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Investigating temperature tolerance in wild broods of Trachemys scripta elegans (Reptilia: Testudines: Emydidae) in Austria

Andreas Kleewein ; University of Vienna, Department of Integrative Zoology, Althanstraße 14, A-1090 Vienna, Austria

Puni tekst: engleski, pdf (293 KB) str. 28-35 preuzimanja: 176* citiraj
APA 6th Edition
Kleewein, A. (2015). Investigating temperature tolerance in wild broods of Trachemys scripta elegans (Reptilia: Testudines: Emydidae) in Austria. Hyla, 2015 (1), 28-35. Preuzeto s https://hrcak.srce.hr/147159
MLA 8th Edition
Kleewein, Andreas. "Investigating temperature tolerance in wild broods of Trachemys scripta elegans (Reptilia: Testudines: Emydidae) in Austria." Hyla, vol. 2015, br. 1, 2015, str. 28-35. https://hrcak.srce.hr/147159. Citirano 21.11.2019.
Chicago 17th Edition
Kleewein, Andreas. "Investigating temperature tolerance in wild broods of Trachemys scripta elegans (Reptilia: Testudines: Emydidae) in Austria." Hyla 2015, br. 1 (2015): 28-35. https://hrcak.srce.hr/147159
Harvard
Kleewein, A. (2015). 'Investigating temperature tolerance in wild broods of Trachemys scripta elegans (Reptilia: Testudines: Emydidae) in Austria', Hyla, 2015(1), str. 28-35. Preuzeto s: https://hrcak.srce.hr/147159 (Datum pristupa: 21.11.2019.)
Vancouver
Kleewein A. Investigating temperature tolerance in wild broods of Trachemys scripta elegans (Reptilia: Testudines: Emydidae) in Austria. Hyla [Internet]. 2015 [pristupljeno 21.11.2019.];2015(1):28-35. Dostupno na: https://hrcak.srce.hr/147159
IEEE
A. Kleewein, "Investigating temperature tolerance in wild broods of Trachemys scripta elegans (Reptilia: Testudines: Emydidae) in Austria", Hyla, vol.2015, br. 1, str. 28-35, 2015. [Online]. Dostupno na: https://hrcak.srce.hr/147159. [Citirano: 21.11.2019.]
Puni tekst: hrvatski, pdf (293 KB) str. 28-35 preuzimanja: 152* citiraj
APA 6th Edition
Kleewein, A. (2015). Istraživanje temperaturne tolerance u divljim populacijama Trachemys scripta elegans (Reptilia: Testudines: Emydidae) u Austriji. Hyla, 2015 (1), 28-35. Preuzeto s https://hrcak.srce.hr/147159
MLA 8th Edition
Kleewein, Andreas. "Istraživanje temperaturne tolerance u divljim populacijama Trachemys scripta elegans (Reptilia: Testudines: Emydidae) u Austriji." Hyla, vol. 2015, br. 1, 2015, str. 28-35. https://hrcak.srce.hr/147159. Citirano 21.11.2019.
Chicago 17th Edition
Kleewein, Andreas. "Istraživanje temperaturne tolerance u divljim populacijama Trachemys scripta elegans (Reptilia: Testudines: Emydidae) u Austriji." Hyla 2015, br. 1 (2015): 28-35. https://hrcak.srce.hr/147159
Harvard
Kleewein, A. (2015). 'Istraživanje temperaturne tolerance u divljim populacijama Trachemys scripta elegans (Reptilia: Testudines: Emydidae) u Austriji', Hyla, 2015(1), str. 28-35. Preuzeto s: https://hrcak.srce.hr/147159 (Datum pristupa: 21.11.2019.)
Vancouver
Kleewein A. Istraživanje temperaturne tolerance u divljim populacijama Trachemys scripta elegans (Reptilia: Testudines: Emydidae) u Austriji. Hyla [Internet]. 2015 [pristupljeno 21.11.2019.];2015(1):28-35. Dostupno na: https://hrcak.srce.hr/147159
IEEE
A. Kleewein, "Istraživanje temperaturne tolerance u divljim populacijama Trachemys scripta elegans (Reptilia: Testudines: Emydidae) u Austriji", Hyla, vol.2015, br. 1, str. 28-35, 2015. [Online]. Dostupno na: https://hrcak.srce.hr/147159. [Citirano: 21.11.2019.]

Sažetak
Reproduction of the freshwater chelonian, the red-eared slider, Trachemys scripta elegans (Wied-Neuwied, 1836), has been documented numerous times in the wild in Europe. The aim of this work was to show the temperature tolerance in wild broods of T. s. elegans in Austria. In the Austrian province of Carinthia, this allochthonous subspecies displays a huge tolerance regarding clutch temperature. Clutch temperature was measured in half-hour intervals during the entire incubation period of 118 days. The greatest variation in temperature in a single day ranged from 19.3°C to 37.1°C: a shift of 17.8°C. The maximum temperature reached during the entire incubation period was 38.7°C, the minimum temperature was 11.5°C. Average temperature was 22.5°C. Shell dimensions and weight of hatchlings were low. This indicates a negative influence of the extreme temperatures in clutches that are incubated under natural conditions in Austria. Nevertheless, broods in the wild are to be expected much more frequently in Europe than hitherto assumed.

Ključne riječi
Reproduction; clutch temperature; temperature variation; incubation period

Hrčak ID: 147159

URI
https://hrcak.srce.hr/147159

[hrvatski]

Posjeta: 441 *