- ↑ (1996) , database, NODC Taxonomic Code
- ↑ Guidetti, Roberto, and Roberto Bertolani (2005) Tardigrade taxonomy: an updated check list of the taxa and a list of characters for their identification, Zootaxa, issue 845
- ↑ De Zio Grimaldi, Susanna, and Maria Gallo D'Addabbo (2001) Further Data on the Mediterranean Sea Tardigrade Fauna, Zoologischer Anzeiger, vol. 240, issue 3-4
- ↑ Kristensen, Reinhardt Møbjerg, and Robert P. Higgins (1984) Revision of Styraconyx (Tardigrada: Halechiniscidae), with Descriptions of Two New Species from Disko Bay, West Greenland, Smithsonian Contributions to Zoology, no. 391
- ↑ Gallo D'Addabbo, Maria, Susanna De Zio Grimaldi, and Roberto Sandulli (2001) Heterotardigrada of Two Submarine Caves in S. Domino Island (Tremiti Islands) in the Mediterranean Sea with the Description of Two New Species of Stygarctidae, Zoologischer Anzeiger, vol. 240, issue 3-4
- ↑ 6.0 6.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 26 Abril 2011
