Lol don't worry about it, they're interesting fish and unfortunately mislabeled fairly often, you're probably going to get bitten by the bug just like I was. Have fun researching. I actually just posted pics of my senegal in the media lounge you may want to check it out if you're still unsure if it's a sen.
http://www.monsterfishkeepers.com/forums/showthread.php?462389-Dino
http://www.monsterfishkeepers.com/forums/showthread.php?462389-Dino