Marmorkrebs Procambarus virginalis Home 9 Invaders 9 Category: Invertebrates What is Ontario Doing? To prevent this unwanted invader from coming into the province, Ontario has regulated marmorkrebs as prohibited under the Invasive Species Act,...
Red Swamp Crayfish Procambarus clarkii Home 9 Invaders 9 Category: Invertebrates What is Ontario Doing? To prevent this unwanted invader from coming into the province, Ontario has regulated red swamp crayfish as prohibited under the Invasive Species...
Zebra and Quagga Mussels Home 9 Category: Invaders ( Page 4 ) Background Zebra and quagga mussels are freshwater bivalves native to the Black Sea region of Eurasia. Both species were believed to have been introduced in the late 1980’s by ballast water...
Spiny and Fishhook Waterfleas Home 9 Invaders 9 Category: Invertebrates Background Spiny and fishhook waterfleas are small aquatic predators native to Eurasia. The first report of spiny and fishhook waterfleas in North America were both in Lake...
Rusty Crayfish Faxonius rusticus Home 9 Invaders 9 Category: Invertebrates Background Rusty crayfish are large, aggressive crayfish native to the Ohio River Basin in the United States. The species was likely introduced to Ontario by anglers from...
Killer Shrimp Dikerogammarus villosus ; Home 9 Invaders 9 Category: Invertebrates What is Ontario Doing? To prevent this unwanted invader from coming into the province, Ontario has regulated Killer Shrimp as prohibited under the Invasive Species Act....
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