ID please :)

[seifer]

I just found a picture of a L340 on a german website and guess what ?

he has also a white oval shape under the dorsal fin ... now i'm lost :/.

 

[MoNsTeR FiS]

This is what I think a L340 is.

 

[MoNsTeR FiS]

The planet catfish Cat-e-log shoes a pic of L340 with the white oval under the dorsal fin so i am confused.

I still think it is an L333 but i might be wrong