(Thanks to “Unknowable” for the news tip)
Well, well! Somebody finally caught a frilled shark and took pictures of it. (http://www.foxnews.com/tech/2017/11/14/demon-shark-with-snakes-head-caught-for-first-time.html)
Okay, I’m Mr. Nature so I knew what a frilled shark is, although I never saw anything but line drawings of it. “Demon shark with snake’s head” is laying it on a bit thick, but it certainly is a unique shark. They caught it deep in the waters off Portugal.
If you link to the news article, look closely at the pictures. See those teeth? They have a very odd shape; you wouldn’t be likely to mistake them for anything else. (Well, for some weird kind of pasta, maybe.) I found quite a few teeth like that, fossil-hunting around the Jersey shore, suggesting that sharks like this were more common, once upon a time. Lots and lots of shark teeth, all different shapes and sizes, in the Navesink Formation.
The frilled shark is still here, even if some of the seas it used to swim in aren’t. God has created many variations on the basic shark body plan, and this one is one of the strangest.