Diversity of reptiles in the settlement Mareza (Montenegro)

Abstract

Diversity of reptile fauna, as well as threat factors were investigated during April and May 2019 in the settlement Mareza. Field methodology included active searching and visual observation of species along defined transects. In total, 20 reptile species were recorded, what comprises about 55 % of reptile fauna known for Montenegro. According to obtained results, area of Mareza can be considered as important reptile diversity hotspot in Montenegro. First finding of Xerotyphlops vermicularis in this area contribute to knowledge of its distribution range. Three identified species (Emys orbicularis, Testudo hermanni and Elaphe quatuorli-neata) are listed on Annex II of the Habitat Directive. None of identified species are vulnerable, endangered or critically endangered, upon the IUCN Red List. Almost all identified species are protected on national level. Main threat factors for reptile fauna in the area of Mareza are: urbanization, habitat fragmentation and destruction, fires, illegal landfills, direct killing by locals and road killing.