Definition of Eurypterines. Meaning of Eurypterines. Synonyms of Eurypterines

- North America and Europe. Seventy-five percent of eurypterid species are eurypterines; this represents 99% of specimens. The superfamily Pterygotioidea is...
- Only two families of eurypterines survived into the Late Devonian at all (Adelophthalmidae and Waeringopteridae). The eurypterines experienced their most...
- originally misidentified as a spider Adelophthalmus was the only genus of eurypterine eurypterid that survived past the Devonian Due to its large and compact...
- Eurypteroidea) because they lack the synapomorphy of all more derived swimming eurypterines; namely, the modified distal margin of the sixth podomere of the swimming...
- Pentecopterus. It reached up to 1.7 m (5 ft 7 in) in length. All these were eurypterine eurypterids. The largest stylonurine eurypterid was Hibbertopterus, with...
- clade. The diploperculate eurypterine clade had prior to its description been noted as a monophyletic group of derived eurypterines that form a sister-taxon...
- Onychopterella is also the type genus of the basal ("primitive") family of eurypterines Onychopterellidae together with Alkenopterus and Tylopterella, characterized...
- (here shown as a rhenopterid) has since been reclassified as a basal eurypterine. Drepanopterus Hibbertopterus Megarachne Eurypterid Eurypterina List...
- Appendage VI modified into a paddle that strikingly resemble to those of a eurypterine (swimming eurypterid) was discovered in some species of Diploaspididae...
- podomere was the movable spine-like podomere 7a, characteristic of the eurypterines. All the podomeres had similar proportions, except the distal spine which...