Watson, J. (2012) List of hydroids ( : ) in Port Phillip. Museum Victoria, Melbourne.

This list is based on Museum Victoria collection records and knowledge of local experts. It includes all species in Port Phillip and nearby waters that are known to these sources.

Number of species listed: 52.

Species (Author) Higher Classification

Aglaophenia cystifera Bale, 1915 Aglaopheniidae : Conica : Hydrozoa : Cnidaria Aglaophenia divaricata (Busk, 1852) : Conica : Hydrozoa : Cnidaria Aglaophenia parvula Bale, 1882 Plumulariidae : Conica : Hydrozoa : Cnidaria Aglaophenia plumosa Bale, 1882 Plumulariidae : Conica : Hydrozoa : Cnidaria Amphisbetia fasciculata (Kirchenpauer, 1864) : Conica : Hydrozoa : Cnidaria Amphisbetia maplestonei (Bale, 1884) Sertulariidae : Conica : Hydrozoa : Cnidaria Amphisbetia minima (Thomson, 1879) Sertulariidae : Conica : Hydrozoa : Cnidaria Antennella secundaria (Gmelin, 1791) Halopterididae : Conica : Hydrozoa : Cnidaria Bougainvillia muscus (Allman, 1863) Bougainvilliidae : Filifera : Hydrozoa : Cnidaria Candelabrum australe (Briggs, 1928) Candelabridae : Capitata : Hydrozoa : Cnidaria Clathrozoon wilsoni Spencer, 1891 Clathrozoidae : Conica : Hydrozoa : Cnidaria Clytia hemisphaerica (Linnaeus, 1767) Campanulariidae : Proboscoida : Hydrozoa : Cnidaria Diphasia subcarinata (Busk, 1852) Sertulariidae : Conica : Hydrozoa : Cnidaria Ectopleura crocea (Agassiz, 1862) Turbulariidae : Capitata : Hydrozoa : Cnidaria Eudendrium balei Watson, 1985 Eudendriidae : Filifera : Hydrozoa : Cnidaria Eudendrium generale Lendenfeld, 1885 Eudendriidae : Filifera : Hydrozoa : Cnidaria Gymnangium ascidioides (Bale, 1882) Aglaopheniidae : Conica : Hydrozoa : Cnidaria Gymnangium aureum (Watson, 1973) Aglaopheniidae : Conica : Hydrozoa : Cnidaria Gymnangium ilicistomum (Bale, 1882) Aglaopheniidae : Conica : Hydrozoa : Cnidaria Gymnangium prolifer (Bale, 1882) Aglaopheniidae : Conica : Hydrozoa : Cnidaria Gymnangium superbe (Bale, 1882) Aglaopheniidae : Conica : Hydrozoa : Cnidaria Halecium delicatulum Coughtrey, 1876 : Conica : Hydrozoa : Cnidaria Halicornopsis elegans (Lamarck, 1816) Kirchenpaueriidae : Conica : Hydrozoa : Cnidaria Halopteris campanula (Busk, 1852) Halopterididae : Conica : Hydrozoa : Cnidaria Halopteris glutinosa (Lamouroux, 1816) Halopterididae : Conica : Hydrozoa : Cnidaria Hydrodendron armatum (Stechow, 1924) Haleciidae : Conica : Hydrozoa : Cnidaria Hydrodendron australis (Bale, 1919) Haleciidae : Conica : Hydrozoa : Cnidaria Lobataria newtoni Watson, 2008 Tubulariidae : Capitata : Hydrozoa : Cnidaria

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Macrorhynchia whiteleggei (Bale, 1888) Aglaopheniidae : Conica : Hydrozoa : Cnidaria Monotheca flexuosa (Bale, 1894) Plumulariidae : Conica : Hydrozoa : Cnidaria Obelia dichotoma (Linnaeus, 1758) Campanulariidae : Proboscoida : Hydrozoa : Cnidaria Obelia geniculata (Linnaeus, 1758) Campanulariidae : Proboscoida : Hydrozoa : Cnidaria Orthopyxis angulata Bale, 1914 Campanulariidae : Proboscoida : Hydrozoa : Cnidaria Orthopyxis caliculata (Hincks, 1853) Campanulariidae : Proboscoida : Hydrozoa : Cnidaria Pennaria wilsoni Bale, 1913 Pennariidae : Capitata : Hydrozoa : Cnidaria Plumularia procumbens Keable, 1891 Plumulariidae : Conica : Hydrozoa : Cnidaria Plumularia setacea (Linnaeus, 1758) Plumulariidae : Conica : Hydrozoa : Cnidaria Plumularia setaceoides (Bale, 1882) Plumulariidae : Conica : Hydrozoa : Cnidaria Pycnotheca producta (Bale, 1882) Kirchenpaueriidae : Conica : Hydrozoa : Cnidaria Ralpharia magnifica Watson, 1980 Tubulariidae : Capitata : Hydrozoa : Cnidaria Sertularella marginata (Kirchenpauer, 1864) Sertulariidae : Conica : Hydrozoa : Cnidaria Sertularella pinnata (Lamouroux, 1816) Sertulariidae : Conica : Hydrozoa : Cnidaria Sertularella robusta Coughtrey, 1876 Sertulariidae : Conica : Hydrozoa : Cnidaria Sertularella unguiculata (Busk, 1852) Sertulariidae : Conica : Hydrozoa : Cnidaria Sertularia tenuis Bale, 1884 Sertulariidae : Conica : Hydrozoa : Cnidaria Silicularia rosea (Meyen, 1834) Campanulariidae : Proboscoida : Hydrozoa : Cnidaria Stereotheca elongata (Lamouroux, 1816) Sertulariidae : Conica : Hydrozoa : Cnidaria Symplectoscyphus indivisus (Bale, 1882) Sertulariidae : Conica : Hydrozoa : Cnidaria Symplectoscyphus subdichotomus Sertulariidae : Conica : Hydrozoa : Cnidaria (Kirchenpauer, 1884) Synthecium patulum (Busk, 1852) : Conica : Hydrozoa : Cnidaria Thyroscyphus marginatus (Bale, 1884) Thyroscyphiidae : Conica : Hydrozoa : Cnidaria Zyzzyzus spongicolus (von Lendenfeld, 1885) Tubulariidae : Capitata : Hydrozoa : Cnidaria

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