Rusty Crayfish Detected in SLELO Region

Timing is critical when responding to the initial detection of a newly arriving or emerging invasive species. Early Detection and Rapid Response – spotting and responding to the invasion of an unwanted plant, animal or other organism while it is in low abundance is often the key first step in effectively managing and possibly eradicating a newly-arriving invasive species.

In 2017, the SLELO PRISM’s Early Detection Te

am, confirmed rusty crayfish (Orconectes rusticus) in two waterbodies within the SLELO PRISM region. Adult males and females were discovered in Oneida Lake, leading us to believe that they have been in Oneida Lake for some time. Another discovery occurred in Delta Lake Reservoir. Only juveniles were found in Delta Lake Reservoir.

Next summer, our Education and Outreach Committee will be promoting our “Don’t Dump Bait” message around Lake Delta and Oneida Lake.