Influence of the temperature at the Black Sea ctenophores-aliens bioluminescence characteristics

DOI: 10.4236/abb.2012.33037   PDF   HTML   XML   5,360 Downloads   8,123 Views   Citations


Successful invasion of Mnemiopsis leidyi A. Agassiz, 1865 and Beroe ovata Mayer, 1912 into the Black Sea and their important role in this region pelagic ecosystem is stipulated mainly by the considerable eurythermy of these species. Many ecological-physiological characteristics of ctenophores—aliens are studied quite well. However, bioluminescence, one of the most important elements of the ctenophores ecology and the bioluminescence reaction temperature optimum for these individuals under different environment temperatures were not studied sufficiently. Therefore our researches in this scientific field are significant and conceptually novel for ctenophores ecology study. Experimental investigations were carried out in the period of 2008-2009 in the IBSS. Uni-sized (40 mm) ctenophores were collected in the Sevastopol coastal zone and divided in several groups, contained under different temperatures: from 10°C ± 1°C to 30°C ± 1°C. Ctenophore bioluminescence was investigated under chemical and mechanical stimulation. M. leidyi light emission maximal amplitude (1432.94 ± 71.64 × 108 quantum·s–1·cm–2) with duration of 3.54 ± 0.15 s is fixed under the temperature of 26°C ± 1°C. Temperature increase up to 30°C ± 1°C led to the 4 times decrease of the bioluminescence intensity. Under temperature decrease up to 10°C ± 1°C this parameter decreased 20 times (p < 0.05). Bioluminescence emission intensity characteristics of B. ovata achieved maximal values under the temperature of 22°C ± 1°C (1150.12 ± 57.51 × 108 quantum·s–1·cm–2) with duration of 3.03 ± 0.15 s. The luminescence intensity decreased under the temperature increase to 30°C ± 1°C more than 20 times. Temperature decrease to the values of 10°C ± 1°C impacted decreasing the amplitude of bioluminescence up to the minimal –4.92 ± 0.22 × 108 quantum·s–1·cm–2. The data obtained testify that characteristics of the ctenophores bioluminescence can be conditioned not only by the modification the environment temperature but by the variability of their physiological condition.

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Olga, M. and Yuriy, T. (2012) Influence of the temperature at the Black Sea ctenophores-aliens bioluminescence characteristics. Advances in Bioscience and Biotechnology, 3, 269-273. doi: 10.4236/abb.2012.33037.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Mutlu, E. (1999) Distribution and abundance of ctenophores and their zooplankton food in the Black Sea. II: Mnemiopsis leidyi. Marine Biology, 135, 603-613. doi:10.1007/s002270050661
[2] Gucu, A.C. (2002) Can over?shing be responsible for the successful establishment of Mnemiopsis leidyi in the Black Sea? Estuarine, Coastal and Shelf Science, 54, 439-451. doi:10.1006/ecss.2000.0657
[3] Gordina, A.D., Tkach, A.V., Pavlova, E.V. and Ovsyayi, E.I. (2003) The state of ichthyoplanktonic communities in sevastopol bay (the Crimea) between May and September of 1998 and 1999. Journal of Ichthyology, 43, 184-193.
[4] Zaitsev, Yu. and Ozturk, B. (2001) Exotic species in the Aegean, Marmara, Black, Azov and Caspian Seas. Turkish Marine Research Foundation, Istanbul, 265.
[5] Finenko, G.A., Abolmasova, G.I. and Romanova, Z.A. (1995) Ctenophora Mnemiopsis mccradyi nutrition, oxygen consumption and growth, depending on the food concen-tration. Biologiya Moray, 20, 315-320.
[6] Shushkina, E.A., Musaeva, E.I., Anokhina, L.L. and Lukasheva, T.A. (2000) The role of gelatinous macro- plankton jellyfish Aurelia and ctenofores Mnemiopsis and Beroe in the planktonic communities of the Black Sea. Okeanologiya, 40, 859-861.
[7] Zaika, V.E. (2005) Where and how do the Black Sea ctenophore Mnemiopsis leidyi population winters? Morskyi Ekologichnyi Zhurnal, 4, 51-54.
[8] Anninsky, B.E. and Abolmasova, G.I. (2000) Temperature, as a factor of ctenophore Mnemiopsis leidyi metabolism intensity and mass development in the Black Sea. Okeanologiya, 40, 63-69.
[9] Finenko, G.A., Romanova, Z.A. and Abolmasova, G.I. (2000) The new ctenophore-introducer to the Black Seactenophore Beroe ovata brunguiere. Ekologiya Morya, 50, 21-25.
[10] Kovalchuk, L.A., Chashchin, A.K. and Borovskaya, R.V. (1996) Statistical analysis of the association between mnemiopsys concentration and Black Sea surface layer temperature, obtained with ISZ. Trudy Yuzh-nogo Nauchno- Issledovatelskogo Instituta Morskogo Rybnogo Khozyaistva i Okeanografii, 42, 177-183.
[11] Vereshchaka, A.L. (2002) Peculiarities of the of the microscale distribution of the jelly-body microplankton in the Black Sea near the Gelendzhik coast. Okeanologiya, 42, 91-97.
[12] Tokarev, Yu.N., Mashukova, O.V. and Vasilenko, V.I. (2008) The bioluminescence of the Black-seas ctenophores-aliens Mnemiopsis leidyi and Beroe ovata under mechanical and chemical stimulation. Ekologiya Morya, 76, 61-65.
[13] Lapota, D. (2012) Bioluminescence—Recent advances in oceanic measurements and laboratory applications. InTech Janeza Trdine, 9, 190.
[14] Vostokov, S.V., Arashkevich, E.G., Dritz, A.V. and Lukashev, Y.F. (2001) Ecological and physiological characteristics of the ctenophore beroe ovata in the coastal waters of the Black Sea: Quantity, biomass, size distribution, hunting behavior, feeding and metabolism. Okeanologiya, 41, 109-115.
[15] Shimomura, O. (2006) Bioluminescence: Chemical princples and methods. World Scientific, 470.
[16] Haddock, S.H.D., Moline, M.A. and Case, J.F. (2010) Bioluminescence in the sea. Annual Review of Marine Science, 2, 443-493.

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