Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira da Rocha, R.; Swalla, B.J.; Turon, X. (2021). Ascidiacea World Database.
Holozoa cylindrica f. typica Arnback, 1950. Accessed at: https://marinespecies.org/ascidiacea/aphia.php?p=taxdetails&id=986746 on 2024-05-05