1877  Agoniatites Meek: 99.
     1882  Aphyllites.- Mojsisovics: 181.
     1883  Agoniatites.- Hyatt: 310.
     1895  Agoniatites.- Holzapfel: 51.
pars 1898  Agoniatites.- Haug: 37.
     1900  Paraphyllites.- Hyatt: 549.
pars 1902  Aphyllites.- Frech: 44.
pars 1913  Aphyllites.- Frech: 13.
     1918  Agoniatites.- Wedekind: 110.
     1923  Agoniatites.- Correns: 221.
     1933  Agoniatites.- Schindewolf: 83.
     1938  Agoniatites.- Miller: 43.
     1947  Agoniatites.- Nalivinka: 161.
     1957  Agoniatites.- Treatise: L30.
     1959  Agoniatites.- Petter: 71.
     1960  Agoniatites.- Ruzhencev: 169.
     1962  Agoniatites.- Osnovy: 337.
     1964  Agoniatites.- Erben: 157, 203.
     1969  Agoniatites.- Bogoslovskii: 146.
     1983  Agoniatites.- Chlupac & Turek: 37,
     ----  Agoniatites (Agoniatites).-Chlupac & Turek: 37.

Type species: Agoniatites expansus Vanuxem (= Vanuxemi Hall, 1879, p.434).

[Chlupac & Turek, 1983, p.37:  Shell discoidal, involute, moderately to rapidly expanding. Imprint zone well developed,
rather deep. Umbilicus imperforat (globular protoconch tightly in contact with initial whorl). Ventrolateral sulci commonly
present. Growth lines biconvex, some species with well marked ribs. Suture with rounded dorsal lobe (developed already
in early growth stages), broad lateral lobe, and narrow ventral lobe.]