Please login if you have access to particular applications.
List of 500 taxa grouped by families - click on CAAB code to see taxon report.
Restricted to:
Animalia (kingdom)
Cnidaria (phylum)
Hydrozoa (class)
- Bimeria australis Blackburn, 1937 [a hydroid] 11 006002
- Bimeria corynopsis Vanhöffen, 1910 [a hydroid] 11 006005
- Bimeria currumbinensis Pennycuik, 1959 [a hydroid] 11 006003
- Bimeria lutea Watson, 2016 [a hydroid] 11 006008
- Bimeria spp. [a hydroid] 11 006901
- Bougainvillia aurantiaca Bouillon, 1980 [a hydroid] 11 006009
- Bougainvillia balei Stechow, 1924 [a hydroid] 11 006001
- Bougainvillia dimorpha Schuchert, 1996 [a hydroid] 11 006010
- Bougainvillia fulva A. Agassiz & Mayer, 1899 [a hydroid] 11 006011
- Bougainvillia macloviana Lesson, 1830 [a hydroid] 11 006006
- Bougainvillia muscoides (Sars, 1846) [a hydroid] 11 006012
- Bougainvillia muscus (Allman, 1863) [a hydroid] 11 006013
- Bougainvillia platygaster (Haeckel, 1879) [a hydroid] 11 006014
- Bougainvillia prolifera (Lendenfeld, 1884) 11 006019
- Bougainvillia superciliaris (L. Agassiz, 1849) [a hydroid] 11 006015
- Bougainvillia trinema (Lendenfeld, 1885) 11 006020
- Bougainvillia vervoorti Bouillon, 1995 [a hydroid] 11 006016
- Bougainvillia spp. [a hydroid] 11 006902
- Dicoryne conybearei (Allman, 1995) [a hydroid] 11 006017
- Dicoryne spp. [a hydroid] 11 006905
- Garveia clevelandensis Pennycuik, 1959 [a hydroid] 11 006004
- Garveia spp. 11 006903
- Koellikerina maasi (Browne, 1910) [a hydroid] 11 006018
- Koellikerina spp. [a hydroid] 11 006906
- Rhizorhagium antarcticum (Hickson & Gravely, 1907) [a hydroid] 11 006007
- Rhizorhagium spp. [a hydroid] 11 006904
- Bougainvilliidae hydroids 11 006000
- Campanularia antarctica Stechow, 1922 [a hydroid] 11 044022
- Campanularia diverticulata (Totton, 1930) [a hydroid] 11 044011
- Campanularia gaussica Stechow, 1923 [a hydroid] 11 044005
- Campanularia hicksoni Totton, 1930 [a hydroid] 11 044007
- Campanularia laminocarpa Millard, 1966 [a hydroid] 11 044023
- Campanularia nuytsensis Watson, 2003 [a hydroid] 11 044006
- Campanularia spp. [a hydroid] 11 044901
- Clytia elongata Marktanner-Turneretscher, 1890 [a hydroid] 11 044027
- Clytia gigantea (Hincks, 1866) [a hydroid] 11 044028
- Clytia gregaria (L. Agassiz, 1862) [a hydroid] 11 044029
- Clytia hemisphaerica (Linnaeus, 1767) [a hydroid] 11 044008
- Clytia linearis (Thornely, 1900) [a hydroid] 11 044009
- Clytia malayense (Kramp, 1961) [a hydroid] 11 044030
- Clytia rangiroae (A. Agassiz & Mayer, 1902) [a hydroid] 11 044031
- Clytia simplex (Browne, 1902) [a hydroid] 11 044032
- Clytia stolonifera Blackburn, 1938 [a hydroid] 11 044014
- Clytia spp. [a hydroid] 11 044902
- Gonothyraea loveni (Allman, 1859) [a hydroid] 11 044018
- Gonothyraea spp. [a hydroid] 11 044903
- Hartlaubella gelatinosa (Pallas, 1766) [a hydroid] 11 044033
- Hartlaubella spp. [a hydroid] 11 044908
- Obelia bidentata Clarke, 1875 [a hydroid] 11 044017
- Obelia dichotoma (Linnaeus, 1758) [a hydroid] 11 044012
- Obelia geniculata (Linnaeus, 1758) [a hydroid] 11 044013
- Obelia longissima (Pallas, 1766) [a hydroid] 11 044034
- Obelia spongicola Watson, 2011 [a hydroid] 11 044010
- Obelia spp. [a hydroid] 11 044904
- Orthopyxis affabilis Vervoort & Watson, 2003 [a hydroid] 11 044025
- Orthopyxis angulata Bale, 1914 [a hydroid] 11 044015
- Orthopyxis caliculata (Hincks, 1853) [a hydroid] 11 044003
- Orthopyxis crenata (Hartlaub, 1901) [a hydroid] 11 044004
- Orthopyxis crenataformis Watson, 2005 [a hydroid] 11 044016
- Orthopyxis frigida Stechow, 1923 [a hydroid] 11 044024
- Orthopyxis integra (MacGillivray, 1842) [a hydroid] 11 044019
- Orthopyxis mollis (Stechow, 1919) [a hydroid] 11 044026
- Orthopyxis spp. [a hydroid] 11 044905
- Silicularia rosea Meyen, 1834 [a hydroid] 11 044021
- Silicularia undulata (Mulder & Trebilcock, 1914) [a hydroid] 11 044002
- Silicularia spp. [a hydroid] 11 044906
- Campanulariidae hydroids 11 044000
- Campanulina cliftonia Watson, 2011 [a hydroid] 11 043004
- Campanulina elata Watson, 2011 [a hydroid] 11 043005
- Campanulina spp. 11 043901
- Cuspidella costata Hincks, 1868 [a hydroid] 11 043003
- Cuspidella spp. 11 043902
- Lafoeina longitheca Jäderholm, 1904 [a hydroid] 11 043007
- Lafoeina spp. [a hydroid] 11 043903
- Opercularella spp. [a hydroid] 11 043904
- Plicatotheca anitae Calder & Vervoort, 1986 [a hydroid] 11 043009
- Plicatotheca spp. [a hydroid] 11 043908
- Stegella lobata (Vanhöffen, 1910) [a hydroid] 11 043008
- Stegella spp. [a hydroid] 11 043906
- Tripoma arboreum Hirohito, 1995 [a hydroid] 11 043002
- Tripoma spp. [a hydroid] 11 043905
- Campanulinidae - undifferentited hydroids 11 043911
- Cladocoryne floccosa Rotch, 1871 [a hydroid] 11 009001
- Cladocoryne haddoni Kirkpatrick, 1890 11 009003
- Cladocoryne minuta Watson, 2005 [a hydroid] 11 009002
- Cladocoryne spp. [a hydroid] 11 009901
- Pteroclava krempfi (Billard, 1919) 11 009004
- Pteroclava spp. 11 009902
- Cladocorynidae hydroids 11 009000
- Cladonema radiatum Dujardin, 1843 [a hydroid] 11 010002
- Cladonema timmsii Gershwin & Zeidler, 2008 [a hydromedusa] 11 010001
- Cladonema spp. [a hydroid] 11 010901
- Staurocladia vallentini Browne, 1902 [a hydroid] 11 010003
- Staurocladia wellingtoni Schuchert, 1996 [a hydroid] 11 010004
- Staurocladia spp. [a hydroid] 11 010902
- Cladonematidae hydromedusae 11 010000
- Corymorpha annulata (Kramp, 1928) [a hydromedusa] 11 013007
- Corymorpha bigelowi (Maas, 1905) [a hydromedusa] 11 013006
- Corymorpha forbesii (Mayer, 1894) [a hydroid] 11 013009
- Corymorpha furcata (Kramp, 1948) [a hydroid] 11 013010
- Corymorpha juliephillipsi (Gershwin, Zeidler & Davie, 2010) [a hydroid] 11 013002
- Corymorpha microrhiza (Hickson & Gravely, 1907) [a hydroid] 11 013008
- Corymorpha rubicincta Watson, 2008 [a hydroid] 11 013001
- Corymorpha spp. [a hydroid] 11 013901
- Euphysa aurata Forbes, 1848 [a hydroid] 11 013005
- Euphysa australis Lendenfeld, 1884 [a hydroid] 11 013004
- Euphysa intermedia (Schuchert, 1996) [a hydroid] 11 013011
- Euphysa problematica Schuchert, 1996 [a hydroid] 11 013012
- Euphysa scintillans Gershwin, Zeidler & Davie, 2010 [a hydroid] 11 013003
- Euphysa spp. [a hydroid] 11 013902
- Corymorphidae hydroids 11 013000
- Coryne eximia Allman, 1859 [a hydroid] 11 014001
- Coryne japonica (Nagao, 1962) [a hydroid] 11 014002
- Coryne pusilla Gaertner, 1774 [a hydroid] 11 014003
- Coryne tricycla Schuchert, 1996 [a hydroid] 11 014004
- Coryne spp. [a hydroid] 11 014901
- Stauridiosarsia ophiogaster (Haeckel, 1879) [a hydroid] 11 014005
- Stauridiosarsia spp. [a hydroid] 11 014902
- Corynidae hydroids 11 014000
- Eirene ceylonensis Browne, 1905 [a hydroid] 11 047001
- Eirene hexanemalis (Goette, 1886) [a hydroid] 11 047002
- Eirene kambara Agassiz & Mayer, 1899 [a hydromedusa] 11 047008
- Eirene menoni Kramp, 1953 [a hydroid] 11 047003
- Eirene palkensis Browne, 1905 [a hydromedusa] 11 047007
- Eirene proboscidea Bouillon & Barnett, 1999 [a hydroid] 11 047009
- Eirene tenuis (Browne, 1904) [a hydroid] 11 047010
- Eirene spp. [a hydroid] 11 047901
- Eutima australis Mayer, 1915 [a hydroid] 11 047004
- Eutima curva Browne, 1905 [a hydromedusa] 11 047006
- Eutima levuka (Agassiz & Mayer, 1899) [a hydromedusa] 11 047005
- Eutima mira McCrady, 1859 [a hydroid] 11 047011
- Eutima spp. [a hydroid] 11 047902
- Phialopsis diegensis Torrey, 1909 [a hydroid] 11 047012
- Phialopsis spp. [a hydroid] 11 047903
- Eirenidae hydroids 11 047000
- Eudendrium aylingae Watson, 1985 [a hydroid] 11 017016
- Eudendrium balei Watson, 1985 [a hydroid] 11 017011
- Eudendrium bentart Peña Cantero, 2013 [a hydroid] 11 017012
- Eudendrium capillare Alder, 1856 [a hydroid] 11 017017
- Eudendrium carneum Clarke, 1882 [a hydroid] 11 017018
- Eudendrium corrugatum Watson, 1985 [a hydroid] 11 017019
- Eudendrium currumbense Watson, 1985 [a hydroid] 11 017002
- Eudendrium cyathiferum Jäderholm, 1904 [a hydroid] 11 017005
- Eudendrium deforme Hartlaub, 1905 [a hydroid] 11 017006
- Eudendrium generale Lendenfeld, 1885 [a hydroid] 11 017013
- Eudendrium glomeratum Picard, 1951 [a hydroid] 11 017001
- Eudendrium infundibuliforme Kirkpatrick, 1890 [a hydroid] 11 017004
- Eudendrium kirkpatricki Watson, 1985 [a hydroid] 11 017003
- Eudendrium macquariensis Watson, 2003 [a hydroid] 11 017007
- Eudendrium maorianus Schuchert, 1996 [a hydroid] 11 017020
- Eudendrium merulum Watson, 1985 [a hydroid] 11 017021
- Eudendrium minutum Watson, 1985 [a hydroid] 11 017022
- Eudendrium nambuccense Watson, 1985 [a hydroid] 11 017023
- Eudendrium novaezelandiae Marktanner-Turneretscher, 1890 [a hydroid] 11 017024
- Eudendrium pennycuikae Watson, 1985 [a hydroid] 11 017008
- Eudendrium racemosum (Cavolini, 1785) [a hydroid] 11 017009
- Eudendrium ritchiei Millard, 1975 [a hydroid] 11 017010
- Eudendrium scotti Puce, Cerrano & Bavestrello, 2002 [a hydroid] 11 017014
- Eudendrium terranovae Watson, 1985 [a hydroid] 11 017025
- Eudendrium tottoni Stechow, 1932 [a hydroid] 11 017015
- Eudendrium spp. [a hydroid] 11 017901
- Eudendriidae hydroids 11 017000
- Halecium amphibolum Watson, 1993 [a hydroid] 11 050031
- Halecium antarcticum Vanhöffen, 1910 [a hydroid] 11 050014
- Halecium banzare Watson, 2008 [a hydroid] 11 050015
- Halecium beanii (Johnston, 1838) [a hydroid] 11 050035
- Halecium bithecum Watson, 2005 [a hydroid] 11 050021
- Halecium corpulatum Watson, 2012 [a hydroid] 11 050026
- Halecium corrugatissimum Trebilcock, 1928 [a hydroid] 11 050036
- Halecium delicatulum Coughtrey, 1876 [a hydroid] 11 050007
- Halecium dyssymetrum Billard, 1929 [a hydroid] 11 050008
- Halecium elegantulum Watson, 2008 [a hydroid] 11 050017
- Halecium exaggeratum Peña Cantero, Boero & Piraino, 2013 [a hydroid] 11 050027
- Halecium expansum Trebilcock, 1928 [a hydroid] 11 050037
- Halecium fragile Hodgson, 1950 [a hydroid] 11 050013
- Halecium incertus Naumov & Stepanjants, 1962 [a hydroid] 11 050028
- Halecium interpolatum Ritchie, 1907 [a hydroid] 11 050018
- Halecium jaederholmi Vervoort, 1972 [a hydroid] 11 050033
- Halecium lenticulare Trebilcock, 1928 [a hydroid] 11 050032
- Halecium macrocaulus Watson, 2008 [a hydroid] 11 050019
- Halecium obovatum Watson, 2018 [a hydroid] 11 050039
- Halecium ovatum Totton, 1930 [a hydroid] 11 050012
- Halecium pearsonense Watson, 1997 [a hydroid] 11 050022
- Halecium plicatocarpum Vervoort & Watson, 2003 [a hydroid] 11 050038
- Halecium pseudoincertus Peña Cantero, 2014 [a hydroid] 11 050029
- Halecium ralphae Watson & Vervoort, 2001 [a hydroid] 11 050010
- Halecium secundum Jäderholm, 1904 [a hydroid] 11 050030
- Halecium sessile Norman, 1867 [a hydroid] 11 050001
- Halecium spatulum Watson, 2000 [a hydroid] 11 050009
- Halecium tabulatum Watson, 2005 [a hydroid] 11 050023
- Halecium tangaroa Peña Cantero, 2017 [a hydroid] 11 050034
- Halecium tenellum Hincks, 1861 [a hydroid] 11 050011
- Halecium tubatum Watson, 2008 [a hydroid] 11 050020
- Halecium spp. [a hydroid] 11 050901
- Hydrodendron arboreum (Allman, 1888) [a hydroid] 11 050006
- Hydrodendron armatum (Stechow, 1925) [a hydroid] 11 050003
- Hydrodendron australe (Bale, 1919) [a hydroid] 11 050004
- Hydrodendron daidalum (Watson, 1969) [a hydroid] 11 050002
- Hydrodendron dichotomum (Allman, 1888) [a hydroid] 11 050005
- Hydrodendron mirabile (Hincks, 1866) [a hydroid] 11 050025
- Hydrodendron tottoni Rees & Vervoort, 1987 [a hydroid] 11 050040
- Hydrodendron spp. [a hydroid] 11 050902
- Nemalecium lighti (Hargitt, 1924) [a hydroid] 11 050024
- Nemalecium spp. 11 050903
- Haleciidae hydroids 11 050000
- Hippopodius hippopus (Forsskål, 1776) [a siphonophore] 11 094001
- Hippopodius spp. [a siphonophore] 11 094901
- Vogtia glabra Bigelow, 1918 [a siphonophore] 11 094004
- Vogtia pentacantha Kölliker, 1853 [a siphonophore] 11 094002
- Vogtia serrata (Moser, 1925) [a siphonophore] 11 094005
- Vogtia spinosa Keferstein & Ehlers, 1860 [a siphonophore] 11 094003
- Vogtia spp. [a siphonophore] 11 094902
- Hippopodiidae siphonophores 11 094000
- Clavactinia rubricata (Schuchert, 1996) [a hydroid] 11 019011
- Clavactinia spp. [a hydroid] 11 019904
- Fiordlandia protecta Schuchert, 1996 [a hydroid] 11 019005
- Fiordlandia spp. [a hydroid] 11 019902
- Hydractinia angusta Hartlaub, 1904 [a hydroid] 11 019002
- Hydractinia dendritica Hickson & Gravely, 1907 [a hydroid] 11 019003
- Hydractinia gelinea Watson, 2015 [a hydroid] 11 019001
- Hydractinia novaezelandiae Schuchert, 1996 [a hydroid] 11 019008
- Hydractinia otagoensis (Schuchert, 1996) [a hydroid] 11 019009
- Hydractinia parvispina Hartlaub, 1905 [a hydroid] 11 019010
- Hydractinia vallini Jäderholm, 1926 [a hydroid] 11 019004
- Hydractinia spp. [a hydroid] 11 019901
- Podocoryna australis Schuchert, 1996 [a hydroid] 11 019006
- Podocoryna bella Hand, 1961 [a hydroid] 11 019007
- Podocoryna spp. [a hydroid] 11 019903
- Hydractiniidae hydroids 11 019000
- Acryptolaria angulata (Bale, 1914) [a hydroid] 11 051026
- Acryptolaria conferta (Allman, 1877) [a hydroid] 11 051012
- Acryptolaria corniformis Naumov & Stepanjants, 1962 [a hydroid] 11 051027
- Acryptolaria crassicaulis (Allman, 1888) [a hydroid] 11 051028
- Acryptolaria frigida Peña Cantero, 2014 [a hydroid] 11 051045
- Acryptolaria gracilis (Allman, 1888) [a hydroid] 11 051015
- Acryptolaria longitheca (Allman, 1877) [a hydroid] 11 051046
- Acryptolaria minima Totton, 1930 [a hydroid] 11 051029
- Acryptolaria minuta Watson, 2003 [a hydroid] 11 051014
- Acryptolaria operculata Stepanjants, 1979 [a hydroid] 11 051013
- Acryptolaria spp. [a hydroid] 11 051902
- Billardia hyalina Vervoort & Watson, 2003 [a hydroid] 11 051023
- Billardia novaezealandiae Totton, 2003 [a hydroid] 11 051024
- Billardia subrufa (Jäderholm, 1904) [a hydroid] 11 051022
- Billardia spp. [a hydroid] 11 051905
- Cryptolarella abyssicola (Allman, 1888) [a hydroid] 11 051044
- Cryptolarella spp. [a hydroid] 11 051908
- Filellum annulatum (Watson, 1973) [a hydroid] 11 051019
- Filellum antarcticum (Hartlaub, 1904) [a hydroid] 11 051002
- Filellum conopeum Watson, 2003 [a hydroid] 11 051004
- Filellum magnificum Peña Cantero, Svoboda & Vervoort, 2004 [a hydroid] 11 051020
- Filellum nitidum Watson, 2005 [a hydroid] 11 051017
- Filellum serpens (Hassall, 1848) [a hydroid] 11 051034
- Filellum serratum (Clarke, 1879) [a hydroid] 11 051003
- Filellum spp. [a hydroid] 11 051901
- Lafoea annulata Watson, 2003 [a hydroid] 11 051010
- Lafoea dumosa (Fleming, 1820) [a hydroid] 11 051009
- Lafoea gaussica Vanhöffen, 1910 [a hydroid] 11 051021
- Lafoea tenellula Allman, 1877 [a hydroid] 11 051008
- Lafoea spp. [a hydroid] 11 051903
- Lafoeidae hydroids 11 051911
- Laodicea fijiana Agassiz & Mayer, 1899 [a hydromedusa] 11 052002
- Laodicea indica Browne, 1905 [a hydromedusa] 11 052003
- Laodicea spp. [a hydromedusa] 11 052902
- Melicertissa antrichardsoni Uribe-Palomino & Gershwin in Uribe-Palomino, Pausina & Gershwin, 2018 [a hydromedusa] 11 052005
- Melicertissa orientalis Kramp, 1961 [a hydromedusa] 11 052006
- Melicertissa spp. [a hydromedusa] 11 052903
- Staurophora falklandica Browne, 1907 [a hydroid] 11 052001
- Staurophora spp. 11 052901
- Laodiceidae hydroids 11 052000
- Eucheilota menoni Kramp, 1959 [a hydromedusa] 11 053003
- Eucheilota paradoxica Mayer, 1900 [a hydromedusa] 11 053004
- Eucheilota tropica Kramp, 1959 [a hydromedusa] 11 053005
- Eucheilota spp. [a hydromedusa] 11 053903
- Hydranthea margarica (Hincks, 1862) [a hydroid] 11 053001
- Hydranthea spp. 11 053901
- Lovenella assimilis (Browne, 1905) [a hydromedusa] 11 053006
- Lovenella spp. [a hydromedusa] 11 053904
- Mitrocomium alcoicum (Watson, 1993) [a hydroid] 11 053002
- Mitrocomium spp. [a hydroid] 11 053902
- Paralovenia yongalensis Gershwin & Uribe-Palomino in Uribe-Palomino, Pausina & Gershwin, 2018 [a hydromedusa] 11 053007
- Paralovenia spp. [a hydromedusa] 11 053905
- Lovenellidae hydroids 11 053000
- Cosmetirella davisi (Browne, 1902) [a hydroid] 11 055001
- Cosmetirella spp. [a hydromedusa] 11 055901
- Mitrocomella brownei (Kramp, 1930) [a hydroid] 11 055002
- Mitrocomella frigida (Browne, 1910) [a hydroid] 11 055003
- Mitrocomella niwai Bouillon & Barnett, 1999 [a hydroid] 11 055004
- Mitrocomella spp. [a hydromedusa] 11 055902
- Mitrocomidae hydroids 11 055000
- Cordylophora caspia (Pallas, 1771) [a hydroid] 11 011005
- Cordylophora spp. [a hydroid] 11 011901
- Corydendrium parasiticum (Linnaeus, 1767) [a hydroid] 11 011003
- Corydendrium spp. 11 011902
- Oceania armata Kölliker, 1853 [a hydroid] 11 011006
- Oceania spp. [a hydroid] 11 011905
- Rhizogeton conicum Schuchert, 1996 [a hydroid] 11 011007
- Rhizogeton spp. [a hydroid] 11 011906
- Turritopsis lata Lendenfeld, 1884 [a hydroid] 11 011004
- Turritopsis rubra (Farquhar, 1895) [a hydroid] 11 011001
- Turritopsis spp. [a hydroid] 11 011904
- Oceaniidae hydroids 11 011000
- Amphinema cheshirei Gershwin & Zeidler, 2003 [a hydroid] 11 024001
- Amphinema dinema Peron & Lesueur, 1810 [a hydromedusa] 11 024003
- Amphinema rugosum (Mayer, 1900) [a hydroid] 11 024006
- Amphinema turrida Mayer, 1900 [a hydromedusa] 11 024004
- Amphinema spp. [a hydroid] 11 024903
- Annatiara affinis (Hartlaub, 1913) [a hydroid] 11 024007
- Annatiara spp. [a hydroid] 11 024905
- Barnettia caprai Schuchert, 1996 [a hydroid] 11 024008
- Barnettia spp. [a hydroid] 11 024906
- Halitholus pauper Hartlaub, 1914 [a hydroid] 11 024009
- Halitholus spp. [a hydroid] 11 024907
- Leuckartiara annexa Kramp, 1957 [a hydroid] 11 024010
- Leuckartiara gardineri Browne, 1916 [a hydromedusa] 11 024005
- Leuckartiara octona (Fleming, 1823) [a hydroid] 11 024002
- Leuckartiara spp. [a hydroid] 11 024904
- Merga treubeli Schuchert, 1996 [a hydroid] 11 024011
- Merga spp. [a hydroid] 11 024908
- Neoturris papua (Lesson, 1843) [a hydroid] 11 024012
- Neoturris spp. [a hydroid] 11 024901
- Pandea conica (Quoy & Gaimard, 1827) [a hydroid] 11 024013
- Pandea spp. [a hydroid] 11 024902
- Pandeopsis ikarii (Uchida, 1927) [a hydroid] 11 024014
- Pandeopsis spp. [a hydroid] 11 024909
- Pandeidae hydroids 11 024000
- Podocorynoides minima (Trinci, 1903) [a hydroid] 11 028001
- Podocorynoides spp. [a hydroid] 11 028901
- Rathkea formosissima (Browne, 1902) [a hydroid] 11 028003
- Rathkea lizzioides O'Sullivan, 1984 [a hydroid] 11 028002
- Rathkea octopunctata (M. Sars, 1835) [a hydroid] 11 028004
- Rathkea spp. [a hydroid] 11 028902
- Rathkeidae hydroids 11 028000
- Amphisbetia bicuspidata (Lamarck, 1816) [a hydroid] 11 059050
- Amphisbetia macrocarpa (Bale, 1884) [a hydroid] 11 059047
- Amphisbetia maplestonei (Bale, 1884) [a hydroid] 11 059021
- Amphisbetia minima (Thompson, 1879) [a hydroid] 11 059020
- Amphisbetia olseni Watson, 1973 [a hydroid] 11 059022
- Amphisbetia pulchella (Thompson, 1879) [a hydroid] 11 059051
- Diphasia digitalis (Busk, 1852) [a hydroid] 11 059024
- Diphasia mutulata (Busk, 1852) [a hydroid] 11 059023
- Dynamena bilamellata Watson, 2000 [a hydroid] 11 059025
- Dynamena mertoni (Stechow & Müller, 1923) [a hydroid] 11 059026
- Dynamena quadridentata (Ellis & Solander, 1786) [a hydroid] 11 059003
- Dynamena spinea Watson, 2005 [a hydroid] 11 059052
- Gonaxia tasmanica Watson & Vervoort, 2001 [a hydroid] 11 059046
- Idiellana lepida Watson, 2000 [a hydroid] 11 059028
- Idiellana pristis (Lamouroux, 1816) [a hydroid] 11 059027
- Salacia alata Watson, 2000 [a hydroid] 11 059033
- Salacia bidentata Watson, 2000 [a hydroid] 11 059034
- Salacia desmoides (Torrey, 1902) [a hydroid] 11 059002
- Salacia flavidula Watson, 2000 [a hydroid] 11 059032
- Salacia hexodon (Busk, 1852) [a hydroid] 11 059029
- Salacia sinuosa (Bale, 1884) [a hydroid] 11 059030
- Salacia tetracythara Lamouroux, 1816 [a hydroid] 11 059031
- Sertularia balei Briggs, 1922 [a hydroid] 11 059053
- Sertularia borneensis Billard, 1924 [a hydroid] 11 059058
- Sertularia marginata (Kirchenpauer, 1864) [a hydroid] 11 059048
- Sertularia trigonostoma Busk, 1852 [a hydroid] 11 059035
- Sertularia unguiculata Busk, 1852 [a hydroid] 11 059049
- Stereotheca elongata (Lamouroux, 1816) [a hydroid] 11 059001
- Tasmanaria aegis Watson & Vervoort, 2001 [a hydroid] 11 059044
- Tasmanaria monticola Watson & Vervoort, 2001 [a hydroid] 11 059045
- Thuiaria operculata Watson, 2000 [a hydroid] 11 059036
- Thuiaria plumularioides Watson, 2000 [a hydroid] 11 059037
- Pegantha clara Bigelow, 1909 [a hydromedusa] 11 083004
- Pegantha laevis Bigelow, 1909 [a hydromedusa] 11 083005
- Pegantha martagon Haeckel, 1879 [a hydromedusa] 11 083006
- Pegantha rubiginosa (Kölliker, 1853) [a hydromedusa] 11 083001
- Pegantha triloba Haeckel, 1879 [a hydromedusa] 11 083007
- Pegantha spp. [a hydromedusa] 11 083901
- Solmaris lenticula Haeckel, 1879 [a hydromedusa] 11 083003
- Solmaris rhodoloma (Brandt, 1835) [a hydromedusa] 11 083002
- Solmaris spp. [a hydromedusa] 11 083902
- Solmarisidae hydromedusae 11 083000
- Parascyphus simplex (Lamouroux, 1816) [a hydroid] 11 061005
- Parascyphus spp. [a hydroid] 11 061901
- Symmetroscyphus australis Vervoort & Watson, 2003 [a hydroid] 11 061006
- Symmetroscyphus spp. [a hydroid] 11 061904
- Thyroscyphoides sympodialis Watson, 2003 [a hydroid] 11 061001
- Thyroscyphoides spp. 11 061902
- Thyroscyphus fruticosus (Esper, 1793) [a hydroid] 11 061002
- Thyroscyphus macrocytharus (Lamouroux, 1824) [a hydroid] 11 061003
- Thyroscyphus torresii (Busk, 1852) [a hydroid] 11 061004
- Thyroscyphus spp. [a hydroid] 11 061903
- Thyroscyphidae hydroids 11 061000
- Ectopleura crocea (L. Agassiz, 1862) [a hydroid] 11 035004
- Ectopleura larynx (Ellis & Solander, 1786) [a hydroid] 11 035012
- Ectopleura minerva Mayer, 1910 [a hydroid] 11 035013
- Ectopleura multicirrata Schuchert, 1996 [a hydroid] 11 035014
- Ectopleura spp. [a hydroid] 11 035903
- Hybocodon cryptus Watson, 1984 [a hydroid] 11 035007
- Hybocodon prolifer L. Agassiz, 1862 [a hydroid] 11 035015
- Hybocodon spp. [a hydroid] 11 035901
- Lobataria newtoni Watson, 2008 [a hydroid] 11 035008
- Lobataria spp. 11 035902
- Ralpharia coccinea Watson, 1984 [a hydroid] 11 035006
- Ralpharia magnifica Watson, 1980 [a hydroid] 11 035001
- Ralpharia rosetta Watson, 1999 [a hydroid] 11 035002
- Ralpharia spp. 11 035904
- Tubularia exxonia Watson, 1978 [a hydroid] 11 035005
- Tubularia hodgsoni Hickson & Gravely, 1907 [a hydroid] 11 035009
- Tubularia longstaffi Hickson & Gravely, 1907 [a hydroid] 11 035010
- Tubularia spp. [a hydroid] 11 035905
- Zyzzyzus parvula (Hickson & Gravely, 1907) [a hydroid] 11 035011
- Zyzzyzus spongicolus (von Lendenfeld, 1884) [a hydroid] 11 035003
- Zyzzyzus spp. [a hydroid] 11 035906
- Tubulariidae hydroids 11 035000
- Zanclea baudini Gershwin & Zeidler, 2003 [a hydroid] 11 037004
- Zanclea carinata Gershwin & Zeidler, 2003 [a hydroid] 11 037003
- Zanclea hicksoni (Stepanjants, 1972) [a hydroid] 11 037006
- Zanclea margaritae Pantos & Bythell, 2010 [a hydroid] 11 037005
- Zanclea ngeriana Gershwin & Zeidler, 2003 [a hydroid] 11 037002
- Zanclea polymorpha Schuchert, 1996 [a hydroid] 11 037007
- Zanclea sardii Gershwin & Zeidler, 2003 [a hydroid] 11 037001
- Zanclea spp. [a hydroid] 11 037901
- Zancleidae hydroids 11 037000