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    Amphibians of the Borçka-Karagöl Nature Park (Artvin / Turkey) and Vicinity
    (2018) Afsar, Murat; Afsar, Birgül; Ayaz, Dinçer; Çiçek, Kerim; Tok, Cemal Varol
    Amphibian species and their distribution of the Borçka-Karagöl natural park and its environs wasdetermined between 2003-2006 and 2015-2017 by field studies. A total of seven amphibian species were foundin the Karagöl Nature Park and its vicinity, including five species of anurans [Rana macrocnemis, Pelophylaxridibundus, Hyla orientalis, Pelodytes caucasicus and Bufo verrucosissimus] and two newts [Mertensiellacaucasica and Ommatotriton ophryticus]. It has been determined that species of Rana macrocnemis, Pelophylaxridibundus, Hyla orientalis, Pelodytes caucasicus, Bufo verrucosissimus, Mertensiella caucasica and Ommatotritonophryticus inhabits at 1465 meters altitude in Karögöl as syntopically. Between 1465-1750 m, Rana macrocnemis,Pelophylax ridibundus, Hyla orientalis, Pelodytes caucasicus, Bufo verrucosissimus and Ommatotriton ophryticussyntopically inhabits and between 1750 and 2200 m, Rana macrocnemis and Mertensiella caucasica species livetogether. At Karagöl, Pelophylax ridibundus is dominate species while Rana macrocnemis is dominate species inthe forest and subalpine region.
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    Data on nocturnal activity of Darevskia rudis (Bedriaga, 1886) (Sauria: Lacertidae) in Central Black Sea Region, Turkey
    (Institute for Biodiversity and Ecology, 2018) Afsar, Murat; Sahin, Mehmet Kursat; Afsar, Birgül; çiçek, Kerim; Tok, Cemal Varol
    Interactions between the environment and internal regulation drive the biophysiological dynamics of lizards. Although diurnal lizards are usually heliothermic, they can sometimes be active in the absence of sunlight. Here, we report, for the first time, a case of nocturnal behavior (aided by the artificial light) in the spiny-tailed lizard - Darevskia rudis (Bedriaga, 1886) - a species that normally exhibits diurnal activity. © 2018 Centre for Biodiversity of Montenegro.