PlanetCatfish.com

What are these ?
1- Is this Paulicea Lutkeni?

2-Trachelyopterus galeatus?

3

4

5

6
Brachyplatystoma rousseauxii?


Thanks for helping

1:

3:

4: Pimelodus tetramerus

5: Either Auchenipterus brachyurus or A. nigripinnis

Thanks agian .
Any idea what the athers are?

Knowing HH just a little, I would say he agrees with the names you provided yourself for numbers 2 and 6.
I myself agree with number 2 and was very surprised to see the number 5 in your list. Nice find.
Number 1 would have been named properly by yourself as well, if not for the fact that Paulicea is a synonym for Zungaro.