October 15, 2019 — A scientist with an environmental group says she has found what she believes is the first recorded appearance of a potentially damaging species of crab in Maine waters.
Marissa McMahan of the Massachusetts-based group Manomet said she located the smooth mud crab this month on a research trip. The crabs are typically found south of Cape Cod, Massachusetts. They can pose problems for aquaculture businesses because they prey on young oysters — a species of high economic value that is grown in Maine.
McMahan collected the single specimen, and it’s still alive. She said it’s too early to know how the animal ended up in the New Meadows River in West Bath, but it’s important to monitor for more of them.