Schulz, E. (1955). Studien an marinen Tardigraden. <em>Kieler Meeresforschungen.</em> 11: 73-79.[details] Available for editors
Guidetti, R.; McInnes, S.J.; Kristensen, R.M. (2025). World List of Tardigrada. Halechiniscus perfectus Schulz, 1955. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: http://marbef.org//marbef.org/data/aphia.php?p=taxdetails&id=136698 on 2026-08-14
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Halechiniscus perfectus Schulz, 1955. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=136698 on 2026-08-14
original descriptionSchulz, E. (1955). Studien an marinen Tardigraden. <em>Kieler Meeresforschungen.</em> 11: 73-79.[details] Available for editors
basis of recordvan der Land, J. (2001). Tardigrada, <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. 236 (look up in IMIS) [details]
Present 