Selected synonymic references
Tintinnus spiralis: Fol, 1881
Tintinnus striatus: Biedermann, 1893
? Undella spiralis: Daday, 1887b
Cyttarocylis Hebe: Cleve, 1900b
Ptychocylis (Rhabdonella) spiralis: Brandt, 1906-1907
(Rhabdonella) spiralis var. d striata: Brandt, 1906-1907
(Rhabdonella) spiralis var. e henseni: Brandt, 1906-1907
(Rhabdonella) spiralis var. b chavesi: Brandt, 1906-1907
? Ptychocylis (Rhabdonella) spiralis var. a hebe: Brandt, 1906-1907
Rhabdonella spiralis: Jörgensen, 1924; Kofoid and Campbell, 1929, 1939
Rhabdonella henseni: Kofoid and Campbell, 1929; Balech, 1962b
Rhabdonella chavesi: Kofoid and Campbell, 1929
Rhabdonella striata: Kofoid and Campbell, 1929
Rhabdonella hebe: Kofoid and Campbell, 1929, 1939
Rhabdonella conica: Kofoid and Campbell, 1929, 1939