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189 thecate hydroids species
Aequorea victoria
Mitrocoma cellularia
Eutonina indicans
Clytia gregaria
Dynamena pumila
Staurostoma mertensii
Obelia geniculata
Melicertum octocostatum
Ptychogena lactea
Hydrallmania falcata
Tiaropsis multicirrata
Mitrocomella polydiademata
Thuiaria thuja
Obelia dichotoma
Laodicea undulata
Aglaophenopsis cornuta
Halopsis ocellata
Plumularia setacea
Obelia longissima
Tima formosa
Rhizocaulus verticillatus
Clytia hemisphaerica
Orthopyxis compressa
Calycella syringa
Lafoea dumosa
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