Ceratocancris cretacea
(Cushman & Harris, 1927)
type specimen   holotype
Cretaceous

Ceratocancris eximius
(Rzehak, 1888)
identified by scientist   
Paleogene
Mediterranean

Ceratocancris hauerii
(d'Orbigny, 1846)
type specimen   holotype
Paleogene

Ceratocancris hauerii
(d'Orbigny, 1846)
type specimen   lectotype
Neogene
Vienna Basin

Ceratocancris hauerii
(d'Orbigny, 1846)
identified by M. Hesemann   
Neogene
North European Plain