"Pigmies placed on the shoulders of giants see more than the giants themselves."
Lucan (A.D. 39-65) from The Civil War, Ib. II, 10 (Didacus Stella).
I owe much to the following sites: My inspiration, knowledge, bibliographic references.
Stephen Clark's breeding food fish page. Honorable.
FishBase.org: Ichthyological data base of gigantic size and information
Spike's homepage, the personal site of a Giant Snakehead
If you are good in Finnish you may get information from here
This is a page in German which covers some about the unidentified species channa spec. Assam
Wonderful Japanese site for channa Channa Groove Cafe
Another wonderful Japanese site Karoom. The loss of information is bad but the channa marulioides here in the beginning is soo wonderful.