What are the black spots on bluegills in Michigan?

Answer 1

Ah, those black spots on bluegills in Michigan are actually quite common, my friend. They are usually harmless and are a natural part of the fish's coloring. Just like how we all have unique freckles or birthmarks, these spots give each bluegill its own special character and beauty. Enjoy the beauty of nature and the uniqueness of each creature that swims in those Michigan waters.

Answer 2

Oh, dude, those black spots on bluegills in Michigan are actually called melanophores. They're like little pigment cells that help the fish blend in with their surroundings. It's basically nature's way of giving them some cool camouflage so they can sneak up on their fishy friends without being noticed. So, like, next time you see those spots, just remember, it's all about staying undercover in the underwater world.

Answer 3

Black Spot Disease" is caused by a parasite that has a two-host life cycle with fish as one of those hosts. In fish, it appears as small black specks under the skin and in the muscle which are visible during filleting. Life cycle: Adult worms live in the gut of fish-eating birds. Eggs are released from bird feces into the water and are eaten by snails. Then the parasite matures into a free-swimming stage that eventually leaves the snail. This is the infective stage for fish that penetrates the skin and burrows into the flesh, where it remains (as the black spot) until the infected fish are eaten by birds and the life cycle begins again. although unattractive, the fillet is safe for human consumption after it has been thoroughly cooked. Picture of a bluegill with disease http://www.ag.auburn.edu/fish/image_gallery/data/media/61/blackspot.jpg Keywords: disease, black, spot, bluegill, lepomis, intermediate, host, snail