Great Trip in Sumatra

Please you ID Silurids gruop in your picture.
Hemisilurus
Silurodes
Wallago
Micronema
Belodontichthys

Leiocassis in your picture that looklike L. cf. micropogon from Southern part of Thailand.

All of new silurids name were reprted from my master thesis at Kasetsart University, Bangkok Thailand " Comparative anatomy and redescription of Thai Silurid catfish (Pisces: Family Siluridae), 2001" base on 2276 specimens that mainly are Thai specimens. In this thesis have main topic that is ...

Hi Jorge

This fish is juvenile of Pangasius sanitwongsei that have dark spot at anal fin.

Pangasius conchophilus have a slender body and pointed snout.

Juvenile of Pangasius bocourti are very closly P. sanitwongsei but they don't have dark spot at anal fin.

Mystus bocourti

Breeding stock: common color&albino

wild stock:common color & rarely albino

Distribution: Meklong, Mekong&Chaophaya river basin

Common name: Hi-fin mystus
Thai Name: Khayaeng Thong, Khayaeng Chay Thong, Khayaeng Kae Saung

I think Ompok species is not Ompok pabda. Long body and eye position refer Ompok bimaculatus.

Pangasiids species maybe genus Selonia?