Abstract
The results of the comparative analysis of the size, age and sex composition of the Siberian dace Leuciscus baicalensis from the rivers of the Middle Ob basin (Basandaika River, a second-order tributary, Tom River, a first-order tributary, Ob River, the main watercourse) in 2016–2019 are presented. Differences in the growth rates of dace depending on the type of watercourse were found: the larger the river, the higher the growth rate of specimens. The sex composition is similar in all watercourses; the female-to-male ratio is 1 : 2. Dace from the Tom River is distinguished by the highest prevalence and intensity of invasion by larvae of Opisthorchis felineus (a parasite of the hepatobiliary system of humans and carnivores), 88% and 13.1 ind./fish, respectively, compared to 52% and 4.8 ind./fish in fish from the Ob River. Infection does not depend on the sex of dace. Infection rates increase with the advancing age of fish: the infection prevalence of fish at the age of 5 years reaches 100%. Currently, the epizootological situation remains tense due to high rates of fish infection.
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REFERENCES
Aksorn, N., Roytrakul, S., Kittisenachai, S., et al., Novel potential biomarkers for Opisthorchis viverrini infection and associated cholangiocarcinoma, In Vivo, 2018, vol. 32, no. 4, pp. 871–878. https://doi.org/10.21873/invivo.11321
Babkin, A.M., Khodkevich, N.E., Belyaeva, A.A., et al., Dace infestation by Opisthorchis felineus larvae in different reservoirs of the Middle Ob basin, Materialy VI Mezhregional’noi nauchnoi konferentsii parazitologov Sibiri i Dal’nego Vostoka (Proc. VI Interregional Sci. Conf. of Parapsychologists of Siberia and Far East), Novosibirsk, 2019, pp. 19–22.
Bauer, O.N., Musselius, V.A., and Strelkov, Yu.A., Bolezni prudovykh ryb (Diseases of Pond Fishes), Moscow: Legkaya Pishchevaya Prom-st’, 1981.
Beer, S.A., Biologiya vozbuditelya opistorkhoza (Biology of the Agent of Opisthorchiasis), Moscow: KMK, 2005.
Bocharova, T.A., Foci of opisthorchiasis in the northern regions of Tomsk oblast, in Bolezni i parazity ryb Ledovitomorskoi provintsii (v predelekh SSSR) (Diseases and Parasites of Fishes in the Arctic Ocean Province (within USSR)), Sverdlovsk: Sredne-Ural. Knizhn. Izd., 1976, pp. 130–135.
Bocharova, T.A., Vozbuditel’ opistorkhoza i drugie myshechnye parazity karpovykh ryb basseina bizhnei Tomi (Opisthorchiasis Pathogen and Other Muscular Parasites of Cyprinidae Fishes in the Lower Tom River Basin), Tomsk: Tosmk. Gos. Univ., 2007.
Fedorova, O.S., Kovshirina, Yu.V., Kovshirina, A.E., et al., Analysis of the infestation rate by Opisthorchis felineus and malignant neoplasms of the hepatobiliary system in Russian Federation, Byull. Sib. Med., 2016, no. 15 (5), pp. 147–158. https://doi.org/10.20538/1682-0363-2016-5-147-158
Fedorova, O.S., Kovshirina, Y.V., Kovshirina, A.E., et al., Opisthorchis felineus infection and cholangiocarcinoma in the Russian Federation: a review of medical statistics, Parasitol. Int., 2017, vol. 66, no. 4, pp. 365–371. https://doi.org/10.1016/j.parint.2016.07.010
Fox, J. and Weisberg, S., An R companion to applied regression, 2019. https://socialsciences.mcmaster.ca/jfox/Books/Companion.
Gundrizer, A.N., Ioganzen, B.G., and Krivoshchekov, G.M., Ryby Zapadnoi Sibiri (Fishes of Western Siberia), Tomsk: Tosmk. Gos. Univ., 1984.
Kafanova, V.V., Biology and fishery of dace in the reservoirs of Tomsk oblast, Tr. Tomsk. Gos. Univ., 1951, vol. 115, pp. 51–69.
Lakin, G.F., Biometriya (Biometry), Moscow: Vysshaya Shkola, 1990.
Lim, J.H., Liver flukes: the malady neglected, Korean J. Radiol., 2011, vol. 12, pp. 269–279. https://doi.org/10.3348/kjr.2011.12.3.269
Myasoedov, V.S., Epidemiologiya opistorkhoza (Opisthorchiasis Epidemiology), Tomsk: Tosmk. Gos. Univ., 1960.
Popov, P.A., Ryby Sibiri: rasprostranenie, ekologiya, vylov (Fishes of Siberia: Distribution, Ecology, and Fishery), Novosibirsk: Novosib. Gos. Univ., 2007.
Pravdin, I.F., Rukovodstvo po izucheniyu ryb (Guide for Study of Fishes), Moscow: Pishchevaya Prom-st’, 1966.
R Core Team, R: A Language and Environment for Statistical Computing, Vienna: R Found. Stat. Comput., 2020. https://www.R-project.org/.
Simakova, A.V., Poltoratskaya, N.V., Babkina, I.B., et al., The World Largest Focus of the Opisthorchiasis in the Ob-Irtysh Basin, Russia, Caused by Opisthorchis felineus London: IntechOpen, 2020. https://doi.org/10.5772/intechopen.91634
Thunyaharn, N., Promthet, S., Wiangnon, S., et al., Survival of cholangiocarcinoma patients in northeastern Thailand after supportive treatment, Asian Pac. J. Cancer Prev., 2013, vol. 14, no. 11, pp. 7029–7032. https://doi.org/10.7314/apjcp.2012.14.11.7029
Titova, S.D., Parazity ryb Zapadnoi Sibiri (Fish Parasites in Western Siberia), Tomsk: Tosmk. Gos. Univ., 1965.
Voronin, V.N., Kudryavtseva, T.M., Kuznetsova, E.V., et al., RF Patent 2708990, Byull. Izobret., 2019, no. 35.
Zar, J.H., Biostatistical Analysis, Upper Saddle River, NJ: Prentice-Hall, 2010.
Zavoikin, V.D., Novosel’tsev, G.I., Plyushcheva, G.L., and Bocharova, T.A., Comparative opisthorchiasis situation in the largest tributaries of the Ob River: opisthorchiasis in the Ket’ and Chulym rivers, Med. Parazitol. Parazit. Bolezni, 1979, no. 2, pp. 20–25.
Funding
The study was performed within the framework of a state assignment of the Ministry of Science and Higher Education of the Russian Federation (project no. 0721-2020-0019) and supported by the Russian Foundation for Basic Research, grant no. 20-34-90055А.
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Babkina, I.B., Simakova, A.V., Babkin, A.M. et al. The Siberian Dace Leuciscus baicalensis in Watercourses of Different Order of the Middle Ob Basin and its Role in Opisthorchiasis Circulation. J. Ichthyol. 61, 972–978 (2021). https://doi.org/10.1134/S0032945221060035
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DOI: https://doi.org/10.1134/S0032945221060035