I'm curious about the walking catfish.

[Pyluper]

Now in Asia, I've seen a type of walking catfish(a species of clarias). Such as albio walking catfish or panda walking catfish(the black and white ones) which are probably the most common clarias anyone could find in the hobby. Although IDK what exact clarias species are them. So I'd appreciate if you guys can tell me what clarias they are.