Russian Federation
Russian Federation
VNIRO (Chief Researcher of the Department of Invertebrate Aquaculture; the Department of Aquaculture and Beekeeping, Professor, Chief Researcher)
Moscow, Russian Federation
Russian Federation
GRNTI 69.25 Аквакультура. Рыбоводство
OKSO 35.02.09 Ихтиология и рыбоводство
BBK 472 Рыбное хозяйство
The hybrid of sturgeon "lenbel" (F1 ♀ Acipenser baerii × ♂ Huso huso) was studied by conventional methods for a complex of plastic and meristic signs. It was found that only the horizontal diameter of the eye (O), the greatest height of the head (HC), the distance from the end of the rostrum to the base of the middle antennae (rc) and to the cartilaginous arch of the mouth (rr), the width of the snout at the cartilaginous arch of the mouth (SRr), the width of the mouth (SO) and the width of the break of the lower lip (il) for hybrid and beluga, and the width of the lower lip break (il) and the width of the snout at the base of the middle antennae (SRc) for hybrid and Siberian sturgeon have a transgression index of less than 67%, and can be used to identify the hybrid form. The beluga fingerlings were largely consolidated, and therefore united into a single cluster. Siberian sturgeon and hybrid also form two clearly differentiated clusters, but the intra-group divergence of the hybrid is slightly higher than that of the original forms. In hybrid fingerlings, relative plastic and meristic signs are not related to body size and remain constant during the growing period, that is, they may be specific to it. It is shown that some head measurements can be used for confident identification of the hybrid.
sturgeon hybrids, "lenbel" (F1 ♀ Acipenser baerii × ♂ Huso huso), meristic and plastic signs, transgression, cluster analysis, identification
1. Berg L.S. Fauna of Russia and neighboring countries. Fish. Volume 1 Marsipo-branchii, Selachii, Chondrostei. - St. Petersburg: Publishing House of Akad. Sciences, 1911. - 337 p.
2. Bogeruk A.K. Handbook of breeding fish farms of the Russian Federation. / A.K. Bogeruk, N.Yu. Evtihieva, N.S. Kozlovskaya et al. - M.: SUE "Agropress", 2001. - 166 p.
3. Bubunets E.V. Improvement of the biopsy method for determining the maturity stage of gonads in fish during artificial reproduction / E.V. Bubunets, A.G. Novosadov, A.V. Zhigin, A.V. Labenets // Fisheries. - 2020. - No.3. - Pp.101-108. DOIhttps://doi.org/10.37663/0131-6184-2020-3-101-108
4. Bubunets E.V. Innovative model of combined ovulation stimulation in sturgeon fish and cytometric features of produced oocytes / E.V. Bubunets, A.O. Revyakin, A.V. Labenets // Biomedicine. - 2014. - No. 4. - Pp. 65-69.
5. Burtsev I.A. Biological bases of full-cycle cultivation of sturgeon fish and creation of new breeds by methods of hybridization and selection: Abstract. dis. doct. biol. nauk. - M.: VNIRO, 2013. - 47 p.
6. Glukhov A.L. Occurrence of sturgeon hybrids in natural conditions in the Volga River / A.L. Glukhov, A.F. Skosyrsky // Industrial hybridization of fish: A collection of scientific papers. - L.: GosNIORH NPO Promrybvod, 1983. - Pp. 45-56.
7. Dospekhov B.A. Methodology of field experience. - M.: Kolos, 1985. - 416 p.
8. Dyuzhikov A.T. On the natural hybridization of sturgeon fish on the Volga River // Dokl. Academy of Sciences of the USSR, 1959. - Vol. 129. - No. 1. - Pp. 194-197.
9. Zograf N.F. Materials for the knowledge of the sterlet organization // Proceedings of the Laboratory at the Zoological Museum of Moscow University. Issue 1. - M., 1887. - 72 p.
10. Kozlov V.I. Ecological forecasting of freshwater ichthyofauna in connection with the conservation of species biodiversity and the creation of sustainable fish communities. Diss. ... Doctor of Biological Sciences in the form of a scientific docl. - St. Petersburg: State Research Institute, 1995. - 48 p.
11. Krylova V.D. Morphological studies of sturgeon fish and their hybrids (methodological recommendations). / V.D. Krylova, L.I. Sokolov. - M.: Department of Scientific and Technical information VNIRO, 1981. - 49 p.
12. Makeeva A.P. Hybridization of carp Cyprinus carpio L. with the white cupid Ctenopharyngodon idella (Val.) / A.P. Makeeva, B.V. Verigin // Questions of ichthyology. - 1974. - Vol. 14. - Issue 2 (85). - Pp. 171-194.
13. Nikolyukin N.I. Distant hybridization of sturgeon and bony fish. Theory and practice. - M.: Food industry, 1972. - 335 p.
14. Novosadov A.G. Morphophysiological and production characteristics of the hybrid of Siberian sturgeon Acipenser baerii and beluga Huso huso. Abstract of the dissertation of the candidate. biol. nauk. M.: VNIRO, 2011. - 24 p.
15. Ovsyannikov F.V. On artificial breeding of sterlets // Proceedings of the Second Congress of Russian naturalists in the departments of zoology, anatomy and physiology. - M., 1871. - Pp. 191-200.
16. Pavlov A.V. Materials on the course and composition of the herd of sturgeon in the Volga River in 1958-1962 // Proceedings of VNIRO. - 1964. - Vol. 54. - Issue. 2. - Pp. 137-156.
17. Plokhinsky N.A. Biometrics. - Novosibirsk: Siberian Branch of the USSR Academy of Sciences, 1961. - 361 p.
18. Potapova T.L. Intraspecific variability of the three-spined stickleback (Gasterosteus aculeatus L.) // Questions of ichthyology. - 1972. - Vol. 12. - Issue 1. - Pp. 25-40.
19. Rachek E.I. Fish-breeding and biological characteristics of direct and return hybrids of sterlet with kaluga when grown in warm waters of Primorye. // Materials of the All-Russian scientific and practical conference dedicated to the 20th anniversary of the opening of the training course "Aquatic bioresources and aquaculture" at the Kuban State University. - Krasnodar, 2018. - Pp. 381-387
20. Rechinsky V.V. Fish-breeding and biological characteristics of sterlet hybrids with Siberian sturgeon: dissertation ... cand. biol. nauk: 03.00.10. - Moscow, 2003. - 125 p.
21. Safronov A.S., Filippova O.P. The experience of operating a brood stock of sturgeon fish in a warm-water cage farm "Kaduyrybkhoz" of the Vologda region // Tez. dokl. International conference: "Sturgeon at the turn of the XXI century". Astrakhan: Publishing House: KaspNIRKh, 2000. - Pp. 319-320.
22. Slutsky E.S. Phenotypic variability of fish (breeding aspect) // L.: Izvestiya GosNII ozernogo i rechnoy fish farming. - 1978. - Vol. 134. - Pp. 3-132.
23. Terentyev P.V. Further development of the method of correlation pleiades // Application of mathematical methods in biology. - L., 1960. - Pp. 27-36.
24. Urbach V.Yu. Biometric methods. - M.: Nauka, 1964. - 416 p.
25. Fedoseeva E.A. Fish-breeding-biological and morphophysiological characteristics of Russian sturgeon hybrids.: Abstract of the dissertation of the candidate. biol. nauk. - M., 2004. - 24 p.
26. Filipchenko Yu.A. Variability and methods of its study. - Petrograd: State Publishing House, 1923. - 237 p.
27. Shishanova E.I., Bubunets E.V. The use of interspecific hybridization of sturgeon to increase the economic efficiency of keeping non-technological species of sturgeon in commercial fisheries // Tez. dokl. International Scientific conference: "Innovative technologies of aquaculture". - Rostov-on-Don: YUNTS RAS, 2009. - Pp. 147-150.
