nope, no colomesus asselus, these are from India. this is chelonodon patoca, for years it has been, and I've caught and kept them in the past...the one that stone like fish posted, looked a little like the ones in question, but doesn't have the right markings on the back...but if you look at the picture i posted below, has these oval white spots the the back, so does the one stone like fish posted, but not the ones that I have, I'm going to go buy a few patoca to put next to them for comparison!