Connecticut Invasive Species
Connecticut Invasive Species List
Invasive Aquatic Animals
Alewife (Alosa pseudoharengus)

Asian Carps

Asian Swamp Eel (Monopterus albus)

Bullfrog (Rana catesbeiana)

Chinese Mitten Crab (Eriocheir sinensis)

Eurasian Ruffe (Gymnocephalus cernuus)

European Green Crab (Carcinus maenas)

Flathead Catfish (Pylodictus olivaris)

Northern Snakehead (Channa argus)

New Zealand Mud Snail (Potamopyrgus antipodarum)

Nutria (Myocastor coypus)

Quagga Mussel (Dreissena bugensis)

Round Goby (Neogobius melanostomus)

Sea Lamprey (Petromyzon marinus)

Sea Squirt (Didemnum lahillei)

Veined Rapa Whelk (Rapana venosa)

Zebra Mussel (Dreissena polymorpha)

Frequently Asked Questions About Zebra Mussels
Invasive Aquatic Plants
Brazilian Waterweed (Egeria densa)

Caulerpa, Mediterranean Clone (Caulerpa taxifolia)
Common Reed (Phragmites australis)

Eurasian Watermilfoil (Myriophyllum spicatum)

Giant Reed (Arundo donax)

Giant Salvinia (Salvinia molesta)

Hydrilla (Hydrilla verticillata)

Melaleuca (Melaleuca quinquenervia)

Purple Loosestrife (Lythrum salicaria)

Rock
Snot (Didymosphenia geminata)

State Of Connecticut Guidelines

Water Chestnut (Trapa natans)

Water Hyacinth (Eichhornia crassipes)

Water Spinach (Ipomoea aquatica)

Invasive
Aquatic Plants Of Connecticut
