Ones to Watch Out For

There are many more invasive non native species that threaten to invade the Dee catchment.  These species are either found in nearby river catchments or are at very high risk of being introduced accidentally from other areas in the UK or overseas. 

killer shrimp EA

 

Killer shrimp ...read more

 

 

 

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Zebra mussel ...read more

 

 

 

 

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Asian hornet ...read more

 

 

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Carpet sea squirt ...read more

 

 

 

asian shore crab

 

 

Asian shore crab ...read more

 

 

 

Gyrodactylus salaris

 

Gyrodactylus salaris ...read more