Selected synonymic references
Codonella amphorella: Biedermann, 1893; Brandt, 1906-1907; Laackmann, 1910; Kofoid and Campbell, 1929, 1939; Balech, 1962b; Souto, 1979
Codonella amphorella var. a: Brandt, 1906-1907
Codonella nationalis var. b: Brandt, 1906-1907
Codonella acerca: Jörgensen, 1924
Codonella rapa: Kofoid and Campbell, 1929
Codonella recta: Kofoid and Campbell, 1929