References
- Millar , R.H. 1954 . Pseudodistoma africanum, sp. n., a new compound ascidian from South Africa . Ann. Mag. nat. Hist. , 7 ( 12 ) : 128 – 132 .
- Millar , R.H. 1962 . Further descriptions of South African ascidians . Ann. S. Afr. Mus. , 46 ( 7 ) : 113 – 221 .