I found this picture on a website (piranha-info.com, has some pretty good information there) and it was listed as S. rhombeus "High-back Peru", about 10". I like how it has yellow/gold color belly.
Does any rhom expert out there that knows if certain type of rhom has similar coloration even when it reaches adulthood?

Does any rhom expert out there that knows if certain type of rhom has similar coloration even when it reaches adulthood?
