1887  Hyattoceras Gemmellaro: 14,
     1887  Abichia Gemmellaro: 18.
     1921  Hyattoceras.-Diener: 25.
     1957  Hyattoceras.-Treatise: L53.
     1960  Hyattoceras.-Ruzhentsve: 226.
     1962  Hyattoceras.-Osnovy: 391.
     1972  Hyattoceras.-Davis: 82 [with mature modifications].
     2002  Hyattoceras.-Leonova: S90.

Type species: Hyattoceras geinitzi Gemmellaro, 1887, p.16 [SD Diener, 1921, p.25].