- ↑ 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
- ↑ Biserov, Vladimir I. (1996) Tardigrades of the Taimyr peninsula with descriptions of two new species, Zoological Journal of the Linnean Society, vol. 116, nos. 1 & 2
- ↑ Michalczyk, Lukasz, and Lukasz Kaczmarek (2003) Water Bears (Tardigrada) of the Bieszczady Mountains (Poland, West Carpathians), Zootaxa, issue 242
- ↑ Murray, James (1911) Scottish Tardigrada: A Review of our Present Knowledge, Annals of Scottish Natural History, no. 78
- ↑ Murray, James (1905) The Tardigrada of the Scottish Lochs, Transactions of the Royal Society of Edinburgh, vol. 41, part 3, no. 27
- ↑ Kaczmarek, Lukasz, and Lukasz Michalczyk (2006) The Tardigrada Fauna of Mongolia (Central Asia) with a Description of Isohypsibius altai sp. nov. (Eutardigrada: Hypsibiidae), Zoological Studies, vol. 45, no. 1
- ↑ Dastych, Hieronim / Higgins, Robert P., ed. (1975) Some Tardigrada from the Himalayas (Nepal) with a description of Echiniscus (E.) nepalensis n. sp., Memorie dell'Istituto Italiano di Idrobiologia Dott. Marco de Marchi, vol. 32 suppl.: International Symposium on Tardigrades, Pallanza, Italy, June 17-19, 1974
- ↑ Kaczmarek, Lukasz, Lukasz Michalczyk, and Dawid Diduszko (2005) Some tardigrades from Siberia (Russia, Baikal region) with a description of Macrobiotus garynahi sp. nov. (Eutardigrada: Macrobiotidae: richtersi group), Zootaxa, issue 1053
- ↑ 9.0 9.1 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
