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Krymov N. G. ON POSSIBLE ESTIVATION OF PHRYNOCEPHALUS HELIOSCOPUS (PALLAS, 1771) AND EREMIAS ARGUTA (PALLAS, 1773) IN THE ALTAI REGION. Izvestiya of Saratov University. New series. Series: Earth Sciences, 2017, vol. 17, iss. , pp. 66-? DOI:




Summer counts of Phrynocephalus helioscopus (Pallas, 1771) and Eremias arguta (Pallas, 1773) were conducted in the Altai Region during April - September, 2016. A sharp decline in the activity of lizards in June and July was noted, due to the high temperatures and dry weather. As a result of excavation of some burrows, lizards in a non-active state were found. The possibility of summer hibernation (estivation) of the species is considered.


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