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Determination of some population parameters of the veined rapa whelk (Rapana venosa) in the Central Black Sea

Published online by Cambridge University Press:  07 August 2014

Naciye Erdoğan Sağlam ,
Cemil Sağlam  and
Yeşim Demir Sağlam
Naciye Erdoğan Sağlam*
Affiliation:
Fatsa Faculty of Marine Sciences, Ordu University, Fatsa/Ordu 52400, Turkey
Cemil Sağlam
Affiliation:
Faculty of Fisheries, Ege University, İzmir/Bornova 35040, Turkey
Yeşim Demir Sağlam
Affiliation:
Fatsa Faculty of Marine Sciences, Ordu University, Fatsa/Ordu 52400, Turkey
*
Correspondence should be addressed to: N.E. Sağlam, Fatsa Faculty of Marine Sciences, Ordu University, Fatsa/Ordu 52400, Turkey email: [email protected]
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Abstract

The veined rapa whelk is one of the most important invasive species in the Black Sea ecosystem since the 1940s. Following its introduction to the Black Sea, it destroyed most of the bivalve populations, mainly the Mediterranean mussel and oysters. However, the veined rapa whelk has commercial importance for the Black Sea fisheries as an alternative product. In this study, we aimed to determine some population parameters of the veined rapa whelk based on indirect ageing through length–frequency data by using the Bhattacharya method. We collected 1704 specimens by dredging along the coasts of Samsun Province in the Central Black Sea in 2011 from June to November. The age of the population varied from 0 to 6. Von Bertalanffy growth parameters were estimated as L∞ = 112.35 mm, k = 0.310, t0 = −0.486 and W∞ = 243.94 g. Mean length and weight, length–weight relationship, mortality and exploitation rates were derived as L = 56.80 ± 0.36 mm, W = 45.67 ± 0.89 g, W = 0.0006 L2.719, Z = 0.96, M = 0.57, F = 0.39 and E = 0.40, respectively.

Keywords

veined rapa whelkRapana venosapopulation parametersCentral Black Sea
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 95 , Issue 1 , February 2015 , pp. 123 - 129
Copyright
Copyright © Marine Biological Association of the United Kingdom 2014 

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References

REFERENCES

Avsar, D. (1997) Fisheries biology and population dynamics. I. Basım, Baki Kitap ve Yayınevi, Adana, no. 21, 332 pp.Google Scholar
Bhattacharya, C.G. (1967) A simple method of resolution of a distribution into Gaussian components. Biometrics 23, 115–135.CrossRefGoogle ScholarPubMed
Bilecik, N. (1990) Distribution of sea snail (Rapana venosa) in the coasts of Turkey and its impact on the Black Sea fisheries. MARA Bodrum Fisheries Research Institute, Serial B, Publication No. 1, 34 pp.Google Scholar
Chung, E.Y., Kim, S.Y. and Kim, Y.G. (1993) Reproductive ecology of the purple shell, Rapana venosa (Gastropoda: Muricidae), with special reference to the reproductive cycle, deposition of egg capsules and hatching of larvae. Korean Journal of Malacology 9, 1–15.Google Scholar
Duzgunes, E. (2001) Rapa whelk fisheries by dredging in the Eastern Black Sea. In Workshop for Fisheries Technological Developments, 19–21 June 2001. Izmir: Ege University Faculty of Fisheries.Google Scholar
Duzgunes, E., Sahin, C., Bascinar, N.S. and Emiral, H. (1997) Harvesting sea snail and impact on coastal ecosystem. In 1st National Conference on Coastal and Marine Areas of Turkey, 24–27 June 1997. Ankara: Middle East Technical University (METU), pp. 485–489.Google Scholar
Duzgunes, E., Unsal, S. and Feyzioglu, A.M. (1992) Assessment of sea snail (Rapana thomasiana Gross, 1861) stocks in the Eastern Black Sea. K.T.U. Sürmene Marine Science Faculty, Trabzon, TUBITAK Project No: DEBAG 143/6, 49 pp.Google Scholar
Erik, G. (2005) Larval stages and growth of Rapa whelk (Rapana venosa Valenciennes, 1846). MSc thesis. Ondokuz Mayıs University, Turkey.Google Scholar
Erik, G. (2011) Whelk fishing (Rapana venosa Valenciennes, 1846) by using pots in the Middle Black Sea, Juvenile culturing and determining some of their biological characteristics. PhD thesis. Sinop University, Turkey.Google Scholar
FAO (2000) FISAT II–FAO–ICLARM Stock Assessment Tool. Available at: http://www.fao.org/fishery/topic/16072/en (accessed 13 March 2014).Google Scholar
Gulland, J.A. (1988) Fish population dynamics: the implications for management. 2nd edition. New York: John Wiley, 422 pp.Google Scholar
Harding, J.M. and Mann, R. (1999) Observations on the biology of the veined rapa whelk, Rapana venosa (Valenciennes, 1846) in the Chesapeake Bay. Journal of Shellfish Research 18, 9–17.Google Scholar
ICES (2004) Alien species alert: Rapana venosa (veined whelk). Mann R, Occhipinti A, Harding JM (eds). ICES Cooperative Research Report No. 264:14s.Google Scholar
King, M. (1995) Fisheries biology assessment and management. Oxford: Blackwell Science, 341 pp.Google Scholar
Koutrakis, E.T., Tsikliras, A.C. and Sinis, A.I. (2005) Temporal variability of the ichthyofauna in a Northern Aegean coastal lagoon (Greece). Influence of environmental factors. Hydrobiologia 543, 245–257.CrossRefGoogle Scholar
Lagler, F.K. (1969) Freshwater fishery biology. 2nd edition. Dubuque, IA: WMC Brown, 432 pp.Google Scholar
Micu, S., Comanescu, G. and Kelemen, B. (2009) The imposex status in Rapana venosa population from Agigea littoral. Analele Ştiintifice ale Universitatii., AI.I. Cuza Iaşi, s. Biologie animala, Tom LV, pp. 133–137.Google Scholar
Pauly, D. (1979) Theory and management of tropical multispecies stocks: a review with emphasis on the Southeast Asian demersal fisheries. ICLARM. Studies and Review 1, 1–35.Google Scholar
Pauly, D. (1980) A selection of simple methods for the assessment of tropical fish stocks. FAO Fisheries Circulation, 729, 54 pp.Google Scholar
Prodanov, K., Konsulova, T. and Todorova, V. (1995) Growth rate of Rapana thomasiana (Gastropoda) along Bulgarian Black Sea coast. In Rapport Du Xxxıve Congres De La Commission Internationale Pour L'exploratıon Scientifique De La Mer Mediterranee, 27–31 March 1995, Malta, Volume 34, p. 40.Google Scholar
Ricker, W.E. (1975) Computation and interpretation of biological statistics of fish populations. Bulletin of the Fisheries Research Board of Canada 191, 1–382.Google Scholar
Saglam, E.H. (2003) Bio-ecology of the whelk Rapana thomasiana Crosse, 1861 in the Eastern Black Sea Region. PhD thesis. Karadeniz Technical University, Turkey, 90 pp.Google Scholar
Saglam, E.H. (2004) Bio-ecology of the whelk Rapana thomasiana Crosse, 1861 in the Eastern Black Sea region. Yunus Research Bulletin 4, 9–12.Google Scholar
Saglam, H., Duzgunes, E., Kutlu, S., Dagtekin, M., Bascinar, N.S., Selen, H. and Sahin, A. (2008) Improvement of different types of Pots and Traps to catch Sea Snail as an alternative method to dredge. Trabzon: Central Fisheries Institute Directorate, MARA, 94 pp. [In Turkish.]Google Scholar
Saglam, H., Kutlu, S., Bascinar, S., Dagtekin, M., Duzgunes, E. and Sahin, A. (2007) Pot fishery of Rapana venosa Valenciennes 1846 in the South-Eastern Black Sea. International Mediterranean Commission Reports 38, 585.Google Scholar
Sahin, C., Duzgunes, E., Engin, S., Mutlu, C. and Hacimurtazaoglu, N. (2005) Analysis of age and growth parameters of Rapa Whelk (Rapana thomasiana). Turkish Journal of Aquatic Life 4, 34–38. [In Turkish.]Google Scholar
Samsun, N., Erik, G., Kalayci, F. and Dalgic, G. (2008) Determination of some population parameters of Sea Snails (Rapana venosa Valenciennes., 1846) drifted to the shore by wave and winds. Journal of Fisheries Engineers 32, 30–33. [In Turkish.]Google Scholar
Savini, D., Castellazzi, M., Favruzza, M. and Occhipinti-Ambrogi, A. (2004) The alien mollusc Rapana venosa (Valenciennes, 1846; Gastropoda, Muricidae) in the Northern Adriatic Sea: population structure and shell morphology. Chemistry and Ecology 20, 411–424.CrossRefGoogle Scholar
Schaeperclaus, W. (1967) Lehrbuch der Teich-Wirtschaft. Hamburg and Berlin: Paul Parey, 582 pp.Google Scholar
Sokal, R.R. and Rohlf, F.J. (1995) Biometry: the principles and practice of statistics in biological research. New York: W.H. Freeman.Google Scholar
Sparre, P. and Venema, S.C. (1992) Introduction to tropical fish stock assessment, Part 1. Manual. Rome: FAO Fisheries Technical Paper, 376 pp.Google Scholar
Thomas, M.L.H. and Himmelman, J.H. (1988) Influence of predation on shell morphology of Buccinum undatum L. on Atlantic coast of Canada. Journal of Experimental Marine Biology and Ecology 115, 221–236.CrossRefGoogle Scholar
TUIK (2012) Fishery statistics. Turkish Statistical Institute, Ankara, No. 3876, 71 pp.Google Scholar
Wu, Y. (1988) Distribution and shell height–weight relation of Rapana venosa Valenciennes in the Laizhou Bay. Marine Science (Haiyang Kexue) 6, 39–40.Google Scholar