This thesis deals with the postprandial thermophilia by the species \kur{Eublepharis macularius}. Research took place in the laboratory conditions with artificially created temperature gradient. 11 individuals of different age, gender and weight were chosen for my experiment. Surveying were in progress 8 hours before and 16 hours after feeding of animals. The experiment was repeated 3 times as surveying and once as a blind test. Although the temperature preference during the individual surveyings was changing, the postprandial thermophilia was not proved by statistic assessment of the experiments for sp. Eublepharis macularius. The thesis contains a literary review about the studied species, summary of published results dealing with postprandial thermophilia observed at reptiles, methodology of the experiment, results and discussion.