Thank You very much for your help!
Next time, if the i catching will fish on the hook I know where to go for help and on what first of all to pay attention this fishes!
Here I thought, as I did not know such nuances. I had to take a picture while cooking dinner...
But as I understand it, is someone 100% of Plicofollis???
Looking at Plicofollis dussumieri came to the conclusion that this specimen is slightly smaller and has a different anal fin, just a different head size and different coloration of the fins.
To me, it seems that this fish Arius maculatus closer if you believe the pictures from the Internet.
hardhead catfish, I think not as + he does not live in these waters, according to the list of dwelling. And gafftopsail not suitable in appearance. Including the fins.
Help me to identify catfish. I caught him in Sri Lanka in Maravilla. From the shore. The size is not more than 30 cm. The locals don't know a more accurate name.