Marbled Velvet Geckos (Oedura marmorata) were big, colourful geckos. They have distinctive juvenile and adult colourations.
... juvenile:
http://i31.photobucket.com/albums/c3...marmorata1.jpg
... intermediate between juvenile and adult:
http://i31.photobucket.com/albums/c3...marmorata4.jpg
... adult:
http://i31.photobucket.com/albums/c3...marmorata7.jpg
Gehyra robusta lived in drains beneath the road.
http://i31.photobucket.com/albums/c3...rarobusta1.jpg
When the road crossed gibber flats (areas with small, polished stones) we found a small but interesting dragon. These were Pebble Dragons (Tympanocryptis cephalus), little dragons that mimic rocks. When frightened, they pull their legs against their body. Their tails are usually whitish in colour and resemble a dry stick.
http://i31.photobucket.com/albums/c3...scephalus4.jpg
http://i31.photobucket.com/albums/c3...scephalus5.jpg
http://i31.photobucket.com/albums/c3...scephalus2.jpg
http://i31.photobucket.com/albums/c3...scephalus1.jpg