Selected synonymic references
Codonella perforata: Entz, Sr., 1884; Brandt, 1906-1907; Kofoid and Campbell, 1929; Balech, 1962b.
Codonella perforata var. a: Brandt, 1906-1907
Codonella perforata var. b: Brandt, 1906-1907
Codonella apicata: Kofoid and Campbell, 1929