Achelia echinata Hodge, 1864 (additional source)
Aidanosagitta Tokioka & Pathansali, 1963 (basis of record)
Aidanosagitta neglecta (Aida, 1897) (basis of record)
Ammothea hilgendorfi (Böhm, 1879) (additional source)
Ammothella appendiculata (Dohrn, 1881) (additional source)
Ammothella longioculata (Faraggiana, 1940) (additional source)
Amphioctopus P. Fischer, 1882 (basis of record)
Anisolabis maritima (Bonelli, 1832) (additional source)
Anoplodactylus californicus Hall, 1912 (additional source)
Anoplodactylus digitatus (Böhm, 1879) (additional source)
Anoplodactylus monotrema Stock, 1979 (additional source)
Apionsoma (Apionsoma) misakianum (Ikeda, 1904) (basis of record)
Apionsoma (Apionsoma) trichocephalus Sluiter, 1902 (basis of record)
Aplidium antillense (Gravier, 1955) (additional source)
Aplidium californicum (Ritter & Forsyth, 1917) (additional source)
Aplidium glabrum (Verrill, 1871) (additional source)
Aplidium pentatrema (Monniot F., 1972) (additional source)
Aplidium solidum (Ritter & Forsyth, 1917) (additional source)
Arhynchite Satô, 1937 (basis of record)
Arhynchite arhynchite (Ikeda, 1924) (basis of record)
Ascidia archaia Sluiter, 1890 (additional source)
Ascidia ceratodes (Huntsman, 1912) (additional source)
Ascidia curvata (Traustedt, 1882) (additional source)
Ascidia gemmata Sluiter, 1895 (additional source)
Ascidia incrassata Heller, 1878 (additional source)
Ascidia interrupta Heller, 1878 (additional source)
Ascidia liberata Sluiter, 1887 (additional source)
Ascidia sydneiensis Stimpson, 1855 (additional source)
Ascidia zara Oka, 1935 (additional source)
Ascidiella aspersa (Müller, 1776) (additional source)
Aspidosiphon (Akrikos) mexicanus (Murina, 1967) (additional source)
Aspidosiphon (Aspidosiphon) elegans (Chamisso & Eysenhardt, 1821) (additional source)
Asterocarpa humilis (Heller, 1878) (additional source)
Beroe ovatus Bruguière, 1789 accepted as Beroe ovata Bruguière, 1789 (additional source)
Bolinopsis vitrea (L. Agassiz, 1860) (additional source)
Botrylloides planus (Van Name, 1902) accepted as Botryllus planus (Van Name, 1902) (source of synonymy)
Botryllus planus (Van Name, 1902) (additional source)
Botryllus schlosseri (Pallas, 1766) (additional source)
Botryllus tuberatus Ritter & Forsyth, 1917 (additional source)
Botryllus violaceus Milne Edwards, 1841 accepted as Botryllus schlosseri (Pallas, 1766) (source of synonymy)
Calyptospadix Clarke, 1882 (basis of record)
Chromonephthea van Ofwegen, 2005 (basis of record)
Ciona intestinalis (Linnaeus, 1767) (additional source)
Ciona savignyi Herdman, 1882 (additional source)
Cirrholoveniidae Bouillon, 1984 (basis of record)
Clavelina cyclus Tokioka & Nishikawa, 1975 (additional source)
Clavelina lepadiformis (Müller, 1776) (additional source)
Clavelina oblonga Herdman, 1880 (additional source)
Climacocodon Uchida, 1924 (basis of record)
Cnemidocarpa humilis (Heller, 1878) accepted as Asterocarpa humilis (Heller, 1878) (additional source)
Cnemidocarpa irene (Hartmeyer, 1906) (additional source)
Cnidostoma Vanhöffen, 1911 (basis of record)
Corella eumyota Traustedt, 1882 (additional source)
Corella inflata Huntsman, 1912 (additional source)
Cystodytes dellechiajei (Della Valle, 1877) (additional source)
Didemnum candidum Savigny, 1816 (additional source)
Didemnum perlucidum Monniot F., 1983 (additional source)
Didemnum vexillum Kott, 2002 (additional source)
Diplosoma listerianum (Milne Edwards, 1841) (additional source)
Diplosoma simile (Sluiter, 1909) (additional source)
Distaplia bermudensis Van Name, 1902 (additional source)
Distaplia corolla Monniot F., 1974 (additional source)
Distaplia stylifera (Kowalevsky, 1874) (additional source)
Ecteinascidia imperfecta Tokioka, 1950 (additional source)
Ecteinascidia styeloides (Traustedt, 1882) (additional source)
Ecteinascidia thurstoni Herdman, 1890 (additional source)
Ecteinascidia turbinata Herdman, 1880 (additional source)
Elapidae (basis of record)
Endeis spinosa (Montagu, 1808) (additional source)
Eudistoma carolinense Van Name, 1945 (additional source)
Eudistoma elongatum (Herdman, 1886) (additional source)
Eusynstyela hartmeyeri Michaelsen, 1904 (additional source)
Ferosagitta galerita (Dallot, 1971) (basis of record)
Haliplanellidae Hand, 1956 accepted as Diadumenidae Stephenson, 1920 (basis of record)
Halocynthia dumosa (Stimpson, 1855) (additional source)
Halocynthia roretzi (Drasche, 1884) (additional source)
Herdmania momus (Savigny, 1816) (additional source)
Hydrophis Latreille, 1801 (basis of record)
Laticauda Laurenti, 1768 (basis of record)
Laticauda colubrina (Schneider, 1799) (basis of record)
Limulus polyphemus (Linnaeus, 1758) (additional source)
Lissoclinum fragile (Van Name, 1902) (additional source)
Lissoclinum perforatum (Giard, 1872) (additional source)
Mertensia ovum (Fabricius, 1780) (additional source)
Microcosmus exasperatus Heller, 1878 (additional source)
Microcosmus squamiger Michaelsen, 1927 (additional source)
Mitrocomium medusiferum (Torrey, 1902) (source of synonymy)
Mnemiopsis leidyi A. Agassiz, 1865 (additional source)
Moerisia inkermanica Paltschikowa-Ostroumowa, 1925 (source of synonymy)
Molgula ficus (Macdonald, 1859) (additional source)
Molgula manhattensis (De Kay, 1843) (additional source)
Molgula robusta (Van Name, 1912) (additional source)
Nemalecium Bouillon, 1986 (basis of record)
Nephasoma (Nephasoma) eremita (Sars, 1851) (additional source)
Ochetostoma erythrogrammon Rüppell & Leuckart, 1828 (additional source)
Orthopyxis platycarpa Bale, 1914 accepted as Orthopyxis crenata (Hartlaub, 1901) (source of synonymy)
Oulastrea Milne Edwards & Haime, 1848 (basis of record)
Pachycordyle quadranularia (Thiel, 1962) accepted as Pachycordyle michaeli (Berrill, 1948) (source of synonymy)
Paracytaeis Bouillon, 1978 (basis of record)
Pelamis Daudin, 1803 (additional source)

English 10-tentacle burrowing anemone for Halcampa decemtentaculata Hand, 1955
English 12-tentacle burrowing anemone for Halcampa duodecimcirrata (Sars, 1851)
English 12-tentacle parasitic anemone for Peachia parasitica (Agassiz, 1861)
English Abbott's booby for Papasula abbotti Ridgway, 1893
English aberrant toothshell for Gadila aberrans (Whiteaves, 1887)
English adhesive sea anemone for Cryptodendrum adhaesivum (Klunzinger, 1877)
English African pillow coral for Siderastrea savignyana Milne Edwards & Haime, 1849
English African squid [from synonym] for Loligo africana (Adam, 1950)
English Agassiz toothshell for Gadila agassizii (Dall, 1881)
English Alaskan anemone for Charisea saxicola Torrey, 1902
English Aleutian tern [from synonym] for Sterna aleutica Baird, 1869
English Amazon tern [from synonym] for Sterna superciliaris Vieillot, 1819
English American tuskshell for Paradentalium americanum (Chenu, 1843)
English anagolous bobtail for Sepiola affinis Naef, 1912
English ancient murrelet for Synthliboramphus antiquus (Gmelin, 1789)
English Andean gull for Larus serranus Tschudi, 1844
English Andrew's frigatebird for Fregata andrewsi Mathews, 1914
English anemone coral for Goniopora albiconus Veron, 2000
English anemone coral for Goniopora burgosi Nemenzo, 1955
English anemone coral for Goniopora cellulosa Veron, 1990
English anemone coral for Goniopora ciliatus Veron, 2000
English anemone coral for Goniopora columna Dana, 1846
English anemone coral for Goniopora djiboutiensis Vaughan, 1907
English anemone coral for Goniopora eclipsensis Veron & Pichon, 1982
English anemone coral for Goniopora fruticosa Saville-Kent, 1891
English anemone coral for Goniopora lobata Milne Edwards, 1860
English anemone coral [from synonym] for Goniopora minor Crossland, 1952
English anemone coral for Goniopora norfolkensis Veron & Pichon, 1982
English anemone coral for Goniopora palmensis Veron & Pichon, 1982
English anemone coral for Goniopora pandoraensis Veron & Pichon, 1982
English anemone coral for Goniopora pearsoni Veron, 2000
English anemone coral for Goniopora pendulus Veron, 1985
English anemone coral for Goniopora planulata (Ehrenberg, 1834)
English anemone coral for Goniopora polyformis (Zou, 1980)
English anemone coral for Goniopora savignyi Dana, 1846
English anemone coral for Goniopora somaliensis Vaughan, 1907
English anemone coral for Goniopora stokesi Milne Edwards & Haime, 1851
English anemone coral [from synonym] for Goniopora stutchburyi Wells, 1955
English anemone coral for Goniopora sultani Veron, DeVantier & Turak, 2000
English anemone coral for Goniopora tenella (Quelch, 1886)
English anemone coral for Goniopora tenuidens (Quelch, 1886)
English angel squid for Ancistroteuthis lichtensteinii (A. Férussac [in A. Férussac & d'Orbigny], 1835)
English Angola flying squid for Todarodes angolensis Adam, 1962
English angular sea whip for Pterogorgia anceps (Pallas, 1766)
English annulate sticky hydroid for Eudendrium vaginatum Allman, 1863
English annulate tuskshell for Episiphon sowerbyi (Guilding, 1834)
English Antarctic flying squid for Todarodes filippovae Adam, 1975
English Antarctic fulmar for Fulmarus glacialoides (Smith, 1840)
English Antarctic neosquid for Alluroteuthis antarcticus Odhner, 1923
English Antarctic skua [from synonym] for Catharacta antarctica (Lesson, 1831)
English Antillean tuskshell [from synonym] for Antalis antillaris (A. d'Orbigny, 1847)
English Antilles bobtail squid for Austrorossia antillensis (G. L. Voss, 1955)
English Arafura file snake for Acrochordus arafurae McDowell, 1979
English arch-beaked whale for Mesoplodon carlhubbsi Moore, 1963
English Arctic brooding anemone for Epiactis arctica (Verrill, 1868)
English Argentine shortfin squid for Illex argentinus (Castellanos, 1960)
English armed cranch squid for Galiteuthis armata Joubin, 1898
English Armenian gull for Larus armenicus Buturlin, 1934
English Arnoux's beaked whale for Berardius arnuxii Duvernoy, 1851
English artichoke coral for Scolymia cubensis (Milne Edwards & Haime, 1848)
English Ascension frigatebird for Fregata aquila (Linnaeus, 1758)
English ashy storm-petrel for Oceanodroma homochroa (Coues, 1864)
English Atlantic armhook squid for Gonatus steenstrupi Kristensen, 1981
English Atlantic banded octopus for Octopus zonatus G. L. Voss, 1968
English Atlantic bird squid for Ornithoteuthis antillarum Adam, 1957
English Atlantic bobtail for Sepiola atlantica A. d'Orbigny, 1842
English Atlantic cranch squid for Teuthowenia megalops (Prosch, 1849)
English Atlantic gonate squid for Gonatus steenstrupi Kristensen, 1981
English Atlantic hump-backed dolphin for Sousa teuszii (Kükenthal, 1892)
English Atlantic mushroom coral for Scolymia lacera (Pallas, 1766)
English Atlantic warty octopus for Scaeurgus unicirrhus (Delle Chiaje, 1841)
English Auckland chag [from synonym] for Phalacrocorax colensoi Buller, 1888
English Audouin's gull for Larus audouinii Payraudeau, 1826
English Australasian gannet for Morus serrator (Gray, 1843)
English Australian fur seal for Arctocephalus pusillus (Schreber, 1775)
English Australian pelican for Pelecanus conspicillatus Temminck, 1824
English Australian snubfin dolphin for Orcaella heinsohni Beasley, Robertson & Arnold, 2005
English banana coral for Trachyphyllia geoffroyi (Audouin, 1826)
English banded tuskshell for Antalis circumcincta (R. B. Watson, 1879)
English banded water snake for Nerodia fasciata (Linnaeus, 1766)
English band-rumped storm-petrel for Oceanodroma castro (Harcourt, 1851)
English bank cormorant for Phalacrocorax neglectus (Wahlberg, 1855)
English Bartsch's squid [from synonym] for Uroteuthis bartschi Rehder, 1945
English beaded sea anemone for Heteractis aurora (Quoy & Gaimard, 1833)
English bean coral for Euphyllia fimbriata (Spengler, 1799)
English Beck's petrel for Pseudobulweria becki (Murphy, 1928)
English Beka squid [from synonym] for Loligo beka Sasaki, 1929
English Bennetts watersnake [from synonym] for Enhydris bennetti (Gray, 1842)
English Bermuda petrel for Pterodroma cahow (Nichols & Mowbray, 1916)
English berry armhook squid for Gonatus berryi Naef, 1923
English berry tuskshell for Antalis berryi (A. G. Smith & M. Gordon, 1948)
English bigeye inshore squid [from synonym] for Loligo ocula Cohen, 1976
English big-fin bobtail squid for Rossia megaptera A. E. Verrill, 1881
English black fan-shaped hydroid for Solanderia gracilis Duchassaing & Michelin, 1846
English black jelly for Chrysaora achlyos Martin, Gershwin, Burnett, Cargo & Bloom, 1997
English black noddy for Anous minutus Boie, 1844
English black right whale for Balaena mysticetus Linnaeus, 1758
English Black Sea fan for Iciligorgia schrammi Duchassaing, 1870
English Black Sea rod for Plexaura homomalla (Esper, 1794)
English Black Sea turtle [from synonym] for Chelonia agassizii Bocourt, 1868