It's a widebar, but the pictures show both fish, (top pix of ST with Tigrinis, and bottom pix of NGT in the corner of the tank) are not in good condition. If the fish current condition are as shown in those two pictures, they are not healthy fish!
What makes you say the ST is in bad condition

take the fish out of water then if the bars are not fade then it true widebar
What? no... plenty of IT when taken out of water remain stable...

