesvig-Waering, 1950 – Devonian, USA*"Pterygotus gaspesiensis" Russell, 1953 – Devonian, Canada*?
==Vrste==*"Pterygotus anglicus" Agassiz, 1844 — Devonian, Scotland & Canada*"Pterygotus arcuatus" Salter in Huxley & Salter, 1859 — Devonian, England*?