TY  - JOUR
AU  - Ajtić, Rastko D
AU  - Tomović, Ljiljana M
AU  - Sterijovski, Bogoljub
AU  - Crnobrnja-Isailović, Jelka M.
AU  - Đorđević, Sonja Z
AU  - Đurakić, Marko R
AU  - Golubović, Ana
AU  - Simović, Aleksandar
AU  - Arsovski, Dragan
AU  - Anđelković, Marko
AU  - Krstić, Milivoj
AU  - Sukalo, Goran
AU  - Gvozdenović, Slađana
AU  - Aidam, Aurelie
AU  - Michel, Catherine Louise
AU  - Ballouard, Jean-Marie
AU  - Bonnet, Xavier
PY  - 2013
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1055
AB  - A population of dice snakes (Natrix tessellate) monitored since 2008 in a small island (18 ha, 850 m a.s.l., FYR of Macedonia) revealed unforeseen patterns for snakes living in temperate climates. More than 5000 individuals have been marked and the density is one of the highest ever recorded (>500 resident snakes per hectare). Reproductive and mortality rates are elevated, suggesting a high population turnover. These traits evoke a tropical rather than a temperate-climate ophidian demographic system. The population is highly polymorphic, three colour morphs (dotted, grey, and black) are observed in both sexes and each morph is represented by large numbers of individuals. This polymorphism pattern was not previously documented in snakes. Data obtained for other life history traits (e.g. body size, size at maturity, clutch size, diet, predation) markedly diverged in comparison to available information. Overall, our results reinforce the notion that the strong inter-population variability (often mediated by phenotypic plasticity) of snakes should be taken into account over large geographic scales; otherwise attempts to derive general patterns may well be strongly biased. (C) 2012 Elsevier GmbH. All rights reserved.
T2  - Zoologischer Anzeiger
T1  - Unexpected life history traits in a very dense population of dice snakes
IS  - 3
VL  - 252
SP  - 103
EP  - 358
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1055
ER  - 

@article{
author = "Ajtić, Rastko D and Tomović, Ljiljana M and Sterijovski, Bogoljub and Crnobrnja-Isailović, Jelka M. and Đorđević, Sonja Z and Đurakić, Marko R and Golubović, Ana and Simović, Aleksandar and Arsovski, Dragan and Anđelković, Marko and Krstić, Milivoj and Sukalo, Goran and Gvozdenović, Slađana and Aidam, Aurelie and Michel, Catherine Louise and Ballouard, Jean-Marie and Bonnet, Xavier",
year = "2013",
abstract = "A population of dice snakes (Natrix tessellate) monitored since 2008 in a small island (18 ha, 850 m a.s.l., FYR of Macedonia) revealed unforeseen patterns for snakes living in temperate climates. More than 5000 individuals have been marked and the density is one of the highest ever recorded (>500 resident snakes per hectare). Reproductive and mortality rates are elevated, suggesting a high population turnover. These traits evoke a tropical rather than a temperate-climate ophidian demographic system. The population is highly polymorphic, three colour morphs (dotted, grey, and black) are observed in both sexes and each morph is represented by large numbers of individuals. This polymorphism pattern was not previously documented in snakes. Data obtained for other life history traits (e.g. body size, size at maturity, clutch size, diet, predation) markedly diverged in comparison to available information. Overall, our results reinforce the notion that the strong inter-population variability (often mediated by phenotypic plasticity) of snakes should be taken into account over large geographic scales; otherwise attempts to derive general patterns may well be strongly biased. (C) 2012 Elsevier GmbH. All rights reserved.",
journal = "Zoologischer Anzeiger",
title = "Unexpected life history traits in a very dense population of dice snakes",
number = "3",
volume = "252",
pages = "103-358",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1055"
}

Ajtić, R. D., Tomović, L. M., Sterijovski, B., Crnobrnja-Isailović, J. M., Đorđević, S. Z., Đurakić, M. R., Golubović, A., Simović, A., Arsovski, D., Anđelković, M., Krstić, M., Sukalo, G., Gvozdenović, S., Aidam, A., Michel, C. L., Ballouard, J.,& Bonnet, X.. (2013). Unexpected life history traits in a very dense population of dice snakes. in Zoologischer Anzeiger, 252(3), 103-358.
https://hdl.handle.net/21.15107/rcub_ibiss_1055

Ajtić RD, Tomović LM, Sterijovski B, Crnobrnja-Isailović JM, Đorđević SZ, Đurakić MR, Golubović A, Simović A, Arsovski D, Anđelković M, Krstić M, Sukalo G, Gvozdenović S, Aidam A, Michel CL, Ballouard J, Bonnet X. Unexpected life history traits in a very dense population of dice snakes. in Zoologischer Anzeiger. 2013;252(3):103-358.
https://hdl.handle.net/21.15107/rcub_ibiss_1055 .

Ajtić, Rastko D, Tomović, Ljiljana M, Sterijovski, Bogoljub, Crnobrnja-Isailović, Jelka M., Đorđević, Sonja Z, Đurakić, Marko R, Golubović, Ana, Simović, Aleksandar, Arsovski, Dragan, Anđelković, Marko, Krstić, Milivoj, Sukalo, Goran, Gvozdenović, Slađana, Aidam, Aurelie, Michel, Catherine Louise, Ballouard, Jean-Marie, Bonnet, Xavier, "Unexpected life history traits in a very dense population of dice snakes" in Zoologischer Anzeiger, 252, no. 3 (2013):103-358,
https://hdl.handle.net/21.15107/rcub_ibiss_1055 .