WFile:Ameiva leucostigma.jpgWFile:Aspideretes.jpgWFile:Boulengerina annulata.jpgWFile:Ctenosaura similis by P. J. Smit.jpgWFile:Dunkelosteus Unknown Skull 2015.jpgWFile:Gymnodactylus horridus.jpgWFile:Lacerta simonyi.jpgWFile:Plate 1 A group of protectively coloured animals from Animal Coloration by Frank Evers Beddard 1892.jpgWFile:PZSL1889Plate04.pngWFile:PZSL1889Plate15.pngWFile:PZSL1889Plate25.pngWFile:PZSL1889Plate27.pngWFile:Sternothaerus oxyrhinus.jpgWFile:Urostrophus scapulatus.jpgWFile:Varanus salvator (illustration).jpg