Volume 1, Issue 2, October 2016, Page: 29-34
The Effect of the Ctenophore Mnemiopsis leidyi (Ctenophora: Lobata) on the Population Density and Species Composition of Mesoplankton in Inshore Waters of the Caspian Sea
Aboulghasem Roohi, Iranian Fisheries Research Organization (IFRO), Caspian Sea Ecology Research Center, Education and Research Organization of Agriculture Ministry, Khazarabad Boolvar, Ecology Dept., Sari, Iran
Mozhgan Rowshantabari, Iranian Fisheries Research Organization (IFRO), Caspian Sea Ecology Research Center, Education and Research Organization of Agriculture Ministry, Khazarabad Boolvar, Ecology Dept., Sari, Iran
Mehdi Naderi Jolodar, Iranian Fisheries Research Organization (IFRO), Caspian Sea Ecology Research Center, Education and Research Organization of Agriculture Ministry, Khazarabad Boolvar, Ecology Dept., Sari, Iran
Seyedeh Ameneh Sajjadi, Department of Agronomy, Rasht Branch, Islamic Azad University, Rasht, Guilan, Iran
Received: Aug. 28, 2016;       Accepted: Sep. 10, 2016;       Published: Sep. 29, 2016
DOI: 10.11648/j.eeb.20160102.14      View  3265      Downloads  79
Abstract
This paper examined the qualitative and quantitative of food composition of the ctenophore Mnemiopsis leidyi, as well as its feeding intensity and predatory impact on selected mesoplankton species in the inshore waters of the southern Caspian Sea. The ctenophore Mnemiopsis leidyi initially increased during 2001-2002 with the abundance and biomass of 381-480 ind.m-3 and 15.1-27.7 g.m-3, respectively, and during recent years (2012-2013) its population and biomass reached at a low level with an average of 5-46 ind.m-3 and 0.6-4.0 g.m-3. The highest summer–autumn average of M. leidyi abundance was observed in 2002 with 1338 ± 334 ind.m-3 and the maximum biomass in 2001 with 77.5±19.4 g.m-3. Over the years, 2003-2012, M. leidyi population did not reach to its initial value and the mean range of abundance and biomass 5-25 ind.m-3 and 0.6-19.2 g.m-3. Interannual and interspecies differences in the intensity of predatory impact on zooplankton were found. Copepod nauplii of Acartia (Acanthacartia) tonsa, the cladocerans Podon (Pleopsis) polyphemoides, experienced the highest pressure from ctenophore predation. Zooplankton species composition showed there were 36 species before the M. leidyi introduction, while now days it is 12 species. Food spectra of M. leidyi consisted of zooplankton in which the copepods were the main in the southern Caspian Sea. The mass development of M. leidyi defines the qualitative and quantitative composition of zooplankton community through the control of abundance of copepod and cladoceran nauplii, which, in turn, results in changes in the trophic structure of the whole food chain.
Keywords
Caspian Sea, Mnemiopsis leidyi, Mesoplankton, Food Composition, Predatory Impact
To cite this article
Aboulghasem Roohi, Mozhgan Rowshantabari, Mehdi Naderi Jolodar, Seyedeh Ameneh Sajjadi, The Effect of the Ctenophore Mnemiopsis leidyi (Ctenophora: Lobata) on the Population Density and Species Composition of Mesoplankton in Inshore Waters of the Caspian Sea, Ecology and Evolutionary Biology. Vol. 1, No. 2, 2016, pp. 29-34. doi: 10.11648/j.eeb.20160102.14
Copyright
Copyright © 2016 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Reference
[1]
Abdollahzadehkalantari, R., Nejatkhah, P., Roohi, A., Pourgholam, R., 2012, study of feeding behavior and food preferences of comb jelly Mnemiopsis leidyi on zooplankton species in laboratory conditions, Journal of Animal Environment, 2 (4), 9-19.
[2]
Bagheri, S., Niermann, U., Sabkara, J., Mirzajani, A., Babaei, H., (2012) State of Mnemiopsis leidyi (Ctenophora: Lobata) and mesozooplankton in Iranian waters of the Caspian Sea during 2008 in comparison with previous surveys, Iranian Journal of Fisheries Sciences 11(4) 732-754.
[3]
Bagheri, S., Sabkara, J., Mirzajani, A., Khodaparast, H., Yosefzad, E., and Yeok F. S., (2013). List of Zooplankton Taxa in the Caspian Sea Waters of Iran, Hindawi Publishing Corporation, Journal of Marine Biology, Article ID 134263, 7 pages.
[4]
Dumont HJ, Shiganova TA &Niermann U (2004) Aquatic Invasions in the Black, Caspian, and Mediterranean Seas. Springer, Norwell, MA, pp. 322.
[5]
Esmaeili A., Abtahi B., KhodaBandeh S., Talaeizadeh R., Darvishi F., Terershad H. (1999) First report on occurrence of a comb jelly in the Caspian Sea. Journal of Environmental Sciences and Technology, Islamic Azad University, 3, 63–69.
[6]
Fatemi, S., Rowshantabari, M. Pourgholam, R., Mosavinoshoden, R., Vosoghi, Q., Rahmati, R., Khodaparast, H., 2013, Distribution of zooplankton different groups at different depths of southern Caspian Sea in 2008, oceanography, 14, 92-85.
[7]
Finenko, G., Kideys, A. E., Anensky, B., Shiganova, T., Roohi, A., Roushantabari, M., Rostami, H., Bagheri, S. (2006) Invasive ctenophore Mnemiopsis leidyi in the Caspian Sea feeding, respiration, reproduction and predatory impact on the Zooplankton community. Mar EcolProgSer, 314, 171–185.
[8]
GESAMP(IMO/FAO/UNESCO-IOC/WMO/WHOI/IAEA/UN/ UNEP Joint Group of Experts on the Scientific Aspects of Marine Pollution) (1997) Opportunistic settlers and the problem of the ctenophore Mnemiopsis leidyi invasion in the Black Sea. GESAMP reports and studies No. 58. International Maritime Organization, London.
[9]
Hossieni A, Roohi A, Ganjiankhanari A, Rowshantabari M, Hashemian A, Solimanroudi A, Nasrollahzadeh H, Najafpour S, Varedi A, Vahedi F.,(1996) Hydrology and hydrobiology of the southern Caspian Sea. Caspian sea research institute of ecology, p 510 (In Persian)
[10]
Islami, F., Pourang, N., Nasrallahzadehsaravi, H., Fazli, H., Roohi, A., Rowshantabari, M. 2015, Quantitative assessment of the effects of Mnemiopsis leidyi on the zooplankton of the Southern Caspian Sea during the 1996-2010, Iranian Journal of Fisheries Sciences, 24 (1), 47-59. (in Persian)
[11]
Jaspers, C., Costello J., S., and Colin, S., P., (2014)Jaspers C, Costello JH, Colin SP. Carbon content of Mnemiopsis leidyi eggs and specific egg production rates in northern Europe. Journal of Plankton Research.2014;37(1):11–15.
[12]
Kideys A. E., Roohi, A., Bagheri, S., Finenko, G., Kamburska, L. (2005) Impacts of Invasive Ctenophores on the Fisheries of the Black Sea and Caspian Sea. Oceanography-Black Sea Special Issue 18, 76-85.
[13]
Kideys, A.E. Shiganova, T.,(2001). Methodology for the Mnemiopsis monitoring in the Caspian Sea. A report prepared for the Caspian Environment Programme, Baku, Azerbaijan.
[14]
Kremer, P. 1979. Predation by the ctenophore Mnemiopsis leidyi in Narragansett Bay, R. I. Estuar., 1979; 2: 97-105.
[15]
Kremer, P., 1976.Population dynamics and ecological energetics of a pulsed zooplankton predator, the ctenophore Mnemiopsis leidyi. In M. L. Wiley (ed.), Estuarine Processes. Academic Press, New York 1: 197-215.
[16]
Kremer,P. 1982.Effect of food availability on the metabolism of the ctenophore Mnemiopsis mccradyi. Mar. Biol.1982;71:149-156.
[17]
Postel, L., Fock, H., Hagen, W. (2000) Biomass and abundance, In RP Harris, PH Wieb, J Lenz, HR Skjoldal, M Huntley, eds. ICES zooplankton methodology manual. London: Academic Press, pp. 83-174.
[18]
Roohi A., Kideys A., Sajjadi A., Hashemian A., Pourgholam R., Fazli H., GanjianKhanari A. and Eker-Develi E. 2010. Changes in biodiversity of phytoplankton, zooplankton, fishes and macrobenthos in the Southern Caspian Sea after the invasion of the ctenophore Mnemiopsis leidyi, Biological Invasions, 12: 2343-2361.
[19]
Roohi A., Zulfigar Y., Kideys A., Aileen T., Ganjian A.,and Eker-Develi E. (2008). Impact of a new invader ctenophore Mnemiopsisleidyi on the zooplankton of the southern Caspian Sea, Marine Ecology, Vol. 29, No. 4, pp. 421-434.
[20]
Roohi, A., Nasrallahzadehsaravi, H., Mokarami, A., Rostamian, M., Kiahansani, A., Nasrollatabar, A., Zahedi, A., Razeghian, Q., Khodaparast, Kh., Kardarrostami, M., Islami, F., Elyasi, F., Pormand, T. 2012, Study of Mnemiopsis leidyi abundance and biomass in the southern of the Caspian Sea, Iranian Fisheries Research Organization (IFRO), 56 pp. (In Persian)
[21]
Roohi, A., Pourgholam, R., GanjianKhenari, A., Kideys, E. A., Sajjadi, A., and Abdollahzadehkalantari, R., 2013. Factors Influencing the Invasion of the Alien Ctenophore Mnemiopsis leidyi Development in the Southern Caspian Sea, ECOPERSIA (International Journal of Natural Resources and Marine Sciences, IJNRMS), 2013, 1 (3), 299-313.
[22]
Shiganova TA, Dumont HJD, Mikaelyan A, GlazovDM, Bulgakova YV, Musaeva EI, Sorokin PY, PautovaLA, Mirzoyan ZA, Studenikina EI (2004) Interaction between the invading ctenophores Mnemiopsis leidyi (A. Agassiz) The Ctenophore Mnemiopsis leidyi in the Black, Caspian and Mediterranean Seas and Other Aquatic Invasions. NATO ASI Series 2Environment. Kluwer Academic Publishers, pp 33–70.
[23]
Vinogradov M., Shushkina E., Musaeva E., Sorokin P. (1989) A new acclimated species in the Black Sea: the ctenophore Mnemiopsis leidyi (Ctenophora: Lobata). Oceanology, 29, 220–224.
Browse journals by subject