Australian Ports Survey Integration Project Target Species List 
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Genus species common name major taxon Status in Australia*
Ascidiella aspersa  Solitary ascidian Ascidiacea cryptogenic target species 
Botrylloides leachi     Colonial ascidian Ascidiacea cryptogenic target species 
Botryllus aurantius     Colonial ascidian Ascidiacea cryptogenic target species 
Botryllus schlosseri     Colonial ascidian Ascidiacea cryptogenic target species 
Ciona intestinalis     Sea vase Ascidiacea non-native target species
Molgula manhattensis Solitary ascidian Ascidiacea cryptogenic target species 
Styela clava     Sea squirt Ascidiacea non-native target species
Styela plicata     Sea squirt Ascidiacea cryptogenic target species 
Bugula flabellata Bryozoan Bryozoa non-native target species
Bugula neritina Bryozoan Bryozoa non-native target species
Conopeum seurati Bryozoan Bryozoa cryptogenic target species 
Cryptosula pallasiana Bryozoan Bryozoa non-native target species
Schizoporella errata Bryozoan Bryozoa non-native target species
Schizoporella unicornis Bryozoan Bryozoa non-native target species
Scrupocellaria bertholetti Bryozoan Bryozoa non-native target species
Tricellaria occidentalis Bryozoan Bryozoa non-native target species
Watersipora arcuata Bryozoan Bryozoa non-native target species
Watersipora subtorquata Bryozoan Bryozoa non-native target species
Zoobotryon verticillatum Bryozoan Bryozoa non-native target species
Bougainvillia muscus Sea anemone Cnidaria: Actiniaria non-native target species
Cordylophora caspia Hydroid Cnidaria: Hydrozoa non-native target species
Ectopleura crocea Athecate hydroid Cnidaria: Hydrozoa non-native target species
Obelia longissima Hydroid Cnidaria: Hydrozoa cryptogenic target species 
Apocorophium acutum Amphipod Crustacea: Amphipoda non-native target species
Monocorophium acherusicum Amphipod Crustacea: Amphipoda non-native target species
Monocorophium insidiosum Amphipod Crustacea: Amphipoda non-native target species
Carcinus maenas     European green crab Crustacea: Brachyura non-native target species
Balanus albicostatus Barnacle Crustacea: Cirripedia cryptogenic target species 
Balanus amphitrite     Barnacle Crustacea: Cirripedia cryptogenic target species 
Balanus reticulatus Barnacle Crustacea: Cirripedia non-native target species
Balanus trigonus Balanomorph barnacle Crustacea: Cirripedia cryptogenic target species 
Lepas (Anatifa) anserifera     Pedunculate barnacle Crustacea: Cirripedia cryptogenic target species 
Megabalanus rosa Barnacle Crustacea: Cirripedia non-native target species
Megabalanus tintinnabulum Barnacle Crustacea: Cirripedia non-native target species
Notomegabalanus algicola Balanomorph barnacle Crustacea: Cirripedia non-native target species
Sphaeroma walkeri Marine pill bug Crustacea: Isopoda non-native target species
Asterias amurensis Northern Pacific seastar Echinodermata: Asteroidea non-native target species
Barentsia benedeni Nodding head Entoprocta non-native target species
Chiton glaucus Chiton Mollusca: Amphineura non-native target species
Crassostrea gigas     Pacific oyster Mollusca: Bivalvia non-native target species
Musculista senhousia  Asian bag mussel Mollusca: Bivalvia non-native target species
Teredo navalis Shipworm Mollusca: Bivalvia non-native target species
Theora lubrica Asian semelid bivalve Mollusca: Bivalvia non-native target species
Varicorbula gibba Clam Mollusca: Bivalvia non-native target species
Tridentiger trigonocephalus Japanese goby Pisces non-native target species
Alitta succinea Pile worm Polychaeta non-native target species
Euchone limnicola     Sabellid polychaete Polychaeta non-native target species
Sabella spallanzanii European fan worm Polychaeta non-native target species
Hydroides diramphus Serpulid tubeworm Polychaeta non-native target species
Hydroides elegans     Serpulid tubeworm Polychaeta cryptogenic target species 
Hydroides ezoensis Serpulid polychaete Polychaeta non-native target species
Hydroides sanctaecrucis Serpulid tubeworm Polychaeta non-native target species
Boccardia proboscidea     Spionid polychaete Polychaeta non-native target species
Dipolydora armarta Spionid polychaete Polychaeta cryptogenic target species 
Dipolydora flava Spionid polychaete Polychaeta cryptogenic target species 
Dipolydora socialis Spionid polychaete Polychaeta cryptogenic target species 
Polydora cornuta     Spionid polychaete Polychaeta non-native target species
Polydora websteri Spionid polychaete Polychaeta non-native target species
Pseudopolydora paucibranchiata     Spionid polychaete Polychaeta non-native target species
Halisarca dujardini Sponge Porifera non-native target species
* Reassessment of the status of these taxa may occur during the Ports Survey Integration Project.  The current list is modified from: Keith Hayes, Cathryn Sliwa, Sasha Migus and Felicity McEnnulty (May 2004). National Priority Pests – Part II: Ranking of Australian Marine Pests. Final Report (Draft) for the Department of Environment & Heritage. CSIRO Marine Research, Hobart, Tasmania.