Stimpson, W. (1865). On certain genera and families of zoophagous gasteropods. <em>American Journal of Conchology.</em> 1: 55-64, pl. 8-9., available online athttp://biodiversitylibrary.org/page/16084574 page(s): 63 [details]
MolluscaBase eds. (2024). MolluscaBase. Helonyx W. Stimpson, 1865. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.marbef.org/data../aphia.php?p=taxdetails&id=742400 on 2024-04-20
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Helonyx W. Stimpson, 1865. Accessed at: http://marbef.org/data/aphia.php?p=taxdetails&id=742400 on 2024-04-20
original descriptionStimpson, W. (1865). On certain genera and families of zoophagous gasteropods. <em>American Journal of Conchology.</em> 1: 55-64, pl. 8-9., available online athttp://biodiversitylibrary.org/page/16084574 page(s): 63 [details]