Orthomorphina ambigua
(Neugeboren, 1856)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Orthomorphina challengeriana
(Thalmann, 1937)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Orthomorphina cretacea
Fuchs, 1967
type specimen   holotype
Cretaceous
North European Plain

Orthomorphina dina
(Venglinski, 1958)
identified by scientist   
Neogene
Transylvanian Basin

Orthomorphina jedlitschkai
(Thalmann, 1937)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Orthomorphina tenuicostata
(Costa, 1853)
identified by M. Hesemann   
Neogene
Mediterranean

Orthomorphina trincherasensis
(Bermudez, 1949)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Orthomorphina trincherasensis
(Bermudez, 1949)
identified by M. Hesemann   
Neogene
Mediterranean