I've been trying to find pics of a true P. perruno, but they don't seem to exist anymore...if I find one, I'll post one with my L. longibarbis for all to see.
Thanks...yeah, I notice that especially when I'm feeding when the tank is near water change time. He will usually take about 4 jumbo shrimp and about half a haddock/pollock fillet when he's really hungry...but if he's being picky he's eaten as little as a single shrimp and refused everything else.
Nice...you won't be dissapointed...they are great catfish. My guy is about 17" now and his pattern is still as striking as it was when he was 4".
Make sure to post some pics when you get him.