Wyckii Or Wyckioides?

Ok here's the thing.

We sell American Cichlids to the public, we taken into consideration how notoriously messy they are at eating so we decided to bring in some larger specimen catfish to help clean up. We decided on sticking to American fish and thought Red Tail Cats would be ideal as they come from the same river as our larger cichlids (Peacock Bass & Oscars.) The place we ordered from had ran out of Amazon Red Tails and told us they would sub with Asian Red Tails (Insert Sarcastic *yayyy* here.) Upon arrival the fish where labelled Wyckii and were all black, bar the whiskers, which are white.

These guys were Jet Black on arrival but have since gone a little paler towards the rear end which I assume could be the Red forming. I would just like a dead certain ID on them so nothing bad comes back to me if I was to sell them under the name Wyckii. Even though that's the name on the label when we got them.

This is the best picture I could get due to their size. They are still rather small, biggest being around 2" if that.

Cheers in advance Guys/Gals.

Yeah I know they turn out bad. They have been kept together in some cases but only on rare occasions. They do a good job cleaning as young.

Once they get bigger they will be moving on to new homes. They aren't here permanently.

I know lol, cheers. Everyone is under the impression I brought these in to be in my cichlid tanks full time. Fact of the matter is they are here until they get bigger and then moving on the the people who like them. Some are already getting some fat bellies from the prawn they are feeding on lol

Thank's for the answer. So your'e sure they are ARTC?