Well the fish on the far right is certainly a motaguense. The headshape is a dead giveaway. The angle of the other two fish prevents me from being sure. The one in the middle looks a like motaguense also, but the large amount of vertical bands are characteristic of the fredrichstahli. If you twisted my arm though, I would say mota. I cant be sure about the other one. Do some digging and see if these fish trace back to Don Conkel. If they do, it would explain a lot.