Selected synonymic references
Tintinnus Fraknóii: Daday, 1887b
Tintinnus fraknóii: Kofoid and Campbell, 1929
Tintinnus fraknoi var. a: Brandt, 1906-1907
Tintinnus elongatus: Kofoid and Campbell, 1929
Eutintinnus fraknóii: Kofoid and Campbell, 1939
Eutintinnus elongatus: Kofoid and Campbell, 1939