Pterygotus is an extinct genus of giant predatory eurypterid, a group of extinct aquatic arthropods. Fossils of Pterygotus have been discovered in deposits ranging in age from Middle Silurian to Late …

Nov 19, 2014 · As the second largest known eurypterid, Pterygotus remains have been recovered from the world over suggesting that it was a highly successful predator. Pterygotus had four compound …

Pterygotus is classified as part of the pterygotid family of eurypterids, to which it lends its name, a group of highly derived eurypterids of the Silurian to Devonian periods that differ from other groups by a …

Nov 30, 2022 · Pterygotus anglicus is a species of the Early Devonian euryptetids (sea scorpions) (order Eurypterida、family Pterygotidae) 4), and has been found in Scottland and Canada 4).

Fossils of "Pterygotus" are relatively common, although complete skeletons are rare. It was one of the last of the gigantic sea scorpions: later species were much smaller and more nimble.

Pterygotus is an extinct genus of giant predatory eurypterid, a group of extinct aquatic arthropods. Fossils of Pterygotus have been discovered in deposits ranging in age from Middle Silurian to Late …

Parent taxon: Pterygotidae according to J. A. Dunlop et al. 2013. See also Dunlop et al. 2020, Kjellesvig-Waering and Caster 1955, M'Coy 1849, Sepkoski 2002 and Størmer 1955. Sister taxa: Acutiramus, …

Pterygotus first arose during the Silurian period, and eventually died out during the early to mid Devonian. It was related to the larger Jaekelopterus and the freshwater Slimonia. Fossils have been …

Pterygotidae (the name deriving from the type genus Pterygotus, meaning "winged one") is a family of eurypterids, an extinct group of aquatic arthropods. They were members of the superfamily …

Restoration of a subadult Pterygotus anglicus. Pterygotus is an extinct eurypterid, related to arachnids and commonly called as the famous sea scorpions. It lived in the Silurian and Devonian periods. …