California Aquatic Invasive Species (AIS)

What species is it?

Click on each picture to learn more about the species and the impacts they have on California ecosystems

Reptiles and Amphibians

red-eared 150

Fishes

northern pike 150

Crabs & Crayfish

crawfish 150

Clams, Mussels, & Snails

zebra mussels 150

Freshwater Plants & Algae

Egeria 150

Seaweed & Hull Fouling Species

Asian kelp 150