I recently dove in Cozumel with my new camera. While viewing pictures on my laptop I zoomed in on a photo and cropped it. I noticed an unusual shape and zoomed in further and was wondering if an experienced underwater photographer or marine fish expert might recognize it. It has an unusual shape especially near the tail where the body seems to slope away and outwards. If anybody knows, please let me know. I've attached the original picture and the cropped picture! Thanks!