Taxonomic Group	Name	Year	Invasion Status	Population Status	Vectors
Fishes	Acanthogobius flavimanus	1978	Definite	Established	Ballast Water, Natural Dispersal
Annelids-Polychaetes	Alitta succinea	1972	Definite	Established	Ballast Water
Bryozoans	Amathia verticillata	1959	Definite	Established	None
Crustaceans-Barnacles	Amphibalanus amphitrite	1956	Definite	Established	Ballast Water
Crustaceans-Amphipods	Ampithoe valida	1942	Definite	Established	Ballast Water, Discarded Bait
Crustaceans-Amphipods	Aoroides secunda	2011	Definite	Established	Hull Fouling
Tunicates	Aplidium accarense*	2019	Definite	Established	Hull Fouling
Mollusks-Bivalves	Arcuatula senhousia	1977	Definite	Established	Ballast Water
Tunicates	Ascidia zara	1997	Definite	Established	None
Tunicates	Ascidiella aspersa	2019	Definite	Established	None
Tunicates	Ascidiella aspersa	2021	Definite	Established	None
Cnidarians-Scyphozoans	Aurelia coerulea	2001	Definite	Established	Ballast Water
Tunicates	Botrylloides diegensis	1945	Definite	Established	Hull Fouling
Tunicates	Botrylloides violaceus	1997	Definite	Established	None
Tunicates	Botryllus schlosseri	1997	Definite	Established	None
Annelids-Polychaetes	Branchiomma SF1*	2017	Definite	Established	Ballast Water, Hull Fouling
Bryozoans	Bugula neritina	1939	Definite	Established	None
Bryozoans	Bugulina stolonifera	1950	Definite	Established	None
Cnidarians-Hydrozoans	Calyptospadix cerulea	2011	Definite	Established	Hull Fouling
Crustaceans-Amphipods	Caprella mutica	2017	Definite	Established	Hull Fouling
Crustaceans-Amphipods	Caprella scaura	2011	Definite	Established	Hull Fouling
Crustaceans-Amphipods	Caprella simia	2011	Definite	Established	Hull Fouling
Algae	Caulacanthus okamurae	2010	Definite	Established	Hull Fouling, Natural Dispersal
Sponges	Chalinula loosanoffi*	2001	Definite	Established	None
Tunicates	Ciona robusta	1939	Definite	Established	Hull Fouling
Tunicates	Ciona savignyi	1994	Definite	Established	Ballast Water
Protozoans	Conidophrys pilisuctor*	1948	Definite	Established	Hull Fouling
Protozoans	Cothurnia limnoriae*	1951	Definite	Established	None
Bryozoans	Cryptosula pallasiana	1944	Definite	Established	None
Cnidarians-Anthozoans	Diadumene leucolena	1972	Definite	Established	Ballast Water
Cnidarians-Anthozoans	Diadumene lineata	1956	Definite	Established	None
Tunicates	Diplosoma listerianum	1936	Definite	Established	None
Cnidarians-Hydrozoans	Ectopleura crocea	1938	Definite	Established	None
Crustaceans-Amphipods	Eochelidium sp. A	1998	Definite	Established	Ballast Water
Annelids-Polychaetes	Ficopomatus enigmaticus	2011	Definite	Established	None
Fishes	Gambusia affinis	1978	Definite	Established	None
Mollusks-Bivalves	Geukensia demissa	1955	Definite	Established	Ballast Water
Crustaceans-Amphipods	Grandidierella japonica	1979	Definite	Established	Ballast Water
Sponges	Hymeniacidon perlevis*	1914	Definite	Established	Hull Fouling
Crustaceans-Isopods	Iais californica	1957	Definite	Established	Ballast Water
Crustaceans-Amphipods	Incisocalliope derzhavini	2011	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Leucothoe nagatai	1979	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Isopods	Limnoria tripunctata	1947	Definite	Established	None
Protozoans	Lobochona prorates*	1963	Definite	Established	None
Mollusks-Bivalves	Lyrodus pedicellatus	1972	Definite	Established	None
Mollusks-Bivalves	Magallana gigas	1932	Definite	Established	Oyster Intentional
Annelids-Polychaetes	Megasyllis nipponica	2001	Definite	Established	Ballast Water
Tunicates	Microcosmus squamiger	1994	Definite	Established	None
Protozoans	Mirofolliculina limnoriae*	1948	Definite	Established	None
Tunicates	Molgula ficus	1996	Definite	Established	None
Tunicates	Molgula manhattensis	1984	Definite	Established	None
Crustaceans-Amphipods	Monocorophium acherusicum	1947	Definite	Established	Ballast Water
Crustaceans-Amphipods	Monocorophium insidiosum	1951	Definite	Established	Ballast Water
Crustaceans-Amphipods	Monocorophium uenoi	1946	Definite	Established	Oyster Accidental
Mollusks-Gastropods	Myosotella myosotis	1925	Definite	Established	Cargo, Dry Ballast
Annelids-Polychaetes	Myrianida pachycera	2017	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Myrianida pentadentata	2017	Definite	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Mytilus galloprovincialis	1990	Definite	Established	Ballast Water
Annelids-Polychaetes	Neoamphitrite sp. A	2017	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Neodexiospira brasiliensis	2011	Definite	Established	Hull Fouling
Crustaceans-Copepods	Oithona davisae	2015	Definite	Established	Ballast Water
Algae	Pachymeniopsis lanceolata*	2014	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Paradexamine sp. SD1	1998	Definite	Established	Ballast Water
Crustaceans-Isopods	Paranthura japonica	2017	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Parasabella fullo	2011	Definite	Established	Hull Fouling
Mollusks-Gastropods	Philine auriformis	1998	Definite	Established	Ballast Water, Natural Dispersal
Tunicates	Polyandrocarpa zorritensis	2017	Definite	Established	Hull Fouling
Annelids-Polychaetes	Polydora cornuta	1994	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Copepods	Pseudodiaptomus marinus	2015	Definite	Established	Ballast Water, Natural Dispersal
Annelids-Polychaetes	Pseudopolydora paucibranchiata	1961	Definite	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Ruditapes philippinarum	1998	Definite	Established	Ballast Water, Fisheries Intentional
Algae	Sargassum horneri	2010	Definite	Established	Ballast Water, Hull Fouling
Algae	Sargassum muticum	2011	Definite	Established	Fisheries Accidental (not Oyster), Hull Fouling, Natural Dispersal
Crustaceans-Isopods	Sphaeroma quoianum	1957	Definite	Established	Ballast Water
Crustaceans-Amphipods	Stenothoe valida	1951	Definite	Established	Ballast Water
Crustaceans-Copepods	Stephos robustus*	2018	Definite	Established	None
Annelids-Polychaetes	Streblospio benedicti	1951	Definite	Established	Ballast Water
Tunicates	Styela canopus	1997	Definite	Established	None
Tunicates	Styela clava	1933	Definite	Established	None
Tunicates	Styela plicata	1966	Definite	Established	None
Mollusks-Bivalves	Theora lubrica	1971	Definite	Established	Ballast Water
Protozoans	Trochammina hadai*	1998	Definite	Established	Ballast Water, Unknown Vector
Annelids-Oligochaetes	Tubificoides brownae*	1994	Definite	Established	Ballast Water, Dry Ballast
Cnidarians-Hydrozoans	Turritopsis dohrnii	2010	Definite	Established	Ballast Water, Hull Fouling
Algae	Ulva australis	1999	Definite	Established	Ballast Water, Hull Fouling
Mollusks-Gastropods	Urosalpinx cinerea	1957	Definite	Established	Discarded Bait
Bryozoans	Watersipora arcuata	2001	Definite	Established	None
Bryozoans	Watersipora subatra*	2017	Definite	Established	Hull Fouling
Bryozoans	Watersipora subtorquata	2001	Definite	Established	None

* = Species summary still under review.

p040 (Newport Bay) Summary