References
- [1]. Günther, R. Europaische Wasserfrosche (Anura, Ranidae) und biologisches Art-konzept, Mitt. Zool. Mus. Berlin1991, 67, 39-53.10.1002/mmnz.19910670106
- [2]. Nevo, E.; Filippucci, M. Genetic differentiation between Israeli and Greek populations of the Marsh frog, Rana ridibunda, Zool. Anz.1988, 221, 418-424.
- [3]. Sinsch, U.; Eblenkamp, B. Allozyme variation among Rana balcanica, R. levantina and R. ridibunda (Amphibia: Anura): Genetic differentiation corroborates the bioacoustically detected species status, Z. Zool. Syst. Evol.-Forsch.1994, 32, 35-43.10.1111/j.1439-0469.1994.tb00468.x
- [4]. Sinsch, U.; Schneider, H. Taxonomic reassessment of Middle Eastern water frogs: Morphological variation among populations considered as Rana ridibunda, R. bedriagae or R. levantina, J. Zool. Syst. Evol. Res.1999, 37, 67-73.10.1046/j.1439-0469.1999.372099.x
- [5]. Nevo, E.; Schneider, H. Structure and variation of Rana ridibunda mating call in Israel (Amphibia: Anura), Isr. J. Zool. 1983, 32, 45-60.
- [6]. Schneider, H.; Sofianidou, T. The mating call of Rana ridibunda (Amphibia, Anura) in northern Greece as compared with those of Yugoslavian and Israeli populations: proposal of a new species, Zool. Anz.1985, 214, 309-319.
- [7]. Joermann, G.; Baran I.; Schneider, H. The mating call of Rana ridibunda (Amphibia: Anura) in Western Turkey: Bioacoustic analysis and taxonomic consequences, Zool. Anz. 1988, 220, 225-232.
- [8]. Schneider, H. Calls of the Levantine frog, Rana bedriagae, at Birket Ata, Israel (Amphibia: Anura), Zool. Middle East1999, 19, 101-116.10.1080/09397140.1999.10637799
- [9]. Schneider, H.; Sinsch, U. Taxonomic reassessment of Middle Eastern water frogs: Bioacoustic variation among populations considered as Rana ridibunda, R. bedriagae or R. levantina, J. Zool. Syst. Evol. Res. 1999, 37, 57-65.10.1046/j.1439-0469.1999.372098.x
- [10]. Schneider, H.; Sinsch, U. New bioacoustic records of Rana bedriagae Camerano, 1882 (Anura: Ranidae) from Turkey, Bonn. Zool. Beitr.2001, 50, 35-48.
- [11]. Plötner, J. Die westpaläarktischen Wasserfrösche: Von Märtyrern der Wissenschaft zur biologischen Sensation, Bielefeld: Laurenti Verlag 2005, p. 160.
- [12]. Lymberakis, P.; Poulakakis, N.; Manthalou, G; Tsigenopoulos, C; Magoulas, A.; Mylonas, M. Mitochondrial phylogeography of Rana (Pelophylax) populations in the Eastern Mediterranean region, Mol. Phylogen. Evol.2007, 44, 115-125.10.1016/j.ympev.2007.03.009
- [13]. Schneider H.; Sinsch,U.; Sofianiudou, T. The water frogs of Greece. Bioacoustic evidence for a new species, Z. Zool. Syst. Evol. 1993, 31, 47-63.10.1111/j.1439-0469.1993.tb00178.x
- [14]. Schneider H.; Egiasarjan, E. Bioacoustic investigation of lake frogs (Ranidae: Rana ridibunda) in Armenia as a contribution to the study of distribution of the eastern form, Biol. J. Armenia1989, 42, 926-935.
- [15]. Schneider H.; Egiasarjan, E. The structure of the calls of Lake frogs (Rana ridibunda: Amphibia) in the therra typica restricta, Zool. Anz. 1991, 227, 121-135.
- [16]. Schneider, H.; Sinsch, U. Mating call variation in lake frogs referred to as Rana ridibunda Pallas, 1771: taxonomic implications, Z. Zool. Sys. Evol.-Forsch. 1992, 30, 297-315.10.1111/j.1439-0469.1992.tb00179.x
- [17]. Schneider, H. Calls and reproductive behaviour of the water frogs of Damascus, Syria (Amphibia, Anura: Rana bedriagae Camerano, 1882), Zool. Middle East1997, 15, 51-66.10.1080/09397140.1997.10637739
- [18]. Lukanov, S.; Tzankov, N.; Simeonovska-Nikolova, D. A comparative study of the mating call of Pelophylax ridibundus and Pelophylax kurtmuelleri (Anura: Ranidae) from syntopic and allotopic populations, J. Nat. Hist.2015, 49, 257-272.10.1080/00222933.2013.791942
- [19]. Tzankov, N.; Popgeorgiev, G. Conservation and declines of Amphibians in Bulgaria. In: Heatwole, H, Wilkinson, J. Eds: Amphibian Biology, Vol. 11 P. 4: Status of Conservation and Decline of Amphibians: Eastern Hemisphere: Southern Europe & Turkey, London: Pelagic Publishing, 2014, p 131-139.
- [20]. Speybroeck, J; Beukema, W., Bok, B., Van Der Voort, J. Field Guide to the Amphibians and Reptiles of Britain and Europe. Bloomsbury, 2016.
- [21]. Gridi-Papp M (ed.) SoundRuler: Acoustic Analysis for Research and Teaching, 2003-2007, Available on: http://soundruler.sourceforge.net
- [22]. StatSoft, Inc. STATISTICA (data analysis software system), version 7.0, 2004, www.statsoft.com.
- [23]. Schneider, H.; Sofianidou, T.; Kyriakogoulou-Sklavounou, P. Bioacoustic and morphometric studies in water frogs (genus Rana) of Lake Ioannina in Greece, and description of a new species (Anura, Amphibia), J. Z. zool. Syst. Evolut.-Forsch. 1984, 22, 349-366.10.1111/j.1439-0469.1984.tb00669.x
- [24]. Sciberras, A.; Schembri, P. Occurrence of the alien Bedriaga's frog (Rana bedriagae Camerano, 1882) in the Maltese Islands, and implications for conservation, Herp. Bull. 2006, 95, 2-5.
- [25]. Wells, K. D. The Ecology & Behavior of Amphibians, Chicago, The University of Chicago press, 2007.10.7208/chicago/9780226893334.001.0001
- [26]. Jdeidi, T.; Bilgin, C.; Kence. M. New localities extend the range of Rana bedriagae caralitana Arikan, 1988 (Anura: Ranidae) further West and suggest specific status, Turk. J. Zool.2001, 25, 153-158.
- [27]. Hötz, H.; Beerli, P.; Uzzell, T.; Guex, G. D.; Pruvost, N. D.; Schreiber, R.; Plötner, J. Balancing a cline by influx of migrants: a genetic transition in water frogs of eastern Greece, J Hered. 2013, 104, 57-71.10.1093/jhered/ess086353203923125403