Carapace anomalies of pond turtles (Emys orbicularis) from the Poleski National Park, from the hatch of 2008
Elżbieta Kosik
Department of Biological Bases of Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 LublinMariusz Wójcik
Department of Ecology of Wildlife Management University of Life Sciences in Lublin, Akademicka 13, 20-950 LublinSławomir Beeger
Department of Ecology of Wildlife Management University of Life Sciences in Lublin, Akademicka 13, 20-950 LublinIwona Rozempolska-Rucińska
Department of Biological Bases of Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin University of Life Sciences in Lublin, Akademicka 13, 20-950 LublinAbstract
The territory of the Poleski National Park is one of the most populous stands of pond turtle Emys orbicularis (L., 1758) in Poland. In the turtles one can observe deviations from the typical structure of the shell, usually in the form of extra scutes or absence of typical scutes. The objective of the study was to estimate the kinds of anomalies and the frequency of their occurrence in European pond turtles from the hatch of 2008, kept at the European Pond Turtle Protection Centre at the Park facilities. In total, 441 individuals of the turtles were kept at the Centre, among which in 69 individuals (15.6%) carapace anomalies were found, and in the case of certain indi-viduals several kinds of anomalies occurred simultaneously.
Keywords:
European pond turtle, Emys orbicularis, carapace anomalies, Polesie National ParkReferences
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Bujes C.S., Verrastro L., 2007. Supernumerary epidermal shields and carapace variation in Orbigny’s slider turtles, Trachemys dorbigni (Testudines Emydidae). Rev. Brasil. Zool. 24 (3), 666–672.
Cherepanov G.O., 1994. Anomalii kostnogo pantsirya cherepakh [Anomalies of bony carapace in turtles]. Zool. Zhurnal 73, 68–78.
Fernández A. C., Rivera C. A., 2004. Asymmetries and accessory scutes in Emys orbicularis from Northwest Spain. Biologia, Bratislava, 59/Suppl. 14, 85–88.
Fritz U., 1992. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758), 2. Variabilität in Osteuropa und Redefinition von Emys orbicularis orbicularis (Linnaeus, 1758) und E.o.hellenica (Valenciennes, 1832), (Reptilia, Testudines: Emydidae), Zool. Abh. 47, 37–77.
Fritz U., 1993. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758) 3. Zwei neue Unterarten von der Iberischen Halbinsel und aus Nordafrika, Emys orbicularis fritzjuergenobsti subsp. nov. und E. o. occidentalis subsp. nov. Zool. Abh. Mus. Tierkd. Dresden 47, 131–153.
Fritz U., Keller C., Budde M., 1996. Eine neue Unterart der Europäischen Sumpfschildkröte aus Südwestspanien, Emys orbicularis hispanica subsp. nov. Salamandra 32, 129–152.
Gardner L.W., Ullrich M., 1950. Experimental production of shell abnormalities in turtles. Copeia 1950, 253–262.
González Rodríguez M.O., 1999. Informe-resumen de los trabajos realizados con relación a la investigación de detalle de la contaminación por HCH en el entorno del polígono de Torneiros –O Porri˜no– (Pontevedra).
Jabłoński A.J., 1998. Żółw błotny. Monografie przyrodnicze. Wyd. Lubuskiego Klubu Przyrodników, Świebodzin.
MacCulloch R.D., 1981. Variation in the shell of Chrysemys picta bellii from southern Saskatchewan. J. Herpetol. 15, 181–185.
Mosimann D., 2002. Situation einer Population von Europäischen Sumpfschildkröten, Emys orbicularis (Linnaeus 1758), 50 Jahre nach der ersten Ansiedlung in Moulin-de-Vert (Genf, Schweiz). Testudo 11 (4), 25–39.
Najbar B., Maciantowicz M., 2000. Deformations and damage to carapaces of the European Pond Turtle – Emys orbicularis (L.) in Western Poland. In: Proceedings of the 2nd International Symposium on Emys orbicularis, Chelonii, 88–94.
Najbar B., Mitrus S., 2001. Żółw błotny. Monografie przyrodnicze. Wyd. Lubuskiego Klubu Przyrodników, Świebodzin, ss. 135.
Őzdemur B., Türkozan O., 2006. Carapacial Scute Variation in Green Turtle, Chelonia mydas Hatchlings in Northern Cyprus. Turk. J. Zool. 30 (2006) 141-146.
Palmer A.R, Strobeck C., 1986. Fluctuating asymmetry: measurement, analysis, patterns. Annu. Rev. Ecol. Syst. 17, 391–421.
Schneider J.G., 1783. Allgemeine Naturgeschichte der Schildkröten, nebst einem Systematischen Verseichnisse der einzelnen Arten. Müller, Leipzig.
Schulze A., Fritz U., 2003. Morphological variation in Tyrrhenian Emys orbicularis revisited. Amphibia-Reptilia 24, 230–234.
Zangerl R., 1969. The turtle shell. In: Gans C., Bellairs A.D., Parsons T.S. (eds.) Biology of the Reptilia. Vol. 1, Morphology A, Academic Press, London, 311–339.
Elżbieta Kosik
Department of Biological Bases of Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Department of Biological Bases of Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Mariusz Wójcik
Department of Ecology of Wildlife Management University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Department of Ecology of Wildlife Management University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Sławomir Beeger
Department of Ecology of Wildlife Management University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Department of Ecology of Wildlife Management University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Iwona Rozempolska-Rucińska
Department of Biological Bases of Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
Department of Biological Bases of Animal Production, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin
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