Browsing by Author "Özdemir, Nurhayat"
Now showing items 1-18 of 18
-
Age structure and body size in three populations of Darevskia rudis (BEDRIAGA, 1886) from different altitudes
Gül, Serkan; Özdemir, Nurhayat; Kumlutaş, Yusuf; Ilgaz, Çetin (Osterreichische Gesellschaft Herpetologie E V, 2014)Darevskia rudis (BEDRIAGA, 1886) occupies a wide range of altitudes in the Black Sea region of Turkey. A total of 62 individuals of this lizard from three populations/locations at different altitudes (Province of Artvin: ... -
Age structure and body size of the Strauch’s racerunner, Eremias strauchi strauchi Kessler, 1878
We studied, for the first time, the age structure of Eremias strauchi strauchi (Kessler, 1878) from a sample (18 adults) of a population living in the vicinity of Iğdır (eastern Turkey) using the skeletochronological method. ... -
Age structure and body size variation in populations of darevskia bithynica (Mehely, 1909) (Reptilia: Lacertidae) from different altitudes in North-western Turkey
Gül, Serkan; Özdemir, Nurhayat; Kumlutaş, Yusuf; Durmuş, Salih Hakan; Ilgaz, Çetin (Inst Zoology, Bas, 2015)We present the first data of body size and age structure (based on the skeletochronological examination) of Darevskia bithynica from two localities characterised with different altitudes, i.e. Zonguldak (50 m) and Bolu ... -
Age, adult survival rate, and adult life expectancy of a podarcis tauricus population (reptilia: lacertidae) from Saros bay, Turkey
Altunışık, Abdullah; Kalaycı, Tuğba Ergül; Uysal, İbrahim; Tosunoğlu, Murat; Özdemir, Nurhayat (Folium Publ Co, 2016)In this study, the age composition of a Podarcis tauricus population from Saros Bay (northwest Turkey) was determined by skeletochronology. 27 preserved adults (20 female female, 5 male male, 2 juveniles) were evaluated ... -
Altitudinal effects on the life history of the Anatolian lizard ( Apathya cappadocica , Werner 1902) from southeastern Anatolia, Turkey
Altitudinal gradients are an important variable in testing the life history traits (e.g., longevity, age at maturity, and body size) of organisms. In this study, the life history traits of the Anatolian lizard Apathya ... -
Altitudinal effects on the life history of the Anatolian lizard (Apathya cappadocica, Werner 1902) from southeastern Anatolia, Turkey
Gül, Serkan; Özdemir, Nurhayat; Avcı, Aziz; Kumlutaş, Yusuf; Ilgaz, Çetin (Tubitak Scientific & Technical Research Council Turkey, 2015)Altitudinal gradients are an important variable in testing the life history traits (e.g., longevity, age at maturity, and body size) of organisms. in this study, the life history traits of the Anatolian lizard Apathya ... -
Body size and age structure of a highland population of Hyla orientalis BEDRIAGA, 1890, in northern Turkey
Altunışık, Abdullah; Özdemir, Nurhayat (Pensoft Publishers, 2013)Body size and age structure of a highland population of Hyla orientalis BEDRIAGA, 1890 (77 = 41) from Kantarh, located at about 800 m a.s.l. in the Black Sea Region of Turkey, was studied using skeletochronology. the maximum ... -
The effect of altitude, latitude and climatic variables on life-history traits of male Hyla savignyi (AUDOUIN, 1827) from Anatolia (Turkey): a skeletochronological study
Kalaycı, Tuğba Ergül; Özdemir, Nurhayat; Altunışık, Abdullah; Gül, Serkan (Osterreichische Gesellschaft Herpetologie E V, 2015)A total of 127 male individuals of Hyla savignyi (AUDOUIN, 1827) from three populations of different altitudes (Iskenderun - 10 m a.s.l., Sanlrurfa - 476 m, Igdir - 858 m) were studied for age structure and body size using ... -
Impact of various ecological parameters on the life-history characteristics of Bufotes viridis sitibundus from Turkey
Altunışık, Abdullah; Gül, Serkan; Özdemir, Nurhayat (Wiley, 2021)In this study, we used the skeletochronology method to estimate various growth parameters, such as age structure, minimum and maximum life span, age of sexual maturity, and the relationship between body size and weight of ... -
Karçal dağları (Artvin/Türkiye)’nın Herpetofaunası
Temmuz 2015 tarihleri arasında Karçal dağları ve çevresinde yapılan herpetolojik araştırmalar neticesinde 11 istasyondan 7'si çift yaşar (2 semender ve 5 kurbağa) 11'i sürüngen (5 kertenkele ve 6 yılan ) olmak üzere toplam ... -
Life history traits in Bufotes variabilis (Pallas, 1769) from 2 different altitudes in Turkey
Altunışık, Abdullah; Özdemir, Nurhayat (Tubitak Scientific & Technical Research Council Turkey, 2015)Life history characteristics (e.g., longevity, age at maturity, body size, and body mass) of the green toad, Bufotes variabilis, were investigated from 2 populations inhabiting different altitudes (Cankiri, 960 m a.s.l., ... -
Life history traits in Bufotesvariabilis (Pallas, 1769) from 2 different altitudes in Turkey
Altunışık, Abdullah; Özdemir, Nurhayat (2015)Life history characteristics (e.g., longevity, age at maturity, body size, and body mass) of the green toad, Bufotes variabilis,were investigatedfrom 2 populations inhabiting different altitudes (Çankırı, 960 m a.s.l., n ... -
Molecular systematics and phylogeography of Bufotes variabilis (syn. Pseudepidalea variabilis) (Pallas, 1769) in Turkey
Özdemir, Nurhayat; Gül, Serkan; Jr, A. Nikolay Poyarkov; Kutrup, Bilal; Tosunoğlu, Murat; Doglıo, Stefano (2014)Although there have been several studies based on the molecular data of green toads, some ambiguities related to the systematics of these toads in Turkey still remain. Tus, we used combined mitochondrial genes (D-loop and ... -
Preliminary data on the age structure of Asaccus barani (Baran's leaf-toed gecko) from southeastern Anatolia, Turkey
In this study, the age structure of an Asaccus barani sample from Şanlıurfa (southeastern Anatolia, Turkey) was determined by skeletochronology for the first time. A total of 17 preserved adults (7♂♂, ... -
Sivas Heremites vittatus (Şeritli Kertenkele) (Olivier, 1804) örnekleri üzerinde İskelet kronolojisi yöntemi ile yaş tayini
Kalaycı, Tuğba Ergül; Altunışık, Abdullah; Uysal, İbrahim; Tosunoğlu, Murat; Özdemir, Nurhayat (2018)Sürüngenlerde yaş yapısının, eşeysel olgunluk yaşının ve ömür uzunluğunun bilinmesi onların yaşam öyküsü özelliklerinin ekolojik ve evrimsel yönleri ile anlaşılmasında yardımcı olmaktadır. Bu çalışmada, Sivas (Türkiye)’tan ... -
A skeletochronological study of the smooth newt Lissotriton vulgaris (Amphibia: Urodela) from an island and a mainland population in Turkey
Altunışık, Abdullah; Kalaycı, T. Ergül; Gül, Çiğdem; Özdemir, Nurhayat; Tosunoğlu, Murat (Taylor & Francis Ltd, 2014)To understand the effects of island and mainland on life history traits (e. g. longevity, age at maturity, body size and body mass) of the smooth newt Lissotriton vulgaris (Linnaeus, 1758), we generated data on age and ... -
Some Toxic Effects of Ammonium Sulfate Fertilizer to Rana macrocnemis Tadpoles From Rize (Black Sea Region), Turkey
The aim of this study was to investigate the toxic effects of ammonium sulfate in Rana macrocnemis tadpoles. So, the animals were exposed to six different concentrations of ammonium sulfate (50, 75, 100, 150, 250 and 500 ... -
Variation in body size and age structure of stellagama stellio (L., 1758) (Reptilia: Agamidae) from Turkey
Ergül Kalaycı, Tuğba; Özdemir, Nurhayat; Gül, Çiğdem; Tosunoğlu, Murat (Inst Zoology, Bas, 2014)Age and body size of 81 Stellagama stellio (syn. Laudakia stellio) specimens from five regions of Turkey were studied using skeletochronology. Lines of arrested growth (LAGs) in phalanges were used to estimate the age. ...
