Here is a breakdown of the stellio group. I really think that Dave's is just a color variation of brachydactyla as I think that is or was the most commonly imported subspecies. It is really hard to tell though as no one really knows where they are coming from in the region.
Laudakia stellio Laudakia stellio Hardun (aka Sling-Tailed Agama, Painted Agama) Greece & islands (inc. Cyclades, Rhodes & Corfu), Turkey, Cyprus, Egypt, Israel, Syria, Jordan, Lebanon, Iraq, Saudi Arabia
Subspecies
L. s. stellio Saloniki, Cyclades (Mykonos Islands, Delos, Paros, Antiparos, Naxos), Sporades, Rhodes, Corfu
L. s. brachydactyla N Saudi Arabia, S Israel, Sinai Desert
L. s. cypriacus Cyprus
L. s. daani Salonika, many Aegean islands
L. s. picea SW Syria, S Lebanon, N Israel, NW Jordan
L. s. vulgaris N Egypt







