Erhard's wall lizard
|Erhard's wall lizard|
|Photographed on Santorini|
P. erhardii is found in the Balkan peninsula and the Aegean islands. On the mainland it ranges from Albania, the Republic of Macedonia and southern Bulgaria to the northeastern part of the Peloponnese peninsula in Greece. In the Aegean archipelago it does not occur in Milos or the surrounding islands, where it is replaced by the Milos wall lizard.
The length of the lizard's body of P. erhardii is about 7 cm (2.8 in), and the tail is twice as long. The head is rather wide, and the skin is smooth. The colour and patterning of this species vary a lot. The main colour is typically grey or brown, sometimes green. Females particularly are often striped. On the edges of the back two white stripes border two dark stripes or spotty lines. In the middle of the back may be a dark line. Some males have net-like patterning, where longitudinal and transverse lines and spots mix. The belly and often throat are white, yellow, orange or red, and in the Aegean Islands also green, blue or grey. The belly is never spotty, but sometimes there are blue spots on the hind legs.
Erhard's wall lizard lives in dry or rocky places with dense, low bushes. It climbs very well. The lizard populations in the Aegean archipelago inhabit open places, like plant-covered dunes, as well.
P. erhardii mates in spring, and lays eggs at the beginning of the summer. The young lizards hatch in September, then measuring 3 cm (1.2 in).
- Podarcis erhardii erhardii (Bedriaga, 1882)
- Podarcis erhardii livadiacus (F. Werner, 1902)
- Podarcis erhardii riveti (Chabanaud, 1919)
- Podarcis erhardii thessalicus (Cyrén, 1941)
- Podarcis erhardii ruthvenii (Werner , 1930)
- Arnold EN, Burton JA (1978). A Field Guide to Reptiles and Amphibians of Britain and Europe. London: Collins 272 pp. + Plates 1-40. ISBN 0-00-219318-3. (Podarcis erhardii, p. 171 + Plate 31 + Map 90).
- Bedriaga J (1882). "Die Amphibien und Reptilien Griechenlands ". Bulletin de la Societé impériale des naturalistes de Moscou 56 (2): 43-103. (Lacerta muralis fusca var. erhardii, new variation, p. 99). (in German).
- Čihař, Jiří (1994). Amphibians and Reptiles: A Magna Field Guide. Wigston, England: Magna Books. 192 pp. ISBN 1-85422-788-2.
- Sindaco, Roberto; Jeremcenko, Valery K. (2008). The Reptiles of the Western Palearctic, Volume I: Annotated Checklist and Distributional Atlas of the Turtles, Crocodiles, Amphisbaenians and Lizards of Europe, North Africa, Middle East and Central Asia. Latina, Italy: Edizioni Belvedere. 579 pp. ISBN 978-8889504147.
- Amphibians and Reptiles of Europe
- Lymberakis; et al. (2005). "Podarcis erhardii". IUCN Red List of Threatened Species. Version 2006. International Union for Conservation of Nature. Retrieved 12 May 2006. Database entry includes a range map and a brief justification of why this species is of least concern