Abstract
The karyotype of the great sculpin, Myoxocephalus polyacanthocephalus (Pallas, 1814) (Pisces: Cottidae) from the Sea of Okhotsk and the Sea of Japan has been studied for the first time. The karyotype is stable; it consists of 40 chromosomes (4 metacentric, 2 submeta-subtelocentric, 20 subtelocentric, and 14 acrocentric chromosomes); the number of chromosomal arms is 44 + 2. Nucleolar organizer regions (NOR) are found in the telomeric region of the arm in one homologue of a pair of small metacentric chromosomes, using the Ag-NOR banding technique. A comparative analysis of the karyotype of M. polyacanthocephalus and the karyotypes of other Myoxocephalus species (M. stelleri, M. brandtii, M. jaok, M. ochotensis, and M. scorpius) has been carried out based on the main karyotype characters, as well as on the number and localization of NORs. The identified differences make it possible to differentiate the studied species, whereas the general traits indicate their taxonomic proximity.
Similar content being viewed by others
References
Vasilyev, V.P., Evolyutsionnaya kariologiya ryb (Evolutionary Karyology of Fish), Moscow: Nauka, 1985.
Garbar, A.V., Manilo, V.V., and Kornyushin, A.V., Probable trends in the evolution of karyotypes in European members of Lymnaeidae (Mollusca, Gastropoda, Pulmonata) in light of the modern views on phylogeny of the family, Vestn. Zool., 2004, vol. 38, no. 2, pp. 29–37.
Miller, I.N., Karyotype of sculpin, Myoxocephalus stelleri from Peter the Great Bay, Sea of Japan, Russ. J. Mar. Biol., 2000, vol. 26, no. 2, pp. 124–127.
Moreva, I.N. and Borisenko, S.A., The karyotype of the flathead sculpin Megalocottus platycephalus platycephalus (Pallas, 1814) (Pisces: Cottidae) from Odyan Bay, Sea of Okhotsk, Russ. J. Mar. Biol., 2014, vol. 40, no. 2, pp. 125–130.
Neelov, A.V., Seismosensornaya sistema i klassifikatsiya kerchakovykh ryb (Cottidae: Myoxocephalinae, Artediellinae) (Seismosensory System and Classification of Cottid Fishes (Cottidae: Myoxocephalinae, Artediellinae)), Leningrad: Nauka, 1979.
Pavlenko, M.N., Fishes of Peter the Great Bay, Tr. O–va Yestestvoispyt. Kazan. Univ., 1910, vol. 10, no. 2, pp. 3–93.
Podlesnykh, A.V. and Moreva, I.N., Variability and relationships of the Far Eastern species of sculpins Myoxocephalus and Megalocottus (Cottidae) based on mtDNA markers and karyological data, Russ. J. Genet., 2014, vol. 50, no. 9, pp. 949–956.
Ryazanova, I.N., Karyotype of the snow sculpin Myoxocephalus brandti Steindachner (Cottidae) from Peter the Great Bay, Sea of Japan, Russ. J. Mar. Biol., 2005, vol. 31, no. 4, pp. 238–242.
Ryazanova, I.N., Karyotype of the sculpin Myoxocephalus jaok (Pisces: Cottidae) from Peter the Great Bay, Sea of Japan, Russ. J. Mar. Biol., 2007, vol. 33, no. 4, pp. 267–270.
Ryazanova, I.N., Evolution of cottids (Myoxocephalus and Megalocottus) from the Sea of Japan and Sea of Okhotsk, inferred from karyological data, Extended Abstract of Cand. Sci. (Biol.) Dissertation, Vladivostok, 2008.
Ryazanova, I.N., Borisenko, S.A., and Frolov, S.V., Comparative analysis of the karyotype of the sculpin Myoxocephalus ochotensis (Pisces: Cottidae) from the Odyan Bay of the Sea of Okhotsk, Russ. J. Mar. Biol., 2008, vol. 34, no. 3, pp. 195–198.
Ryazanova, I.N. and Frolov, S.V., Differentiation of the frog sculpin Myoxocephalus stelleri Tilesius (Cottidae) from the Sea of Japan and Sea of Okhotsk, Vestn. Sev.- Vost. Nauchn. Tsentra, Dal. Vost. Otd., Ross. Akad. Nauk, 2009, no. 1, pp. 68–72.
Sokolovsky, A.S., Dudarev, V.A., Sokolovskaya, T.G., and Solomatov, S.F., Ryby rossiiskikh vod Yaponskogo morya: (annotirovannyi i illyustrirovannyi katalog) (Fishes of Russian Waters of the Sea of Japan (Annotated and Illustrated Catalog)), Vladivostok: Dal’nauka, 2007.
Soldatov, V.K. and Lindberg, G.U., An overview of fishes of the Far Eastern seas, Izv. Tikhookean. Nauchno–Issled. Inst. Rybn. Khoz. Okeanogr., 1930, vol. 5.
Taranets, A.Ya., A brief key to fishes of the Soviet Far East and adjacent waters, Izv. Tikhookean. Nauchno–Issled. Inst. Rybn. Khoz. Okeanogr., 1937, vol. 11, pp. 112–115.
Tokranov, A.M. and Orlov, A.M., Specifics of distribution, ecology, and dynamics of catches of the great sculpin Myoxocephalus polyacanthocephalus (Cottidae) in Pacific waters off the northern Kuril Islands and southeastern Kamchatka, Biol. Zh. Arm., 2013, vol. 4, no. 65, pp. 44–52.
Fedorov, V.V., Chereshnev, I.A., Nazarkin, M.V., et al., Katalog morskikh i presnovodnykh ryb severnoi chasti Okhotskogo morya (Catalog of Marine and Freshwater Fishes of the Northern Sea of Okhotsk), Vladivostok: Dal’nauka, 2003.
Cowan, G.I.McT., Comparative morphology of the cottid genus Myoxocephalus based on meristic, morphometric, and other anatomical characters, Can. J. Zool., 1971, vol. 49, no. 11, pp. 1479–1496.
Cowan, G.I.McT., Comparative morphology of the cottid genus Myoxocephalus based on biochemical characters, Can. J. Zool., 1972, vol. 50, no. 5, pp. 683–693.
Howell, W.M. and Black, D.A., Controlled silverstaining of nucleolus organizer regions with a protective colloidal developer: a 1-step method, Experientia, 1980, vol. 36, pp. 1014–1015.
Kartavtsev, Y.Ph., Rozhkovan, K.V., and Masalkova, N.A., Phylogeny based on two mtDNA genes (Co-1, Cyt-B) among Sculpins (Scorpaeniformes, Cottidae) and some other scorpionfish in the Russian Far East, Mitochondrial DNA, 2016, vol. 27, no. 3, pp. 2225–2240.
Kligerman, A.D. and Bloom, S.E., Rapid chromosome preparations from solid tissues of fishes, J. Fish. Res. Board Can., 1977, vol. 34, pp. 266–269.
Phillips, R.B., Zajicek, K.D., and Ihssen, P.E., Population differences in chromosome-banding polymorphisms in lake trout, Trans. Am. Fish. Soc., 1989, vol. 118, pp. 64–73.
Yershov, P.N., Chromosomal studies of Zoarces viviparus L. (Zoarcidae) and Myoxocephalus scorpius L. (Cottidae) from different parts of distribution area, Ecohydrol. Hydrobiol., 2005, vol. 5, no. 3, pp. 237–243.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © I.N. Moreva, S.A. Borisenko, 2017, published in Biologiya Morya.
Rights and permissions
About this article
Cite this article
Moreva, I.N., Borisenko, S.A. The karyotype of the great sculpin, Myoxocephalus polyacanthocephalus (Pallas, 1814) (Pisces: Cottidae), from the Russian part of the species range. Russ J Mar Biol 43, 76–82 (2017). https://doi.org/10.1134/S1063074017010096
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063074017010096