Genus PTERYGOTUS

Kingdom / Phylum . . . . . . . .
Subphylum / Superclass . . . .
Class / Subclass / Infraclass
Division / Superorder / Order
Suborder / Infraorder . . . . . .
Superfamily / Family . . . . . . .
Subfamily / Genus . . . . . . . . .
Animalia / Arthropoda
Chelicerata / n.a.
Merostomata / n.a. / n.a.
n.a. / n.a. / Eurypterida
n.a. / n.a.
Pterygotioidea / Pterygotidae
n.a. / Pterygotus
Age:
Distribution:
Middle Silurian - Late Devonian
North America, South America, Europe, Australia

Depicted on:

Niger, 2021 (M.S. margin)
Togo, 2021 (position 2 of sheet)
 
tve21