BeRMS (2021). Pseudocucumis Ludwig, 1875. Accessed at: http://www.marinespecies.org/berms/aphia.php?p=taxdetails&id=123502 on 2025-05-25
VLIZ Belgian Marine Species Consortium (2010 onwards). Belgian Register of Marine Species. Pseudocucumis Ludwig, 1875. Accessed at: https://www.marinespecies.org/berms/aphia.php?p=taxdetails&id=123502 on 2025-05-25
original descriptionLudwig, H. L. (1875). Beiträge zur Kenntniss der Holothurien. <em>Arbeiten aus dem zoologisch-zootomischen Institut Würzburg.</em> 2: 77-118, pls. 6-7., available online athttps://www.biodiversitylibrary.org/page/34381181[details]
basis of recordHansson, H.G. (2001). Echinodermata, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i>. 50: pp. 336-351. (look up in IMIS) [details]
additional sourceMadsen, F.J.; Hansen, B. (1994). Echinodermata Holothurioidea. <i>Marine invertebrates of Scandinavia</i>, 9. Scandinavian University Press: Oslo, Norway. ISBN 82-00-03936-6. 143 pp. (look up in IMIS) [details]