These little guys have doubled in size since I got them from 10g & 12grams to 21g and 23g. Since Tutor has grown some I have noticed the vertebral scutes a little more. I noticed an extra scute but also the vertebral scutes themselves are different . Her shell is growing more oval and not as high as Leo who has the normal shell pattern. Is this just cosmetic or is it a concern? She seems healthy otherwise and the more outgoing and greedy of the two. These two are very entertaining.