Taxonomic Group	Name	Year	Invasion Status	Population Status	Vectors
Fishes	Acanthogobius flavimanus	1988	Definite	Established	Ballast Water, Discarded Bait, Natural Dispersal
Bryozoans	Amathia dichotoma*	2013	Definite	Established	None
Bryozoans	Amathia verticillata	1905	Definite	Established	Hull Fouling
Crustaceans-Barnacles	Amphibalanus amphitrite	1927	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Barnacles	Amphibalanus improvisus	2013	Definite	Established	None
Crustaceans-Amphipods	Ampithoe valida	2001	Definite	Established	Ballast Water, Discarded Bait, Hull Fouling
Crustaceans-Amphipods	Aoroides secunda	2000	Definite	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Arcuatula senhousia	1976	Definite	Established	Ballast Water, Hull Fouling
Tunicates	Ascidia cf. virginea*	2020	Definite	Established	Hull Fouling
Tunicates	Ascidia zara	1995	Definite	Established	Hull Fouling
Tunicates	Ascidiella aspersa	2021	Definite	Established	None
Crustaceans-Ostracods	Aspidoconcha limnoriae	1953	Definite	Established	Hull Fouling
Cnidarians-Scyphozoans	Aurelia coerulea	2000	Definite	Established	Ballast Water, Hull Fouling
Tunicates	Botrylloides diegensis	1917	Definite	Established	Hull Fouling
Tunicates	Botrylloides giganteus	1997	Definite	Established	Hull Fouling
Tunicates	Botrylloides violaceus	1994	Definite	Established	Hull Fouling
Tunicates	Botryllus schlosseri	1965	Definite	Established	Hull Fouling
Annelids-Polychaetes	Branchiomma bairdi	2000	Definite	Established	Hull Fouling
Bryozoans	Bugula neritina	1946	Definite	Established	Hull Fouling
Bryozoans	Bugulina cf. foliolata	2000	Definite	Established	Hull Fouling
Bryozoans	Bugulina stolonifera	2000	Definite	Established	Hull Fouling
Cnidarians-Anthozoans	Bunodeopsis sp. A	1998	Definite	Established	Ballast Water, Hull Fouling
Cnidarians-Hydrozoans	Calyptospadix cerulea	1941	Definite	Established	Hull Fouling
Crustaceans-Amphipods	Caprella mutica	2001	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Caprella scaura	2001	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Caprella simia	None	Definite	Established	Ballast Water, Hull Fouling
Nemerteans	Cephalothrix cf. simula*	2010	Definite	Established	Ballast Water, Hull Fouling
Tunicates	Ciona robusta	1897	Definite	Established	None
Tunicates	Ciona savignyi	1994	Definite	Established	Ballast Water, Hull Fouling
Bryozoans	Cryptosula pallasiana	2000	Definite	Established	Hull Fouling
Cnidarians-Anthozoans	Diadumene lineata	1996	Definite	Established	Hull Fouling
Annelids-Polychaetes	Diplocirrus SD1	1998	Definite	Established	Ballast Water, Hull Fouling
Tunicates	Diplosoma listerianum	1899	Definite	Established	Hull Fouling
Cnidarians-Hydrozoans	Ectopleura crocea	1876	Definite	Established	Hull Fouling
Algae	Gracilaria vermiculophylla	2016	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Grandidierella japonica	1998	Definite	Established	Ballast Water, Hull Fouling
Mollusks-Gastropods	Haloa japonica	2013	Definite	Established	Ballast Water, Hull Fouling
Bryozoans	Hippopodina iririkiensis*	2013	Definite	Established	None
Crustaceans-Isopods	Iais californica	1973	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Incisocalliope derzhavini	None	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Jassa marmorata	1990	Definite	Established	Ballast Water, Discarded Bait, Hull Fouling
Crustaceans-Amphipods	Leucothoe nagatai	2011	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Isopods	Limnoria tripunctata	1876	Definite	Established	Hull Fouling
Protozoans	Lobochona prorates*	1963	Definite	Established	Hull Fouling
Algae	Lomentaria hakodatensis*	2000	Definite	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Lyrodus pedicellatus	1876	Definite	Established	Hull Fouling
Mollusks-Bivalves	Magallana gigas	2013	Definite	Established	Oyster Accidental
Annelids-Polychaetes	Megasyllis nipponica	1998	Definite	Established	Ballast Water, Hull Fouling
Tunicates	Microcosmus squamiger	1994	Definite	Established	Hull Fouling
Tunicates	Molgula ficus	1994	Definite	Established	Hull Fouling
Tunicates	Molgula manhattensis	2019	Definite	Established	None
Crustaceans-Amphipods	Monocorophium acherusicum	1950	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Myrianida convoluta	2013	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Myrianida pachycera	2000	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Myrianida pentadentata	2001	Definite	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Mytilus galloprovincialis	1987	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Neodexiospira brasiliensis	2011	Definite	Established	Hull Fouling
Crustaceans-Isopods	Niambia capensis	1975	Definite	Established	Cargo, Dry Ballast
Annelids-Polychaetes	Nicolea sp. A. Harris	2000	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Copepods	Oithona davisae	2000	Definite	Established	Ballast Water
Algae	Pachymeniopsis lanceolata*	2008	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Shrimp	Palaemon macrodactylus	2011	Definite	Established	Ballast Water, Discarded Bait, Fisheries Accidental (not Oyster)
Crustaceans-Amphipods	Paradexamine sp. SD1	1998	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Isopods	Paranthura japonica	2000	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Parasabella fullo	2011	Definite	Established	Hull Fouling
Tunicates	Perophora japonica	2011	Definite	Established	Hull Fouling
Mollusks-Gastropods	Philine auriformis	1995	Definite	Established	Ballast Water, Natural Dispersal
Cnidarians-Scyphozoans	Phyllorhiza punctata	1990	Definite	Established	Ballast Water, Hull Fouling
Fishes	Poecilia latipinna	1989	Definite	Established	Pet Release
Tunicates	Polyandrocarpa zorritensis	1994	Definite	Established	Hull Fouling
Annelids-Polychaetes	Polydora cornuta	1994	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Polydora hoplura	2004	Definite	Established	None
Crustaceans-Copepods	Pseudodiaptomus marinus	1987	Definite	Established	Ballast Water
Annelids-Polychaetes	Pseudopolydora paucibranchiata	1952	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Ostracods	Redekea californica	1953	Definite	Established	Hull Fouling
Algae	Sargassum horneri	2006	Definite	Established	Ballast Water, Hull Fouling
Algae	Sargassum muticum	1969	Definite	Established	Ballast Water, Hull Fouling, Natural Dispersal
Crustaceans-Tanaids	Sinelobus cf. stanfordi	2000	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Isopods	Sphaeroma quoianum	1927	Definite	Established	Ballast Water, Hull Fouling
Crustaceans-Isopods	Sphaeroma walkeri	1973	Definite	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Streblospio benedicti	1994	Definite	Established	Ballast Water, Hull Fouling
Tunicates	Styela canopus	1972	Definite	Established	Hull Fouling
Tunicates	Styela clava	1972	Definite	Established	Hull Fouling
Tunicates	Styela plicata	1915	Definite	Established	Hull Fouling
Tunicates	Symplegma reptans	1995	Definite	Established	Hull Fouling
Mollusks-Bivalves	Theora lubrica	1998	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, Hull Fouling
Algae	Undaria pinnatifida	2004	Definite	Established	Hull Fouling, Natural Dispersal
Bryozoans	Watersipora arcuata	1967	Definite	Established	Hull Fouling
Bryozoans	Watersipora subatra*	2000	Definite	Established	Hull Fouling
Bryozoans	Watersipora subtorquata	1997	Definite	Established	Hull Fouling

* = Species summary still under review.

p020 (San Diego Bay) Summary