D.V. Tumanov & A.Yu. Tsvetkova
Beasley C.W., Kaczmarek Ł. & Michalczyk Ł. 2008. Doryphoribius mexicanus, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from Mexico (North America). Proceedings of the Biological Society of Washington, 121(1): 34–40. https://doi.org/10.2988/07-30.1
Bertolani R. 1982. Tardigradi (Tardigrada). Guide per il riconoscimento delle specie animali delle acque interne italiane, 15. Verona: Stamperia Valdonega. 104 p.
Bertolani R., Guidetti R., Marchioro T., Altiero T., Rebecchi L. & Cesari M. 2014. Phylogeny of Eutardigrada: new molecular data and their morphological support lead to the identification of new evolutionary lineages. Molecular Phylogenetics and Evolution, 76: 110–126. https://doi.org/10.1016/j.ympev.2014.03.006
Betancur-R. R., Naylor G.J.P. & Ortí G. 2014. Conserved genes, sampling error, and phylogenomic inference. Systematic Biology, 63: 257–262. https://doi.org/10.1093/sysbio/syt073
Chen M.-Y., Liang D. & Zhang P. 2015. Selecting question-specific genes to reduce incongruence in phylogenomics: A case study of jawed vertebrate backbone phylogeny. Systematic Biology, 64: 1104–1120. https://doi.org/10.1093/sysbi o/syv059
Dastych H. 1984. The Tardigrada from Antartica with description of several new species. Acta zoologica Cracoviensia, 27: 377–436.
Dastych H. 1988. The Tardigrada of Poland. Monografie Fauny Polski, 16. Warszawa, Krakow: Panstwowe Wydawnictwo Naukowe. 255 p. + 31 pls.
Dastych H. 1989. An annotated list of Tardigrada from Antarctic. Entomologische Mitteilungen aus dem Zoologischen Museum Hamburg, 9: 249–257.
Dastych H. 2015. Tardigrada. In: Schuster R. (Ed.). Checklists of the Austrian fauna, 8. Biosystematics and Ecology Series, 31: 1–25. Austrian Academy of Sciences Press.
Dastych H. 2019. Cryobiotus roswithae gen. n., sp. n., a new genus and species of glacier-dwelling tardigrades from Northern Norway (Tardigrada, Panarthropoda). Entomologie heute, 31: 95–111.
Dastych H. & McInnes S.J. 1996. A new species of the genus Diphascon (Tardigrada) from the Maritime Antarctic. Entomologische Mitteilungen aus dem Zoologischen Museum Hamburg, 12: 35–41.
Dastych H., Ryan P.G. & Watkins B.P. 1990. Notes on Tardigrada from western Dronning Maud Land (Antarctica) with a description of two new species. Entomologische Mitteilungen aus dem Zoologischen Museum Hamburg, 10: 57–66.
Gąsiorek P. & Michalczyk Ł. 2020. Phylogeny of Itaquasconinae in the light of the evolution of the flexible pharyngeal tube in Tardigrada. Zoologica Scripta, 49: 499–515. https://doi.org/10.1111/zsc.12424
Gąsiorek P., Morek W., Stec D., Blagden B. & Michalczyk Ł. 2019a. Revisiting Calohypsibiidae and Microhypsibiidae: Fractonotus Pilato, 1998 and its phylogenetic position within Isohypsibiidae (Eutardigrada: Parachela). Zoosystema, 41(1): 71–89. https://doi.org/10.5252/zoosystema2019v41a6
Gąsiorek P., Morek W., Stec D. & Michalczyk Ł. 2019b. Untangling the Echiniscus Gordian knot: paraphyly of the “arctomys group” (Heterotardigrada: Echiniscidae). Cladistics, 35: 633–653. https://doi.org/10.1111/cla.12377
Gąsiorek P., Stec D., Morek W. & Michalczyk Ł. 2019c. Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence. Contributions to Zoology, 88(1): 78–132. https://doi.org/10.1163/18759866-20191350
Gąsiorek P., Stec D., Morek W., Zawierucha K., Kaczmarek Ł., Lachowska-Cierlik D. & Michalczyk Ł. 2016. An integrative revision of Mesocrista Pilato, 1987 (Tardigrada: Eutardigrada: Hypsibiidae). Journal of natural History, 50: 2803–2828. https://doi.org/10.1080/00222 933.2016.1234654
Gąsiorek P., Zawierucha K., Stec D. & Michalczyk Ł. 2017. Integrative redescription of a common Arctic water bear Pilatobius recamieri (Richters, 1911). Polar Biology, 40: 2239–2252. https://doi.org/10.1007/s0030 0-017-2137-9
Gouy M., Guindon S. & Gascuel O. 2010. SeaView version 4: a multiplatform graphical user interface for sequence alignment and phylogenetic tree building. Molecular Biology and Evolution, 27(2): 221–224. https://doi.org/10.1093/molbev/msp259
Guidetti R., Nelson D.R. & Bertolani R. 1999. Ecological and faunistic studies on tardigrades in leaf litter of beach forests. Zoologischer Anzeiger, 238: 215–223.
Guidetti R., Schill R.O., Giovannini I., Massa E., Goldoni S.E., Ebel C., Förschler M.I., Rebecchi L. & Cesari M. 2021. When DNA sequence data and morphological results fit together: Phylogenetic position of Crenubiotus within Macrobiotoidea (Eutardigrada) with description of Crenubiotus ruhesteini sp. nov. Journal of zoological Systematics and evolutionary Research, 59: 576–587. https://doi.org/10.1111/jzs.12449
Guil N. & Giribet G. 2012. A comprehensive molecular phylogeny of tardigrades – adding genes and taxa to a poorly resolved phylum–level phylogeny. Cladistics, 28(1): 21–49. https://doi.org/10.1111/j.1096-0031.2011.00364.x
Guil N., Jørgensen A. & Kristensen R. 2019. An upgraded comprehensive multilocus phylogeny of the Tardigrada tree of life. Zoologica Scripta, 48(1): 120–137. https://doi.org/10.1111/zsc.12321
ICZN (The International Commission on Zoological Nomenclature). 1999. International code of zoological nomenclature. Fourth edition. London: The International Trust for Zoological Nomenclature. xxix + 309 p.
Jørgensen A., Faurby S., Hansen J.G., Møbjerg N. & Kristensen R.M. 2010. Molecular phylogeny of Arthrotardigrada (Tardigrada). Molecular Phylogenetics and Evolution, 54(3): 1006–1015. https://doi.org/10.1016/j.ympev.2009.10.006
Jørgensen A., Kristensen R.M. & Møbjerg N. 2018. Phylogeny and integrative taxonomy of Tardigrada. In: Schill R. (Ed.). Water bears: the biology of tardigrades. Zoological Monographs, 2: 95–114. Cham: Springer. https://doi.org/10.1007/978-3-319-95702-9_3
Jørgensen A., Møbjerg N. & Kristensen R.M. 2011. Phylogeny and evolution of the Echiniscidae (Echiniscoidea, Tardigrada) - an investigation of the congruence between molecules and morphology. Journal of zoological Systematics and evolutionary Research, 49: 6–16. https://doi.org/10.1111/j.1439-0469.2010.00592.x
Kaczmarek Ł. & Michalczyk Ł. 2017. The Macrobiotus hufelandi group (Tardigrada) revisited. Zootaxa, 4363(1): 101–123. https://doi.org/10.11646/zootaxa.4363.1.4
Kalyaanamoorthy S., Minh B., Wong T., von Haeseler A. & Jermiin L.S. 2017. ModelFinder: fast model selection for accurate phylogenetic estimates. Nature Methods, 14: 587–589. https://doi.org/10.1038/nmeth.4285
Katoh K., Misawa K., Kuma K. & Miyata T. 2002. MAFFT: a novel method for rapid multiple sequence alignment based on fast Fourier transform. Nucleic Acids Research, 30(14): 3059–3066. https://doi.org/10.1093/nar/gkf43
Kayastha P., Berdi D., Mioduchowska M., Gawlak M., Łukasiewicz A., Gołdyn B. & Kaczmarek Ł. 2020. Some tardigrades from Nepal (Asia) with integrative description of Macrobiotus wandae sp. nov. (Macrobiotidae: Hufelandi Group). Annales Zoologici, 70(1): 121–142. https://doi.org/10.3161/00034541ANZ2020.70.1.007
Klopfstein S., Massingham T. & Goldman N. 2017. More on the best evolutionary rate for phylogenetic analysis. Systematic Biology, 66: 769–785. https://doi.org/10.1093/sysbi o/syx051
Larsson A. 2014. AliView: a fast and lightweight alignment viewer and editor for large data sets. Bioinformatics, 30(22): 3276–3278. http://dx.doi.org/10.1093/bioinformatics/btu531
Lisi O., Daza A., Londoño R., Quiroga S. & Pilato G. 2019. Meplitumen aluna gen. nov., sp. nov. an interesting eutardigrade (Hypsibiidae, Itaquasconinae) from the Sierra Nevada de Santa Marta, Colombia. ZooKeys, 865: 1–20. https://doi.org/10.3897/zookeys.865.30705
Marley N.J., Mcinnes S.J. & Sands C.J. 2011. Phylum Tardigrada: A re-evaluation of the Parachela. Zootaxa, 2819: 51–64. https://doi.org/10.11646/ zootaxa.2819.1.2
Massa E., Guidetti R., Cesari M., Rebecchi L. & Ingemar Jönsson K. 2021. Tardigrades of Kristianstads Vattenrike Biosphere Reserve with description of four new species from Sweden. Scientific Reports, 11: 4861. https://doi.org/10.1038/s41598-021-83627-w
McInnes S.J. 1994. Zoogeographic distribution of terrestrial/freshwater tardigrades from current literature. Journal of natural History, 28(2): 257–352. https://doi.org/10.1080/00222939400770131
Michalczyk Ł. & Kaczmarek Ł. 2013. The Tardigrada register: a comprehensive online data repository for tardigrade taxonomy. Journal of Limnology, 72(1s): e22. https://doi.org/10.4081/jlimnol.2013.s1.e22
Miller M.A., Pfeiffer W. & Schwartz T. 2010. Creating the CIPRES Science Gateway for inference of large phylogenetic trees. Gateway Computing Environments Workshop (GCE): 1–8. http://doi.org/10.1109/GCE.2010.5676129
Minh B.Q., Schmidt H.A., Chernomor O., Schrempf D., Woodhams M.D., von Haeseler A. & Lanfear R. 2020. IQ-TREE 2: New models and efficient methods for phylogenetic inference in the genomic era. Molecular Biology and Evolution, 37: 1530–1534. https://doi.org/10.1093/molbev/msaa015
Morek W., Stec D., Gąsiorek P., Schill R.O., Kaczmarek Ł. & Michalczyk Ł. 2016. An experimental test of eutardigrade preparation methods for light microscopy. Zoological Journal of the Linnean Society, 178(4): 785–793. https://doi.org/10.1111/zoj.12457
Nelson D.R., Bartels P.J. & Guil N. 2018. Tardigrade ecology. In: Schill R.O. (Ed.). Water bears: the biology of tardigrades. Zoological Monographs, 2: 163–210. Springer Nature Switzerland AG. https://doi.org/10.1007/978-3-319-95702-9_7
Ono M., Takeuchi N. & Zawierucha K. 2022. Description of a new species of Tardigrada Hypsibius nivalis sp. nov. and new phylogenetic line in Hypsibiidae from snow ecosystem in Japan. Scientific Reports, 12: 14995. https://doi.org/10.1038/s41598-022-19183-8
Pilato G. 1981. Analisi di nuovi caratteri nello studio degli Eutardigradi. Animalia, 8: 51–57.
Pilato G. 1987. Revision of the genus Diphascon Plate, 1889, with remarks on the subfamily Itaquasconinae (Eutardigrada, Hypsibiidae). In: Bertolani R. (Ed.). Biology of tardigrades: Proceedings of the 4th International Symposium on the Tardigrada, Modena, September 3–5, 1985: 337–357. Modena: Mucchi.
Pilato G. 1997. Astatumen, a new genus of the Eutardigrada (Hypsibiidae, Itaquasconinae). Entomologische Mitteilungen aus dem Zoologischen Museum Hamburg, 12: 205–208.
Pilato G. 2009. Bindius triquetrus gen. nov. sp. nov. (Eutardigrada, Hypsibiidae) from Sicily (Italy). Zootaxa, 2058: 62–68.https://doi.org/10.11646/zootaxa.2058.1.3
Pilato G. & Binda M.G. 1977. Preciazioni e rettifiche alla descrizione di alcune specie di Tardigradi (seconda nota). Animalia, 4: 35–51.
Pilato G. & Binda M.G. 1988. Precisazioni e rettifiche alla descrizione di alcune specie di Tardigradi (terza nota). Animalia, 15: 45–55.
Pilato G. & Binda M.G. 1998. A comparison of Diphascon (D.) alpinum Murray, 1906, D. (D.) chilenense Plate, 1889 and D. (D.) pingue Marcus, 1936 (Tardigrada), and description of a new species. Zoologischer Anzeiger, 236: 181–185.
Pilato G. & Binda M.G. 2010. Definition of families, subfamilies, genera and subgenera of the Eutardigrada, and keys to their identification. Zootaxa, 2404: 1–54. https://doi.org/10.11646/zootaxa.2404.1.1
Pilato G., Binda M.G. & Claxton S. 2002. Itaquascon unguiculum and Itaquascon cambewarrense: two new species of eutardigrades from Australia. New Zealand Journal of Zoology, 29(2): 87–93. https://doi.org/10.1080/03014223.2002.9518293
Pleijel F., Jondelius U., Norlinder E., Nygren A., Oxelman B., Schander C., Sundberg P. & Thollesson M. 2008. Phylogenies without roots? A plea for the use of vouchers in molecular phylogenetic studies. Molecular Phylogenetics and Evolution, 48(1): 369–371. https://doi.org/10.1016/j.ympev.2008.03.024
Rambaut A., Drummond A.J., Xie D., Baele G. & Suchard M.A. 2018. Posterior summarisation in Bayesian phylogenetics using Tracer 1.7. Systematic Biology, 67(5): 901–904. https://doi.org/10.1093/sysbi o/syy032
Ronquist F. & Huelsenbeck J.P. 2003. MrBayes 3: Bayesian phylogenetic inference under mixed models. Bioinformatics, 19: 1572–1574. https://doi.org/10.1093/bioinformatics/btg180
Sands C.J., McInnes S.J., Marley N.J., Goodall-Copestake W.P., Convey P. & Linse K. 2008. Phylum Tardigrada: an “individual” approach. Cladistics, 24(6): 861–871. https://doi.org/10.1111/j.1096-0031.2008.00219.x
Stec D., Morek W., Gąsiorek P., Kaczmarek Ł. & Michalczyk Ł. 2016. Determinants and taxonomic consequences of extreme egg shell variability in Ramazzottius subanomalus (Biserov, 1985) (Tardigrada). Zootaxa, 4208(2): 176–188. https://doi.org/10.11646/zootaxa.4208.2.5
Stec D., Morek W., Gąsiorek P. & Michalczyk Ł. 2018. Unmasking hidden species diversity within the Ramazzottius oberhaeuseri complex, with an integrative redescription of the nominal species for the family Ramazzottiidae (Tardigrada: Eutardigrada: Parachela). Systematics and Biodiversity, 16(4): 357–376. https://doi.org/10.1080/14772000.2018.1424267
Stec D., Vecchi M., Calhim S. & Michalczyk Ł. 2021. New multilocus phylogeny reorganises the family Macrobiotidae (Eutardigrada) and unveils complex morphological evolution of the Macrobiotus hufelandi group. Molecular Phylogenetics and Evolution, 160: 106987. https://doi.org/10.1016/j.ympev.2020.106987
Sun X.-L., Zhang J.-Y., Wang N., Zhao M. & Luo X.-G. 2020. A new species of Diphascon (Tardigrada: Hypsibiidae) from Northern China supported by integrated taxonomy. Zootaxa, 4722(2): 185–194. https://doi.org/10.11646/zootaxa.4722.2.5
Tamura K., Stecher G. & Kumar S. 2021. MEGA11: Molecular Evolutionary Genetics Analysis version 11. Molecular Biology and Evolution, 38: 3022–3027. https://doi.org/10.1093/molbev/msab120
Thulin G. 1928. Über die Phylogenie und das System der Tardigraden. Hereditas, 11: 207–266. https://doi.org/10.1111/j.1601-5223.1928.tb02488.x
Tibbs L., Cortes B.W. & Miller W.R. 2016. Tardigrades in the canopy: The dilemma between the genera Itaquascon and Astatumen. In: Abstracts from the 148th Annual Meeting of the Kansas Academy of Science, Pittsburg State University, Pittsburg, Kansas, April 1–2, 2016.Transactions of the Kansas Academy of Science, 119(2): 263. https://doi.org/10.1660/062.119.0217
Tumanov D.V. 2018a. Notes on the taxonomic position of several species of the genus Diphascon (Tardigrada, Hypsibiidae). Zootaxa, 4399(1): 127–130. https://doi.org/10.11646/zootaxa.4399.1.9
Tumanov D.V. 2018b. Hypsibius vaskelae, a new species of Tardigrada (Eutardigrada, Hypsibiidae) from Russia. Zootaxa, 4399(3): 434–442. https://doi.org/10.11646/zootaxa.4399.3.12
Tumanov D.V. 2020. Integrative redescription of Hypsibius pallidoides Pilato et al., 2011 (Eutardigrada: Hypsibioidea) with the erection of a new genus and discussion on the phylogeny of Hypsibiidae. European Journal of Taxonomy, 681: 1–37. https://doi.org/10.5852/ejt.2020.681
Tumanov D.V. 2022. End of a mystery: Integrative approach reveals the phylogenetic position of an enigmatic Antarctic tardigrade genus Ramajendas (Tardigrada, Eutardigrada). Zoologica Scripta, 51: 217–231. https://doi.org/10.1111/zsc.12521
Tumanov D.V., Androsova E.D., Avdeeva G.S. & Leontev A.A. 2022. First faunistic investigation of semiterrestrial tardigrade fauna of North-West Russia using the method of DNA barcoding. Invertebrate Zoology, 19(4): 452–474. https://doi.org/10.15298/invertzool.19.4.08
Vecchi M., Tsvetkova A.Y., Stec D., Ferrari C., Calhim S. & Tumanov D.V. 2023. Expanding Acutuncus: phylogenetics and morphological analyses reveal a considerably wider distribution for this tardigrade genus. Molecular Phylogenetics and Evolution, 180: 107707. https://doi.org/10.1016/j.ympev.2023.107707
Zawierucha K., Stec D., Dearden P.D. & Shain D.H. 2023. Two new tardigrade genera from New Zealand’s Southern Alp glaciers display morphological stasis and parallel evolution. Molecular Phylogenetics and Evolution, 178: 107634. https://doi.org/10.1016/j.ympev.2022.107634