It's small, but I figured it was worth noting!
On the Mocha Picchu's adopt page, if you click Cecropia to display that image, and then click back to Common and display that image, it shows up as a Nagi instead of a Mocha Picchu. Refreshing the page fixes it, but if anyone has an obsession with fixing teensy bugs in code, there's that. xD
EDIT: Also, it seems that, after doing the above action and switching back into Common after Cecropia, the code for the Common Mocha Picchu is actually the code for the Common Kasuga.