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Materials on the Fauna and Ecology of Rotifers in the Urals. Family Brachionidae (Rotifera, Eurotatoria, Ploima). Genus Keratella

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Abstract

Information on the distribution in the Urals of the rotifer of the genus Keratella, family Brachionidae, is summarized based on the author’s research and analysis of literature sources. Data on their localities, biology, and quantitative development in the Urals’ waters are presented. Keratella cochlearis and K. quadrata are the most common and abundant. Keratella irregularis and K. tecta also play important roles in zooplankton communities. The other six species of the genus are rare in the Urals.

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REFERENCES

  1. Akatova, N.A., A study of zooplankton of the Ural River and some floodplain water bodies near the village Yanvartsevo, West Kazakhstan region, Tr. Zool. Inst., Akad. Nauk SSSR, 1954, vol. 16, pp. 517–531.

    Google Scholar 

  2. Arvola, L. and Salonen, K., Plankton community of a polyhumic lake with and without Daphnia longispina (Cladocera), Hydrobiologia, 2001, vol. 445, nos. 1–3, pp. 141–150.

    Article  Google Scholar 

  3. Azémar, F., Moris, T., Mialet, B., Segers, H., van Damme, S., et al., Rotifers in the Schelde estuary (Belgium): a test of taxonomic relevance, J. Plankton Res., 2010, vol. 32, no. 7, pp. 981–997.

    Article  Google Scholar 

  4. Balabanova, Z.M., Materials for the Bol’shoi Shartash Lake, Tr. Ural. Otd., Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1949, vol. 4, pp. 75–128.

    Google Scholar 

  5. Boëchat, I.G. and Adrian, R., Evidence for biochemical limitation of population growth and reproduction of the rotifer Keratella quadrata fed with freshwater protists, J. Plankton Res., 2006, vol. 28, no. 11, pp. 1027–1038.

    Article  Google Scholar 

  6. Boev, V.G., Zooplankton of some reservoirs of the Bashkir Nature Reserve, Vopr. Ekol. Zhivotn. Yuzh. Urala, 1981, no. 1, pp. 62–74.

  7. Bogdanov, V.D., Bogdanova, E.N., Gavrilov, A.L., Mel’nichenko, I.P., Stepanov, L.N., and Yarushina, M.I., Bioresursy vodnykh ekosistem Polyarnogo Urala (Bioresources of Aquatic Ecosystems of Polar Urals), Yekaterinburg: Ural. Otd., Ross. Akad. Nauk, 2004.

  8. Bogdanov, V.D., Bogdanova, E.N., Gavrilov, A.L., Mel’nichenko, I.P., Stepanov, L.N., and Yarushina, M.I., Ekologicheskoe sostoyanie pritokov Nizhnei Obi (reki Kharbei, Longot”egan, Shchuch’ya) (Ecological State of the Tributaries of the Lower Ob River (Kharbei, Longot”egan, and Shchuch’ya Rivers)), Yekaterinburg: Ural. Gos. Univ., 2005.

  9. Bogdanov, V.D., Bogdanova, E.N., Gos’kova, O.A., Morozova, L.M., Nekrasova, L.S., et al., Otsenka ekologicheskogo sostoyaniya i rekreatsionnoi emkosti ekosistemy ozera Peschanoe (Assessment of the Ecological State and Recreational Capacity of Ecosystem of the Peschanoe Lake), Yekaterinburg: Ural. Otd., Ross. Akad. Nauk, 2007.

  10. Bogdanova, E.N., The study of zooplankton of the Polar Urals (zooplankton of the Kara River basin), Biol. Resur. Polyarn. Urala, 2003, no. 3-2, pp. 23–29.

  11. Burns, C.W. and Gilbert, J.J., Direct observations of the mechanisms of interference between Daphnia and Keratella cochlearis, Limnol. Oceanogr., 1986, vol. 31, pp. 859–866.

    Article  Google Scholar 

  12. Celewicz-Gołdyn, S. and Kuczyńska-Kippen, N., Ecological value of macrophyte cover in creating habitat for microalgae (diatoms) and zooplankton (rotifers and crustaceans) in small field and forest water bodies, PLoS One, 2017, vol. 12, no. 5, p. e0177317.

    Article  PubMed  PubMed Central  Google Scholar 

  13. Cieplinski, A., Weisse, T., and Obertegger, U., High diversity in Keratella cochlearis (Rotifera, Monogononta): morphological and genetic evidence, Hydrobiologia, 2017, vol. 796, no. 1, pp. 145–159.

    Article  Google Scholar 

  14. Conde-Porcuña, J.M. and Declerck, S., Regulation of rotifer species by invertebrate predators in a hypertrophic lake: selective predation on egg-bearing females and induction of morphological defences, J. Plankton Res., 1998, vol. 20, no. 4, pp. 605–618.

    Article  Google Scholar 

  15. De Manuel, J. and Armengol, J., Rotifer assemblages: a contribution to the typology of Spanish reservoirs, Hydrobiologia, 1993, vols. 255–256, pp. 421–428.

    Article  Google Scholar 

  16. Demetraki, A. and Paleolog, J.S., Planktonic rotifers of three lakes of Łęczyńsko-Włodawskie Lakeland (Eastern Poland), Teka Komisji Ochrony, 2013, vol. 10, pp. 62–69.

    Google Scholar 

  17. Devetter, M., Influence of environmental factors on the rotifer assemblage in an artificial lake, Hydrobiologia, 1998, vol. 387, pp. 171–178.

    Article  Google Scholar 

  18. Diéguez, M., Modenutti, B., and Queimaliños, C., Influence of abiotic and biotic factors on morphological variation of Keratella cochlearis (Gosse) in a small Andean lake, Hydrobiologia, 1998, vols. 387–388, pp. 289–294.

    Article  Google Scholar 

  19. Drabkova, V.G. and Sorokin, I.N., Ozero i ego vodosbor—edinaya prirodnaya sistema (The Lake and Its Basin as the Single Natural System), Leningrad: Nauka, 1979.

  20. Eckert, B. and Walz, N., Zooplankton succession and thermal stratification in the polymictic shallow Müggelsee (Berlin, Germany): a case for the intermediate disturbance hypothesis? Hydrobiologia, 1998, vol. 387, pp. 199–206.

    Article  Google Scholar 

  21. Ejsmont-Karabin, J., The usefulness of zooplankton as lake ecosystem indicators: Rotifer Trophic State Index, Pol. J. Ecol., 2012, vol. 60, no. 2, pp. 339–350.

    Google Scholar 

  22. Eloranta, P., Notes on the morphological variation of the rotifer species Keratella cochlearis (Gosse) s.l. in one eutrophic pond, J. Plankton Res., 1982, vol. 4, no. 2, pp. 299–312.

    Article  Google Scholar 

  23. Freedman, B., Environmental Ecology: The Ecological Effects of Pollution, Disturbance, and Other Stresses, London: Academic, 1994.

    Google Scholar 

  24. Furman, O. and Tiebo, M., Fauna of some Ural lakes: preliminary note, Tr. Ural. O-va Lyubitelei Estestvozn., 1910, vol. 30, pp. 69–82.

    Google Scholar 

  25. Gadhikar, Y.A. and Savale, S.P., Seasonal abundance and diversity of rotifers of Shahanoor dam, Amravati District, India, Univ. J. Environ. Res. Technol., 2016, vol. 6, no. 2, pp. 82–90.

    Google Scholar 

  26. Galkovskaja, G.A., Planktonic rotifers and temperature, Hydrobiologia, 1987, vol. 147, pp. 307–317.

    Article  Google Scholar 

  27. Galkovskaja, G.A. and Mitjanina, I.F., Morphological structure and functional patterns of Keratella cochlearis (Gosse) populations in stratified lakes, Hydrobiologia, 1989, vols. 186–187, pp. 119–128.

    Article  Google Scholar 

  28. Gilbert, J.J., Competition between rotifers and Daphnia, Ecology, 1985, vol. 66, no. 6, pp. 1943–1950.

    Article  Google Scholar 

  29. Gopko, M.V. and Telesh, I.V., Estuarine trophic state assessment: new plankton index based on morphology of Keratella rotifers, Estuarine Coastal Shelf Sci., 2013, vol. 130, pp. 222–230.

    Article  Google Scholar 

  30. Grese, B.S. and Karpova, K.I., Plankton of the Turgoyak Lake, Tr. Ural. Otd., Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1941, vol. 3, pp. 175–205.

    Google Scholar 

  31. Haberman, J., Dominant zooplankton species in Lake Peipsi, Proc. Est. Acad. Sci., Biol., Ecol., 2000, vol. 49, no. 1, pp. 34–51.

    Google Scholar 

  32. Haberman, J. and Halnda, M., Indices of zooplankton community as valuable tools in assessing the trophic state and water quality of eutrophic lakes: long term study of Lake Võrtsjärv, J. Limnol., 2014, vol. 73, no. 2, pp. 263–273.

    Article  Google Scholar 

  33. Hakkari, L., On the productivity and ecology of zooplankton and its role as food for fish in some lakes in central Finland, PhD Thesis, Jyväskylän: Univ. of Jyväskylä, 1978, pp. 1–87.

  34. Herzig, A., The analysis of planktonic rotifer populations: a plea for long-term investigations, Hydrobiologia, 1987, vol. 147, pp. 163–180.

    Article  Google Scholar 

  35. Hewitt, D.P. and George, D.G., The population dynamics of Keratella cochlearis in a hypereutrophic tarn and the possible impact of predation by young roach, Hydrobiologia, 1987, vol. 147, pp. 221–227.

    Article  Google Scholar 

  36. Hillbricht-Ilkowska, A., Morphological variation of Keratella cochlearis (Gosse) in Lake Biwa, Japan, Proc. Third Int. Rotifer Symp. Biology of Rotifers, Uppsala, Sweden, August 30–September 4, 1982, Dev. Hydrobiol., vol. 14, Dordrecht: Springer-Verlag, 1983, pp. 297–395.

  37. Hofmann, W., Interactions between Asplanchna and Keratella cochlearis in the Pluβsee (north Germany), Hydrobiologia, 1983, vol. 104, pp. 363–365.

    Article  Google Scholar 

  38. Hofmann, W., Population dynamics of hypolimnetic rotifers in the Plußsee (north Germany), Hydrobiologia, 1987, vol. 147, pp. 197–201.

    Article  Google Scholar 

  39. Hofmann, W. and Höfle, M.G., Rotifer population dynamics in response to increased bacterial biomass and nutrients: a mesocosm experiment, Hydrobiologia, 1993, vols. 255–256, pp. 171–176.

    Article  Google Scholar 

  40. Holst, H., Zimmermann, H., Kausch, H., and Koste, W., Temporal and spatial dynamics of planktonic rotifers in the Elbe estuary during spring, Estuarine, Coastal Shelf Sci., 1998, vol. 47, pp. 261–273.

    Article  Google Scholar 

  41. Hugh, J.M. and Gilbert, J.J., Competition between Keratella cochlearis and Daphnia ambigua: effects of temporal patterns of food supply, Freshwater Biol., 1991, vol. 25, no. 2, pp. 189–198.

    Article  Google Scholar 

  42. Jersabek, C.D. and Bolortsetseg, E., Mongolian rotifers (Rotifera, Monogononta)—a checklist with annotations on global distribution and autecology, Proc. Acad. Nat. Sci. Philadelphia, 2010, vol. 159, pp. 119–168.

    Article  Google Scholar 

  43. Jonsson, T., Cohen, J.E., and Carpenter, S.R., Food webs, body size, and species abundance in ecological community description, in Advances in Ecological Research, Vol. 36: Food Webs: From Connectivity to Energetics, Amsterdam: Elsevier, 2005, pp. 1–78.

  44. Kerentseva, N.P., Nabokikh, L.N., and Egoshin, V.V., Hydrobiology of the Kama River in the Okhansk–Galevo section, Uch. Zap. Molotovskogo Gos. Univ., 1946, vol. 4, no. 2, pp. 17–26.

    Google Scholar 

  45. Kirk, K.L., Competition in variable environments: experiments with planktonic rotifers, Freshwater Biol., 2002, vol. 47, pp. 1089–1096.

    Article  Google Scholar 

  46. Koval’kova, M.P., Kozlova, I.V., and Shilkova, E.V., Food resources of the Sugoyak Lake and its use by fishes, Tr. Ural. Otd., Sib. Nauchno-Issled. Inst. Rybn. Khoz., 1975, vol. 9, no. 2, pp. 3–9.

    Google Scholar 

  47. Kozlova, I.V., Plankton of the Lake Kundravinskoe, Tr. Ural. Otd., Sib. Nauchno-Issled. Inst. Rybn. Khoz., 1966, vol. 7, pp. 77–83.

    Google Scholar 

  48. Kozlova, I.V., Zooplankton of the Kaslinskie group of lakes and its production, Tr. Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1979, no. 10, pp. 118–124.

  49. Kozlova, I.V. and Shilkova, E.V., Plankton of Argazinskoe Reservoir, Tr. Ural. Otd., Sib. Nauchno-Issled. Inst. Rybn. Khoz., 1966, vol. 7, pp. 17–24.

    Google Scholar 

  50. Krasnovskaya, M.P., Carps from the Lake Yanychkovo and its importance as the main harvested object of Verkhne-Tavdinskie lakes, Sverdlovsk oblast, Tr. Ural. Otd., Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1949, vol. 4, pp. 213–273.

    Google Scholar 

  51. Kutikova, L.A., Kolovratki fauny SSSR (Rotifers of Fauna of the USSR), Leningrad: Nauka, 1970.

  52. Lehtovaara, A., Arvola, L., Keskitalo, J., Olin, M., Rask, M., et al., Responses of zooplankton to long-term environmental changes in a small boreal lake, Boreal Environ. Res., 2014, vol. 19, suppl. A, pp. 97–111.

  53. Lyubimova, T.S., Zooplankton of nursery ponds of the Chesmensky Fish Farm, Chelyabinsk oblast, Tr. Ural. Otd., Sib. Nauchno-Issled. Inst. Rybn. Khoz., 1971, vol. 8, pp. 253–258.

    Google Scholar 

  54. Lyubimova, T.S., Zooplankton of the mountain Arakul Lake (Southern Urals) and its productivity, Tr. Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1981, no. 162, pp. 56–68.

  55. Mäemets, A., Rotifers as indicators of lake types in Estonia, Hydrobiologia, 1983, vol. 104, no. 1, pp. 357–361.

    Article  Google Scholar 

  56. Makartseva, E.S., Species composition and productivity of zooplankton, in Ekologo-produktsionnye osobennosti ozer razlichnykh landshaftov Yuzhnogo Urala (Ecological and Production Features of Lakes of Various Landscapes of the South Urals), Leningrad: Nauka, 1978, pp. 150–188.

  57. Maslennikova, L., Materials on hydrobiology of the Ufaleiskie lakes, Tr. Ural. Otd., Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1941, vol. 3, pp. 24–36.

    Google Scholar 

  58. May, L., Spears, B.M., Dudley, B.J., and Gunn, I.D.M., The response of the rotifer community in Loch Leven, UK, to changes associated with a 60% reduction in phosphorus inputs from the catchment, Hydrobiologia, 2014, vol. 99, nos. 1–2, pp. 65–71.

    CAS  Google Scholar 

  59. Medeiros, A.M.A., Barbosa, J.E.L., Medeiros, P.R., Rocha, R.M., and Silva, L.F., Salinity and freshwater discharge determine rotifer distribution at the Mossoró River estuary (semiarid region of Brazil), Bras. J. Biol., 2010, vol. 70, no. 3, pp. 551–557.

    Article  CAS  Google Scholar 

  60. Muraveiskii, S.D., Observation of the spring plankton of the Ural River and its oxbows, Russ. Gidrobiol. Zh., 1923, vol. 2, pp. 14–23.

    Google Scholar 

  61. Nogrady, T., Canadian rotifers II. Parc Mont Tremblant, Quebec, Hydrobiologia, 1980, vol. 71, no. 1, pp. 35–46.

    Article  Google Scholar 

  62. Ogorodnikova, E.M., Zooplankton of Shershnevskoe Reservoir and its role in assessment of water quality, in Voprosy biogennogo zagryazneniya i regulirovaniya kachestva vod Urala (Biogenic Pollution and Water Quality Control in Ural Region), Krasnoyarsk: Sib. Nauchno-Issled. Inst. Gidrotekh. Melior., 1977, pp. 27–39.

  63. Oparina, N.Ya., Fauna of rotifers in the vicinity of Perm city, Tr. Biol. Nauchno-Issled. Inst., Perm. Gos. Univ., 1923, vol. 1, no. 9–10, pp. 165–175.

    Google Scholar 

  64. Pedrozo, C. Da, S., and Rocha, O., Zooplankton and water quality of lakes of the northern coast of Rio Grande do Sul State, Brazil, Acta Limnol. Bras., 2005, vol. 17, no. 4, pp. 445–464.

    Google Scholar 

  65. Pejler, B., Variation in the genus Keratella, Hydrobiologia, 1980, vol. 73, pp. 207–213.

    Article  Google Scholar 

  66. Pejler, B. and Bērziņš, B., On choice of substrate and habitat in brachionid rotifers, Hydrobiologia, 1989, vol. 186, pp. 137–144.

    Article  Google Scholar 

  67. Podlesnyi, A.V. and Troitskaya, V.I., Il’menskie lakes and their fishery assessment, Tr. Ural. Otd., Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1941, vol. 3, pp. 121–174.

    Google Scholar 

  68. Primicerio, R., Seasonal changes in vertical distribution of zooplankton in an oligotrophic, subarctic lake (Lake Takvatn, Norway), Limnologica, 2000, vol. 30, pp. 301–310.

    Article  Google Scholar 

  69. Radwan, S., Planktonic rotifers as indicators of lake trophy, Ann. Univ. Mariae Curie-Sklodowska, Sect. C, 1976, vol. 31, pp. 227–235.

    Google Scholar 

  70. Roche, K.F., Temporal variation in the morphology of the rotifer Keratella quadrata (Müller, 1786), Ann. Limnol., 1993, vol. 29, no. 2, pp. 119–127.

    Article  Google Scholar 

  71. Rogozin, A.G., Kolovratki Chelyabinskoi oblasti (Rotifers of Chelyabinsk oblast), Miass: Ilmen. Gos. Zapoved., Ural. Otd., Ross. Akad. Nauk, 1995.

  72. Rogozin, A.G., Zooplankton, in Ekologiya ozera Bol’shoe Miassovo (Ecology of the Bol’shoe Miassovo Lake), Miass: Ilmen. Gos. Zapoved., Ural. Otd., Ross. Akad. Nauk, 2000, pp. 128–165.

  73. Rogozin, A.G., New species of rotifers (Rotifera) in fauna of reservoirs of the eastern part of Southern Ural and Southern Trans-Ural regions, Izv. Chelyab. Nauchn. Tsentra, 2004, no. 3, pp. 132–135.

  74. Rogozin, A.G., Zooplankton of a hypertrophic reservoir as exemplified by the Lake Tabankul’ (Southern Urals): biological diversity and biology of some species of rotifers, Izv. Chelyab. Nauchn. Tsentra, 2006, no. 3, pp. 78–82.

  75. Rogozin, A.G., Zooplankton of reservoirs in the western foothills of the Southern Urals (Min’yarskii pond on the Sim River), Izv. Chelyab. Nauchn. Tsentra, 2007, no. 3, pp. 75–79.

  76. Rogozin, A.G., Zooplankton of the Uvil’dy Lake, Izv. Chelyab. Nauchn. Tsentra, 2009a, no. 1, pp. 62–67.

  77. Rogozin, A.G., Zooplankton of the Malyi Terenkul’ Lake, Izv. Chelyab. Nauchn. Tsentra, 2009b, no. 3, pp. 28–33.

  78. Rogozin, A.G., Zooplankton of the Argazi reservoir (Southern Urals, Russia) and its long-term changes, Inland Water Biol., 2013, vol. 6, no. 2, pp. 106–113.

    Article  Google Scholar 

  79. Rogozin, A.G., Bioindication system of trophic conditions in reservoirs, Materialy XI–XII Mezhdunarodnoi nauchno-prakticheskoi konferentsii “Khimiya, fizika, biologiya, matematika: teoreticheskie i prikladnye issledovaniya” (Proc. XI–XII Int. Sci.-Pricl. Conf. “Chemistry, Physics, Biology, and Mathematics: Theoretical and Applied Studies”), Moscow: Internauka, 2018a, nos. 5–6, pp. 10–15.

  80. Rogozin, A.G., Materials on the fauna and ecology of rotifers in the Ural region: family Brachionidae (Rotifera, Eurotatoria, Ploima). Genera Anuraeopsis, Brachionus, and Notholca, Biol. Bull. (Moscow), 2019, vol. 46, no. 8, pp. 823–833.

    Article  Google Scholar 

  81. Rogozin, A.G., Snit’ko, L.V., and Timoshkin, O.A., Thermoindicator properties of zooplankton species and their measurements, Water Resour., 2015, vol. 42, no. 1, pp. 91–97.

    Article  CAS  Google Scholar 

  82. Sharma, B.K. and Sharma, S., The diversity of Indian Brachionidae (Rotifera: Eurotatoria: Monogononta) and their distribution, Opuscula Zool. (Budapest), 2014, vol. 45, no. 2, pp. 165–180.

    Google Scholar 

  83. Shchelkanovtsev, P.Ya., On some lakes in the basin of the Miass River (South Urals), Zemlevedenie, 1903, vols. 2–3, pp. 48–73.

    Google Scholar 

  84. Sladeček, V., Rotifers as indicators of water quality, Hydrobiologia, 1983, vol. 100, pp. 169–201.

    Article  Google Scholar 

  85. Stemberger, R.S. and Gilbert, J.J., Multiple-species induction of morphological defenses in the rotifer Keratella testudo, Ecology, 1987, vol. 168, pp. 370–378.

    Article  Google Scholar 

  86. Tauson, A.O., Hydrobiological description of the Upper Kama lakes, Tr. Perm. Biol. Inst., 1934, vol. 6, nos. 1–2, pp. 103–118.

    Google Scholar 

  87. Tauson, A.O., Biology of the wild lake, Uch. Zap. Perm. Gos. Univ., 1935, vol. 1, nos. 2–3, pp. 3–55.

    Google Scholar 

  88. Tauson, A.O., Hydrobiological description of the lakes and rivers of the Garinskii district of Sverdlovsk oblast and their fishery assessment, Uch. Zap. Perm. Gos. Univ., 1936, vol. 2, no. 1, pp. 85–165.

    Google Scholar 

  89. Tauson, A.O., Zooplankton of the Kama River on the Galevo settlement–Belaya River section, Izv. Estestvenno-Nauchn. Inst., Molovskogo Gos. Univ., 1946, vol. 12, no. 5, pp. 155–167.

    Google Scholar 

  90. Tauson, A.O., Plankton of the Upper Kama River, Uch. Zap. Molovskogo Gos. Univ., 1947, vol. 4, no. 2, pp. 3–16.

    Google Scholar 

  91. Telesh, I.V., The effect of fish on planktonic rotifers, Hydrobiologia, 1993, vols. 255–256, pp. 289–296.

    Article  Google Scholar 

  92. Ulomskii, S.N., Plankton of the Turgoyak Lake, Tr. Ural. Otd., Vses. Gos. Nauchno-Issled. Inst. Ozern. Rechn. Rybn. Khoz., 1964, vol. 6, pp. 83–90.

    Google Scholar 

  93. Virro, T., Life cycle patterns of rotifers in Lake Peipsi, Hydrobiologia, 2001, vols. 446–447, no. 1, pp. 85–93.

    Article  Google Scholar 

  94. Walz, N., Rotifer life history strategies and evolution in freshwater plankton communities, in Evolutionary Ecology of Freshwater Animals: Concepts and Case Studies, Basel: Birkhäuser, 1997, pp. 119–150.

    Google Scholar 

  95. Williamson, C.E., The swimming and feeding behavior of Mesocyclops, Hydrobiologia, 1986, vol. 134, pp. 11–19.

    Article  Google Scholar 

  96. Zimmermann, C., Die pelagischen Rotatorien des Sempachersees, mit spezieller Berücksichtigung der Brachioniden und der Ernährungsfrage, Schweiz. Z. Hydrol., 1974, vol. 36, pp. 205–300.

    Google Scholar 

  97. Zinov’ev, A.P., Reservoirs of the Troitskii Forest-Steppe Nature Reserve and their fauna (Copepoda и Phillopoda), Tr. Biol. Nauchno-Issled. Inst., Perm. Gos. Univ., 1931, vol. 3, no. 4, pp. 281–367.

    Google Scholar 

  98. Zinov’ev, A.P., Reservoirs of the Troitskii Forest-Steppe Nature Reserve and its vicinities, Tr. Perm. Biol. Nauchno-Issled. Inst., 1934, vol. 6, nos. 3–4, pp. 1–118.

    Google Scholar 

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Rogozin, A.G. Materials on the Fauna and Ecology of Rotifers in the Urals. Family Brachionidae (Rotifera, Eurotatoria, Ploima). Genus Keratella. Biol Bull Russ Acad Sci 48 (Suppl 1), S8–S23 (2021). https://doi.org/10.1134/S1062359021140156

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