Title: Invasive “Furry”-Clawed Crabs Found in New York, Threatening Local Ecosystems
Recently, the discovery of invasive Joro spiders in New York sent residents into a frenzy, and now another invasive species is causing concern – mitten crabs. These crabs, known for their “furry” claws, have been found in the Nissequogue River, Hudson River, and Long Island Sound, posing a threat to local ecosystems. Originally from East Asia, Chinese mitten crabs first established a population in the San Francisco Bay in the ’80s before making their way to the East Coast.
The New York Department of Environmental Conservation warns that these crabs have a history of negative impacts in Europe and San Francisco, including stealing fishing bait, damaging gear, and causing flooding risks by burrowing in riverbanks. To identify them, look for their distinctive furry claws and a notch on their shell between the eyes. If you come across a mitten crab, do not release it back into the environment – instead, freeze it and report the sighting to the Bureau of Invasive Species and Ecosystem Health.
The potential disruption of local ecosystems by the mitten crabs highlights the importance of monitoring and managing invasive species. Fishermen in Maine are already taking action to reduce the population of invasive green crabs, another species causing ecological harm. This collaborative effort between fishermen and a chef demonstrates the proactive approach needed to protect marine environments from invasive species.
As climate change continues to impact ecosystems worldwide, the spread of invasive species like mitten crabs poses a growing threat to biodiversity. Increased awareness, monitoring, and reporting of invasive species sightings are crucial in mitigating their harmful effects on local ecosystems. By working together to address the challenges posed by invasive species, communities can help preserve the health and balance of their natural environments.
