RE: What
eremius has striping almost all the way down their tails, whereas caudolineatus has striping mostly towards the end of it's tail. How long is the tail in relation to the SVL. If it is a pilbarensis as Bob has suggested, its tail should be about twice as long as the body. It may be enough to give a more positive ID. Eremius and caudolineatus are about one and half times SVL.