Effect of temperature on the breeding activity of the Free-ranging Indian Rock Python (Python molurus) in Gujarat, India

Abstract : One of the largest reptiles in the Indian subcontinent is the Python molurus. Because most research on the species is done in captivity, there is a lack of knowledge regarding pythons that are free-ranging. Temperature has a big impact on reptile behavior. We observed Python molurus roaming freely in an agricultural area in Gujarat, India’s Ahmedabad District. To better understand how temperature affects python breeding behavior and brumation, we regularly examined three active python dens. The dens were all artificial constructions, RCC culverts, situated near waterbodies with minimal embankment. The python activity was used to record the both ambient and the den temperature through the study period. During the mating season, when the ambient temperature was 23.12 ± 0.58 °C, more activity was seen. Python activity was similarly impacted by the reproductive cycle and strongly correlated with the research area’s ambient temperature. The average difference between the density and ambient temperature was 0.69 °C, which was much larger. Optimal den conditions for incubation were demonstrated by the coiling condition during incubation, which prevented any body stretching or shivering.
Keyword : Python molurus, python activity, breeding activity, effect of temperature, Gujarat, India
Author(s) : Patel, S., Maheta, J., Desai, P., Dharaiya, N.
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Published Issue : 2025 Vol. 20 Number 1


2025 Vol. 20 Number 1