Set to its place: first DNA data on freshwater tardigrades of Sakhalin (Far East Russia) shed light on the phylogenetic position of Mixibius (Eutardigrada: Hypsibioidea) Author Tumanov, Denis V. Department of Invertebrate Zoology, Faculty of Biology, Saint Petersburg State University, Universitetskaya nab., 7 - 9, Saint Petersburg, 199034, Russia. & Marine Research Laboratory, Zoological Institute of the Russian Academy of Sciences, Universitetskaya nab., 1, Saint Petersburg, 199034, Russia. text Zootaxa 2026 2026-01-19 5750 1 87 108 https://doi.org/10.11646/zootaxa.5750.1.4 journal article 315262 10.11646/zootaxa.5750.1.4 15c1449b-04b9-48e1-ab43-03a16f54d3b7 1175-5326 19170183 9788C125-E7F6-44D5-80F3-9C63A3F3A7DB
TABLE 1. Sampling sites data. A “V” in brackets indicates that the voucher specimen was used for LCM analysis after DNA extraction.
LocationLocation, sample, and collection dataSpeciesNumber of specimens
numberLCMSEMGenotyping
146°0’20.16”N, 142°7’51.96”E, 14 m asl: Asia, Russia, Sakhalin, Cape Crillon, Cape Anastasia, small stream near Atlasovka river, below the waterfall, silted sand near the shore, coll. D.V. Tumanov, 16.08.2024Hypsibius sp. 11 (V)–1
246°0’51.84”, 142°9’38.16”, 17 m asl: Asia,Mesobiotus sp.1 (V)–1
Russia, Sakhalin, Cape Crillon, Cape Anastasia, Vodopadnaya river, stream below the waterfall, silted sand near the shore, coll. D.V. Tumanov, 17.08.2024Hypsibius sp. 21 (V)–1
346°0’52.20”, 142°9’38.16”, 18 m asl: Asia,Hypsibius sp. 31 (V)–1
Russia, Sakhalin, Cape Crillon, Cape Anastasia, Vodopadnaya river, small dam over the waterfall, silted sand near the shore, coll. D.V. Tumanov,Dianea sp. Hypsibius sp. 21 (V) 1 (V)– –1 1
18.08.2024Mixibius sp.1 (V)–1
446°0’51.84”, 142°9’38.16”, 17 m asl: Asia, Russia, Sakhalin, Cape Crillon, Cape Anastasia, Vodopadnaya river, waterfall, moss on the rock in the water stream, coll. D.V. Tumanov, 18.08.2024Mesobiotus sp.13 eggs5 eggs3 eggs
546°0’51.84”, 142°9’38.16”, 17 m asl: Asia, Russia, Sakhalin, Cape Crillon, Cape Anastasia,Dactylobiotus cf. dervizi5 eggs–hatchlings from 3 eggs
Vodopadnaya river, stream below the waterfall, silted sand near the shore, coll. D.V. Tumanov, 19.08.2024Murrayon cf. hastatus–5 eggs–