18 April 2021

Ohio lists Marmorkrebs as “Injurious aquatic invasive species”

Map of United States with Ohio highlighted.

Ohio is the latest North American jurisdiction to regulate Marmorkrebs.

 

In a PDF dated 9 April 2021 in the file name, Marmorkrebs is designated an Injurious Aquatic Invasive Species (IAIS). The one page pamphlet notes:

 

Listed species are unlawful to possess, import, or sell unless dead and/or preserved.

However, the Department of Natural Resources list of injurious aquatic invasive species is on a page that says “Published on Jul 31, 2020” in the search results. So it’s possible that Marmorkrebs were already listed last year and the new document is just the start of publicizing the new regulation. Another PDF from Spring 2019 indicates that Ohio was planning to add marbled crayfish to the list. But it hadn’t happened yet.


It’s symptomatic of a recurring problem. I, as someone who actually cares about when new regulations about this species are passed, cannot find out when these things happen. What chance does a normal pet owner with a 10 gallon aquarium have?


External links

 

Marbled Crayfish (Marmorkrebs) Control in Ohio (PDF)

Injurious Aquatic Invasive Species


 

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