i think with some modification, it looks like a snail...like the tail of the fish is the head of the snail. and head of the fish is the snail's shell...kinda?
"The most profound statements are the ones that never get said"
It somehow makes me think of sunfish. Sunfish are rather weird, though, cause they don't look all that much like fish. It's really abstract but I can tell where there's a fish.