I saw this fish last year. Yes, I saw it last about a year ago at this same time. It was swimming quickly away and I got a few shots after a lot of chasing. This time around, it was swimming in a tight circle around me. I got lots of shots just by spinning around in place. Gotcha! I still don’t know what species. It has a tail that is disproportionately long. Disproportion is a long word too. Obfuscate is too. It’s the word I use to make you forget I don’t know the name of this fish.