Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database.
Cassidulinoides porrectus (Heron-Allen & Earland, 1932). Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=413560 on 2023-10-05
RAS (Eds.) (2023). Register of Antarctic Species.
Cassidulinoides porrectus (Heron-Allen & Earland, 1932). Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=413560 on 2023-10-05