n090 (Kennebec/Androscoggin River) Summary

Taxonomic Group	Name	Year	Invasion Status	Population Status	Vectors
Fishes	Ameiurus catus	2001	Definite	Established	Fisheries Accidental (not Oyster), Fisheries Intentional
Nematodes	Anguillicola crassus*	2005	Definite	Established	Ballast Water, Fisheries Accidental (not Oyster), Natural Dispersal
Arthropoda-Insects	Chilacis typhae*	1993	Definite	Established	Aquatic Plant Shipments, Cargo, Dry Ballast
Fishes	Cyprinus carpio	1890	Definite	Established	Fisheries Accidental (not Oyster), Fisheries Intentional
Algae	Dumontia contorta*	1995	Definite	Established	Ballast Water, Hull Fouling
Fishes	Esox lucius*	2011	Definite	Established	Fisheries Accidental (not Oyster)
Fishes	Micropterus dolomieu	1868	Definite	Established	Fisheries Intentional
Fishes	Micropterus salmoides	1940	Definite	Established	Fisheries Intentional
Algae	Neopyropia koreana*	2005	Definite	Established	Ballast Water, Hull Fouling
Algae	Neopyropia yezoensis*	2005	Definite	Established	Ballast Water, Hull Fouling
Fishes	Oncorhynchus mykiss*	1940	Definite	Established	None
Arthropoda-Insects	Petrobius brevistylis*	1967	Definite	Established	Cargo, Dry Ballast
Fishes	Pimephales promelas	1999	Definite	Established	None
Fishes	Pomoxis nigromaculatus	1983	Definite	Established	Oyster Accidental
Fishes	Salmo trutta*	1941	Definite	Established	Fisheries Intentional
Algae	Striaria attenuata*	1995	Definite	Established	Ballast Water, Hull Fouling
Algae	Ulonema rhizophorum*	None	Definite	Established	None

* = Species summary still under review.