Newly hatched Nosy Be baby.  They can remain like this for a day or more.

Size of hatchlings can vary quite a bit from clutch to clutch but typically, they are about 1", snout to vent.

It is possible to sex baby Panthers as new hatchlings.  Can you guess the sexes of the 3 babies?  The one of the bottom is a female and the 2 on top are males.