Použitá literatura:

MORAVEC, Jiří a Michal BEREC. Plazi: Reptilia. Praha: Academia, 2015. Fauna ČR. ISBN 978-80-200-2416-9.
BEEBEE, T. J. C.; GRIFFITHS, Richard A. Amphibians and reptiles: A natural history of the British herpetofauna. The New Naturalist series. 2000.