Snakes Inc,
Thanks for posting a link to my blog. Be aware though that I was not completely sqare on all the species (specificly L. maculatus) when I started it. I have since set up a new blog and a new website.
On species ID I have started to build out a Species guide that is located here,
http://housesnakes.net/species-guide.php
I have been working with Lamprophis now for about three years, any specific questions just fire away.