The cookie cutter shark
Any spider bite can do that.
I think it's a brown recluse. Its bite leaves a bullseye pattern.
Whale Shark
A shark
the whale shark
the bull shark
The Megalodon shark which is Greek for "big tooth" .
Greenland Shark
The Shortfin Mako Shark
Triangle. A shark is definitely a triangle.
any shark actually.
A cookie cutter shark beagle