WOW, that was ten times the info I had hoped to get.
Thanks for taking the time to share that info. 
Bottom line is I'd like to have all of the species be of similair sizes.
I am not drawing something to be used for scientific study.
Priority number one is capturing the colours and patterns of these exquisite little creatures.
While I don't keep PDFs, the hours spent online gathering photos have certainly tweaked my interest in setting up a PDF vivarium with a couple of easier kept, larger species. 
Thanks again for the info. I'll post a photo when I complete the collage in a few weeks/months time. 
BB
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"Have you hugged your drummer today?" --- Me

