Pelseneer P. (1888). Report on the Pteropoda collected by H.M.S. Challenger during the years 1873-76. Part III. Anatomy. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology.</em> 23 (part 65): 1-132, pl. 1-2., available online athttp://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-65/README.htm page(s): 19 [details]
MolluscaBase eds. (2021). MolluscaBase. Spirialis appendiculata Pelseneer, 1888. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://marbef.org/data../aphia.php?p=taxdetails&id=750430 on 2024-03-29
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Spirialis appendiculata Pelseneer, 1888. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=750430 on 2024-03-29
original descriptionPelseneer P. (1888). Report on the Pteropoda collected by H.M.S. Challenger during the years 1873-76. Part III. Anatomy. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology.</em> 23 (part 65): 1-132, pl. 1-2., available online athttp://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-65/README.htm page(s): 19 [details]