Class
Hydrozoa
696 species in this class. Browse scientific names and open each profile for distribution, taxonomy and available wildlife data.
Species · page 11 of 12
Coryne d'Agassiz
Sphaerocoryne agassizii
SphaerocorynidaeSphaerocoryne bedoti
Sphaerocoryne bedoti
SphaerocorynidaeSphaeronectes christiansonae
Sphaeronectes christiansonae
Sphaeronectidae
Sphaeronectes koellikeri
Sphaeronectes koellikeri
Sphaeronectidae
Stauridiosarsia bicircella
Stauridiosarsia bicircella
Corynidae
Stauridiosarsia gemmifera
Stauridiosarsia gemmifera
Corynidae
Stauridiosarsia nipponica
Stauridiosarsia nipponica
Corynidae
Stauridiosarsia ophiogaster
Stauridiosarsia ophiogaster
CorynidaeStauridiosarsia producta
Stauridiosarsia producta
CorynidaeStaurocladia charcoti
Staurocladia charcoti
CladonematidaeStaurocladia dzilamensis
Staurocladia dzilamensis
Cladonematidae
Staurocladia vallentini
Staurocladia vallentini
CladonematidaeStaurodiscus kellneri
Staurodiscus kellneri
HebellidaeStaurodiscus luteus
Staurodiscus luteus
HebellidaeStaurodiscus tetrastaurus
Staurodiscus tetrastaurus
Hebellidae
Staurostoma falklandica
Staurostoma falklandica
Laodiceidae
Whitecross jellyfish
Staurostoma mertensii
LaodiceidaeStephalia corona
Stephalia corona
RhodaliidaeStephanohelia gracilis
Stephanohelia gracilis
StylasteridaeStephanohelia praecipua
Stephanohelia praecipua
StylasteridaeStephanomia amphytridis
Stephanomia amphytridis
StephanomiidaeStephanophyes superba
Stephanophyes superba
Prayidae
Hanging Stomach Jelly
Stomotoca atra
Pandeidae
corrugated lace hydrocoral
Stylantheca papillosa
StylasteridaeStylaster aurantiacus
Stylaster aurantiacus
StylasteridaeStylaster biflabellum
Stylaster biflabellum
StylasteridaeStylaster brunneus
Stylaster brunneus
Stylasteridae
California hydrocoral
Stylaster californicus
StylasteridaeStylaster fundatus
Stylaster fundatus
StylasteridaeStylaster gemmascens
Stylaster gemmascens
StylasteridaeStylaster horologium
Stylaster horologium
StylasteridaeStylaster lindneri
Stylaster lindneri
StylasteridaeStylaster norvegicus
Stylaster norvegicus
Stylasteridae
Stylaster parageus
Stylaster parageus
Stylasteridae
Rose Lace Coral
Stylaster roseus
StylasteridaeStylaster sinuosus
Stylaster sinuosus
StylasteridaeStylaster venustus
Stylaster venustus
StylasteridaeStylaster verrillii
Stylaster verrillii
StylasteridaeSulculeolaria biloba
Sulculeolaria biloba
Diphyidae
Sulculeolaria quadrivalvis
Sulculeolaria quadrivalvis
DiphyidaeSulculeolaria turgida
Sulculeolaria turgida
DiphyidaeSessile hydrozoans
Symplectoscyphus tricuspidatus
SymplectoscyphidaeHydraire à branches opposées
Synthecium evansi
SyntheciidaeSystemapora ornata
Systemapora ornata
StylasteridaeSystemapora solida
Systemapora solida
StylasteridaeSystemapora vermifera
Systemapora vermifera
Stylasteridae
sea tamarisk
Tamarisca tamarisca
SertulariidaeTeissiera medusifera
Teissiera medusifera
TeissieridaeTesserogastria musculosa
Tesserogastria musculosa
PtychogastriidaeTetraplatia volitans
Tetraplatia volitans
TetraplatiidaeThecocodium brieni
Thecocodium brieni
PtilocodiidaeThecocodium quadratum
Thecocodium quadratum
Ptilocodiidae
sea spleenwort
Thuiaria articulata
SertulariidaeThuiaria carica
Thuiaria carica
SertulariidaeThuiaria laxa
Thuiaria laxa
Sertulariidae
bottlebrush hydroid
Thuiaria thuja
SertulariidaeThyroscyphus fruticosus
Thyroscyphus fruticosus
ThyroscyphidaeUnbranched Hydroid
Thyroscyphus marginatus
Thyroscyphidae
Algae Hydroid
Thyroscyphus ramosus
Thyroscyphidae
Tiaricodon coeruleus
Tiaricodon coeruleus
Halimedusidae