Anadolu Yarımadası’ndan İki Semender Türünün (Ommatotriton ophryticus & Triturus ivanbureschi) Olağandışı Kış Aktivitesi Gözlemleri

İç düzenleme ve çevre arasındaki etkileşimler, amfibilerin biyofizyolojik örüntülerini yönlendirir. Kuzey yarımküredeki semenderlerin kış uykusu stratejisine sahip oldukları iyi bilinen bir olgudur. Bununla birlikte, semenderler için kış dönemi aktivite kaydı oldukça nadirdir. Bu nedenle, bu çalışma ile Ordu’udan Şeritli Karadeniz Semenderi (Ommatotriton ophryticus) ve Çanakkale’den Balkan Pürtüklü Semenderi (Triturus ivanbureschi) ile Anadolu’dan (Türkiye) iki kış aktivitesi kaydı verilmiştir. Bu çalışmanın dikkat çekici çıktıları, Şeritli Karadeniz Semenderi'nin Trabzon dışında başka bir lokaliteden de kış aktivitesi göstermesi ve Pürtüklü Semender'in ise ilk kez doğal ortamlarında kış aktivitesi gözleminin verilmiş olmasıdır. Bununla birlikte, bu tarz kış aktivitelerini belgelemek, lokal vakalar ile küresel iklim değişikliği dinamiklerini yorumlamada değerli ön veriler sağlaması nedeniyle dikkate değerdir.

Unusual Winter Activity Observations of Two Newt Species (Ommatotriton ophryticus & Triturus ivanbureschi) from the Anatolian Peninsula

Interactions between the internal regulation and the environment drive thebiophysiological patterns of amphibians. It is well known phenomenon that newts in the northernhemisphere are tend to have hibernation strategies in winter seasons. However, the winter activityrecord for newts is quite rare. Therefore, we would like to report two winter activity cases fromAnatolia, Turkey via two newt species: The northern banded newt (Ommatotriton ophryticus) fromOrdu and Balkan crested newt (Triturus ivanbureschi) from Çanakkale. The striking outcomes ofthis study are that the Northern Banded Newt demonstrates winter activity from another localityapart from Trabzon, and the Balkan Crested Newt has been observed in winter for the first time inits natural habitat. However, it is more important that to document these winter activities areremarkable to provide valuable preliminary data for interpreting the global climate changedynamics in local cases.

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Altunışık, A. (2019). A case study on earlier activation of the variable toad, Bufotes variabilis (Pallas, 1769). Biological Diversity and Conservation, 12(2), 38-40.
AmphibiaWeb. (2021). Ommatotriton ophryticus: Northern Banded Newt, http://amphibiaweb.org/species/6655, Access Date: Feb 3, 2021
Baran, İ., Avcı, A., Kumlutaş, Y., Olgun, K., & Ilgaz, Ç. (2021). Türkiye Amfibi ve Sürüngenleri. Ankara: Palme Publishing. 230 pp [in Turkish].
Bülbül, U., Koç-Gür, H. (2020). The unusual winter activity and negative effects of pollution on breeding of Ommatotriton ophryticus (Berthold, 1846) in Turkey. Sinop University Journal of Natural Science, 5(1), 77-83.
Covaciu-Marcov, S. D., Roşioru, C. L., Sas, I. (2011). Hot winters: new thermal habitats with frogs active in winter in northwestern Romania. North-Western Journal of Zoology, 7(1), 81-86.
Degani, G., Mendelssohn, H. (1982). Seasonal activity of Salamandra salamandra (L.) (Amphibia: Urodela: Salamandridae) in the headwaters of the Jordan River. Israel Journal of Zoology, 31, 77-85.
Green, D. M. (2017). Amphibian breeding phenology trends under climate change: predicting the past to forecast the future. Global Change Biology, 23(2), 646-656.
Henle, K., Dick, D., Harpke, A., Kühn, I., Schweiger, O. & Settele, J. (2008) Climate change impacts on European Amphibians and Reptiles. Convention on the conservation of European wildlife and natural habitats. 28th meeting 24–27 November, Strasbourg, France. 51 pp.
Hillman, S. S., Withers, P. C., Drewes, R. C., & Hillyard, S. D. (2008). Ecological and environmental physiology of amphibians. Oxford University Press, USA.
Hillyard, S.D. (1999). Behavioral, molecular and integrative mechanisms of amphibian osmoregulation. Journal of Experimental Zoology, 283(7), 662-674.
Iftime, A., Iftime, O. (2017). Data on the populations of Bombina variegata (Amphibian: Anura: Bombinatoridae) from Cozia National Park and its surrounding areas (Vâlcea County, Romania). Travaux du Museum National d’Histoire Naturelle “Grigore Antipa”. 54(2), 513–521.
Kuzmin, S. L. (2005). AmphibiaWeb, Ommatotriton ophryticus: Northern Banded Newt, http://amphibiaweb.org/species/6655. Access Date: Feb 3, 2021.
Moss, B. (2010). Ecology of fresh waters: a view for the twenty-first century. John Wiley & Sons. USA.
Sas, I., Roşioru, C. L., & Covaciu-Marcov, S. D. (2012). Note on eight new thermal habitats with winter-active amphibians in Western Romania. North-Western Journal of Zoology, 8(2), 382-385.
Ultsch, G. R. (1989). Ecology and physiology of hibernation and overwintering among freshwater fishes, turtles and snakes. Biological Reviews, 64, 435-516.
Üveges, B., Mahr, K., Szederkényi, M., Bókony, V., Hoi, H., & Hettyey, A. (2016). Experimental evidence for beneficial effects of projected climate change on hibernating amphibians. Scientific Reports, 6(1), 1-7.
Vitt, L. J., & Caldwell, J. P. (2013). Herpetology: An Introductory Biology of Amphibians and Reptiles. Academic press. USA.