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Biological characteristics of autumn and spring runs of Caspiomyzon wagneri into the Shirood River, Iran | ||
| Environmental Resources Research | ||
| مقاله 1، دوره 5، شماره 2، مهر 2017، صفحه 111-122 اصل مقاله (557.08 K) | ||
| شناسه دیجیتال (DOI): 10.22069/ijerr.2017.3869 | ||
| نویسندگان | ||
| Fakhrieh Shirood Mirzaie1؛ Renaud Claud B.2؛ Rasoul Ghorbani3 | ||
| 1Fisheries Department, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. | ||
| 2Research and Collections Division, Canadian Museum of Nature, Station D, Ottawa, Ontario, Canada K1P 6P4. | ||
| 3Fisheries Department, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran | ||
| چکیده | ||
| Various biological characteristics were compared between autumn and spring runs of Caspiomyzon wagneri migrating into the Shirood River, in an attempt to determine whether these were reproductively isolated. Two spawning runs of the same lamprey species in a single river are apparently unique to the Shirood. The autumn sample collected between 21 October and 1 November 2009 comprised 15 adults and the spring sample collected between 22 March and 18 April 2009 comprised 38 adults. While spawning was not witnessed, the significantly shorter mean total length of at least 40 cm in both males and females, and the significantly higher gonadosomatic index in females of the autumn run versus the spring run suggest that the former is closer to spawning than the latter. If one assumes a single spawning population per year in the river, the report by Nazari and Abdoli (2010) of recently spent individuals of Caspian lamprey collected in the Shirood River during April, would therefore imply that the spawning period is remarkably protracted. In order to test this hypothesis, the spawning sites need to be searched for higher upstream over the entire year, particularly in areas where suitable spawning substrate of gravel and sand occurs | ||
| کلیدواژهها | ||
| Upstream migration؛ Caspiomyzon wagneri؛ Shirood River؛ Caspian Sea | ||
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| مراجع | ||
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Ahmadi, M., Amiri, B.M., Abdoli, A., Fakharzade, S.M.E. and Hoseinifar, S.H. 2011. Sex steroids,gonadal histology and biological indices of fall and spring Caspian lamprey (Caspiomyzon wagneri) spawning migrants in the Shirud River, Southern Caspian Sea. Environmental Biology of Fishes, 92,229-235. Beamish, F.W.H., Potter, I.C., and Thomas, E. 1979. Proximate composition of the adult anadromous sea lamprey, Petromyzon marinus, in relation to feeding, migration and reproduction. Journal of Animal Ecology, 48, 1–19. Beamish, R.J., and Neville, C.E.M. 1992. The importance of size as an isolating mechanism in lampreys.Copeia, 191–196. Berg, L.S. 1931. A review of the lampreys of the northern hemisphere. Annuaire du Musée Zoologique de l’Académie des Sciences de l’URSS, 32, 87-116. Berg, L.S. 1948. Freshwater fishes of the USSR and adjacent countries. Vol. 1, Guide to the Fauna of the USSR No. 27, Academy of Sciences of the USSR, Zoological Institute, Leningrad.F. Shirood Mirzaie et al. / Environmental Resources Research 5, 2 (2017) 121 Biswas, S.P. 1993. Manual of Methods in Fish Biology. 157 p. New Delhi: South Asian Publishers. Coad, B.W. 2013. Freshwater fishes of Iran. www.briancoad.com. Fukayama, S., and Takahashi, H. 1985. Changes in serum levels of estradiol-17β and testosterone in the Japanese river lamprey, Lampetra japonica, in the course of sexual maturation. Bulletin of the Faculty of Fisheries, Hokkaido University, 36, 163-169. Ginzburg, Y.I. 1969. The spawning population of the Caspian lamprey (Caspiomyzon wagneri (Kessler)) after regulation of the Volga River by the dam of the Volgograd power station. Problems of Ichthyology, 9, 821-828. Ginzburg, Y.I. 1970. Reproduction of the lamprey (Caspiomyzon wagneri (Kessler)) below the Volgograd dam and the development of its larvae. Journal of Ichthyology, 10: 485-493. Hardisty, M.W. 1979. Biology of the Cyclostomes. 428 p. London: Chapman and Hall. Hardisty, M.W. 1986. General introduction to lampreys. In: The Freshwater Fishes of Europe. (Holčík J., ed.), pp. 19-83. Wiesbaden: Aula-Verlag. Hardisty, M.W., and Potter, I.C. 1971a. The general biology of adult lampreys. In: The Biology of Lampreys, Vol. 1 (Hardisty M.W. and Potter I.C., eds), pp. 127-206. London: Academic Press. Hardisty, M.W., and Potter, I.C. 1971b. Paired species. In: The Biology of Lampreys, Vol. 1 (Hardisty M.W., and Potter I.C., eds), pp. 249-277. London: Academic Press. Holčík, J. 1986. - Caspiomyzon wagneri (Kessler, 1870). In: The Freshwater Fishes of Europe (Holčík J.,ed.), pp. 119-142. Wiesbaden: Aula-Verlag. Hubbs, C.L., and Potter, I.C. 1971. Distribution, phylogeny and taxonomy. In: The Biology of Lampreys,Vol. 1 (Hardisty M.W. and Potter I.C., eds), pp. 1-65. London: Academic Press. Imanpoor, M.R., Alavi, S.H., and Cosson, J. 2009. Relationship between biological characteristics of eggs and female brood stocks of Persian sturgeon Acipenser persicus: a comparison with other fish species.Fish Physiology and Biochemistry, 35, 701-707. IUCN, 2012. IUCN Red List of Threatened Species. www.iucnredlist.org Accessed April 3, 2013. Kessler, K. 1870. Volga lamprey (Petromyzon wagneri n. sp.). Trudy Sankt–Peterburgskogo obshchestva estetvoznaniya, 1, 207–214 (In Russian). Kiabi, B.H., Abdoli, A., and Naderi, M. 1999. Status of the fish fauna in the South Caspian Basin of Iran. Zoology in the Middle East, 18, 57–65. Kucheryavyi, A.V., Savvaitova, K.A., Pavlov, D.S., Gruzdeva, M.A., Kuzishchin, K.V., and Stanford, J.A. 2007. Variations of life history strategy of the lamprey Lethenteron camtschaticum from the Utkholok River (Western Kamchatka). Journal of Ichthyology, 47, 37–52. Larsen, L.O. 1980. Physiology of adult lampreys, with special regard to natural starvation, reproduction,and death after spawning. Canadian Journal of Fisheries and Aquatic Sciences, 37, 1762–1779. Lelek, A. 1987. Threatened fishes of Europe. In: The Freshwater Fishes of Europe. Vol. 9 (European Committee for the Conservation of Nature and Natural Resources, Council of Europe, ed.), pp. 1-343,Wiesbaden: AULA-Verlag GmbH. Maitland, P.S. 1991. Conservation of threatened freshwater fish in Europe. Convention on the Conservation of European Wildlife and Natural Habitats, Council of Europe Press, Nature and Environment Series, 46, 6–76. Malmqvist, B. 1986. Reproductive ecology of lampreys. In: Indo-Pacific Fish Biology: Proceedings of the Second International Conference on Indo-Pacific Fishes (Uyeno T., Arai R., Taniuchi T. and Matsuura K., eds), pp. 20-30, Tokyo: Ichthyological Society of Japan. Nazari, H. 2007. Evaluation of some population parameters of Caspian lamprey (Caspiomyzon wagneri) during the migratory season in the Shirud and Talar rivers, southern Caspian Sea. Dissertation, Islamic Azad University of Tehran (in Farsi with English summary). Nazari, H., and Abdoli, A. 2010. Some reproductive characteristics of endangered Caspian lamprey (Caspiomyzon wagneri Kessler, 1870) in the Shirud River southern Caspian Sea, Iran. Environmental Biology of Fishes, 88, 87-96. Pavlov, D.S. Reshetnikov, Y.S., Shatunovskiy, M.I., and Shilin, N.I. 1985. Rare and disappearing fishes in the USSR and the principles of their inclusion in the “Red Book”. Journal of Ichthyology, 25, 88–99. Renaud, C.B. 1997. Conservation status of Northern Hemisphere lampreys (Petromyzontidae). Journal of Applied Ichthyology, 13, 143–148.122 Renaud, C.B. 2011. Lampreys of the world – an annotated and illustrated catalogue of lamprey species known to date. FAO Species Catalogue for Fisheries Purposes, 5, 1-109. Renaud, C.B., Gill, H.S., and Potter, I.C. 2009. Relationships between the diets and characteristics of the dentition, buccal glands and velar tentacles of the adults of the parasitic species of lamprey. Journal of Zoology, 278, 231-242. Yamazaki, Y., Konno, S., and Goto, A. 2001. Interspecific differences in egg size and fecundity among Japanese lampreys. Fisheries Science, 67, 375–377. | ||
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