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Filling the Gaps: Updated Distribution of the Caspian Whip Snake (Dolichophis caspius, Reptilia: Colubridae) in Romania

Tiberiu C. Sahlean, Alexandru Strugariu, Ştefan R. Zamfirescu, Gabriel Chişamera, Cătălin R. Stanciu, Viorel D. Gavril, Iulian Gherghel

Abstract


The Caspian whip snake)(Dolichophis caspius) occurs at its north-western distribution range limit in Romania, where it is only present in the southern part of the country, but the overall range pattern is problematic and poorly understood. Here we compiled an updated distribution for the species in Romania, adding 29 new distribution records spread across 25 new UTM grids, information collected during 2011 – 2015. We add new locations to the historic region of Moldova and fill gaps in the south-central part of the country, and perhaps more surprisingly in the intensively surveyed area of Dobrogea. We present a tentative distribution range for the Caspian whip snake in Romania, but future surveys are still required in order to understand if the remaining distribution gaps are real or if they result from sampling bias.

Keywords


Dolichophis caspius; distribution range; Romania; occurrence; new records

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References


Ananjeva N. B., Orlov N. L., Khalikov R. G., Darevsky I. S., Ryabov S. A., and Barabanov A. V. (2006), The Reptiles of Northern Eurasia: Taxonomic Diversity, Distribution, Conservation Status, Pensoft Publishers, Bulgaria.

Cogălniceanu D., Rozylowicz L., Székely P., Samoilă C., Stănescu F., Tudor M., Székely D., and Iosif R. (2013), «Diversity and distribution of reptiles in Romania», ZooKeys, 341, 49 – 76.

Covaciu-Marcov S. D. and David A. (2010), «Dolichophis caspius (Serpentes: Colubridae) in Romania: New distribution records from the northern limit of its range», Turk. J. Zool., 34, 119 – 121.

Covaciu-Marcov S. D., Ghira I., Cicort-Lucaciu A. Ş., Sas I., Strugariu A., and Bogdan H. V. (2006), «Contributions to knowledge regarding the geographical distribution of the herpetofauna of Dobrudja, Romania», N.-W. J. Zool., 2, 88 – 125.

Environmental Systems Research Institute (ESRI) (2013), ArcGIS Release 10.2.1, Redlands, CA.

Ferenţi S., Cupşa D., and Telcean I. C. (2011), «Dolichophis caspius (Gmelin, 1789) is indeed continuously distributed in Southern Romania: Zoological and conservational implications of identifying new populations», Carpath. J. Earth Environm. Sci., 6, 273 – 276.

Fuhn I. E. and Vancea Ş. (1961), Reptilia (Testoase, Sopîrle, Serpi), Fauna R. P. R. Vol. XIV, fasc. 2, Editura Academiei, Romania [in Romanian].

Iftime A. (2005), «Reptiles», in: Botnariuc N. and Tatole V. (eds.), The Red Book of Vertebrates in Romania, Curtea Veche, Bucharest, pp. 173 – 196 [in Romanian].

Iftime A. and Iftime O. (2007), «Some records of the herpetofauna of the Danube floodplain in the Balta Ialomiţei area (Romania)», Trav. Mus. Natl. d’Hist. Nat. «Grigore Antipa», 50, 273 – 281.

Lazăr V., Covaciu-Marcov S. D., Sas I., Pusta C., and Kovacs E. H. (2005), «The herpetofauna in the district of Dolj (Romania)», Anal. Ştiinţ. Univ. ‘Al. I. Cuza’ Iaşi. Ser. Biol. Anim., 51, 169 – 178.

Moraru V. E., Buhaciuc E., Măntoiu D. Ş., Gavril V. D., Popescu-Mirceni R., and Strugariu A. (2016), «The spur-thighed tortoise (Testudo graeca ibera) in Romania: new locality records suggest a more optimistic situation», N.-W. J. Zool., 12(2), 396 – 400.

Sahlean T. C., Gherghel I., Papeş M., Strugariu A., and Zamfirescu Ş. R. (2014), «Refining climate change projections for organisms with low dispersal abilities: a case study of the Caspian whip snake», PLoS ONE, 9, e91994.

Sahlean T. C., Meşter L. E., and Crãciun N. (2010), «First distribution record for the large whip snake (Dolichophis caspius Gmelin, 1789) in the county of Teleorman (Islaz, Romania)», Biharean Biol., 4, 181 – 183.

Sahlean T. C., Strugariu A., Dincă P. C., Chişamera G., Stanciu C. R., Zamfirescu Ş. R., Gherghel I., and Moraru V. (2016), «Morphological characteristics of the elusive blotched snake (Elaphe sauromates) at its northwestern range limit (Romania)», Turk. J. Zool., 40, 136 – 140.

Ščerbak N. N. and Böhme W. (1993), «Coluber caspius — Kaspische Pfeilnatter oder Springnatter», in: Böhme W. (ed.), Handbuch der Reptilien und Amphibien Europas. Band 3/I. Schlangen (Serpentes). I, Aula-Verlag, Wiesbaden, Germany, pp. 83 – 96.

Strugariu A. and Gherghel I. (2007), «New record on the occurance of Dolichophis caspius (Reptilia: Colubridae) in Romanian Moldavia», N.-W. J. Zool., 3, 57 – 61.

Strugariu A., Sos T., Gherghel I., Ghira I., Sahlean T. C., Puşcaş u C. M., and Huşuleac-Volosciuc M. V. (2008), «Distribution and current status of the herpetofauna from the northern Măcin Mountains area ( Tulcea County, Romania)», Anal. Ştiinţ. Univ. ‘Al. I. Cuza’ Iaşi. Ser. Biol. Anim., 54, 191 – 206.




DOI: https://doi.org/10.30906/1026-2296-2019-26-5-305-308

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