Quick note: I sent a cropped pic of the dorsal instead of the full fish, as that’s the only telltale sign that it’s perruno. It was caught in the Orinoco basin (supplier’s info)

Hey guys. Recently I am being offered some leopard catfish. Not sure which one it is however. Reading old MFK threads I’m seeing that P. perruno had 7-10 fin rays while Leiarius species have 11-14. Any help is greatly appreciated. Thanks