Class
Hydrozoa
696 species in this class. Browse scientific names and open each profile for distribution, taxonomy and available wildlife data.
Species · page 5 of 12
Cunina octonaria
Cunina octonaria
CuninidaeCyclocanna producta
Cyclocanna producta
MitrocomidaeCytaeis tetrastyla
Cytaeis tetrastyla
Cytaeididae
Feather Bush Hydroid
Dentitheca dendritica
PlumulariidaeDentitheca habereri
Dentitheca habereri
PlumulariidaeDesmophyes annectens
Desmophyes annectens
PrayidaeDesmophyes villafrancae
Desmophyes villafrancae
PrayidaeDichotomia cannoides
Dichotomia cannoides
DipleurosomatidaeDimophyes arctica
Dimophyes arctica
Diphyidae
Diphasia alata
Diphasia alata
Sertulariidae
Diphasia fallax
Diphasia fallax
Sertulariidae
sea pine hydroid
Diphasia margareta
Sertulariidae
Diphasia nigra
Diphasia nigra
Sertulariidae
lily hydroid
Diphasia rosacea
SertulariidaeDiphyes bojani
Diphyes bojani
DiphyidaeDiphyes chamissonis
Diphyes chamissonis
Diphyidae
Diphyes dispar
Diphyes dispar
Diphyidae
Dipleurosoma typicum
Dipleurosoma typicum
DipleurosomatidaeDistichopora borealis
Distichopora borealis
Stylasteridae
Lace coral
Distichopora violacea
StylasteridaeDistichozoon dens
Distichozoon dens
HydractiniidaeDromalia alexandri
Dromalia alexandri
Rhodaliidae
Golden fern hydroid
Dynamena crisioides
SertulariidaeDynamena disticha
Dynamena disticha
Sertulariidae
Dynamena moluccana
Dynamena moluccana
Sertulariidae
sea oak
Dynamena pumila
SertulariidaeDynamena quadridentata
Dynamena quadridentata
SertulariidaeEarleria araiae
Earleria araiae
MitrocomidaeEarleria panicula
Earleria panicula
Mitrocomidae
pinkmouth hydroid
Ectopleura crocea
TubulariidaeEctopleura dumortierii
Ectopleura dumortierii
Tubulariidae
ringed tubularia
Ectopleura larynx
Tubulariidae
Pink-mouth Hydroid
Ectopleura marina
TubulariidaeEctopleura viridis
Ectopleura viridis
TubulariidaeEirene ceylonensis
Eirene ceylonensis
EirenidaeEirene kambara
Eirene kambara
Eirenidae
Eirene viridula
Eirene viridula
Eirenidae
Eleutheria dichotome
Eleutheria dichotoma
CladonematidaeEnneagonum hyalinum
Enneagonum hyalinum
Abylidae
Curtained Jelly
Eperetmus typus
OlindiidaeErrina antarctica
Errina antarctica
StylasteridaeErrina atlantica
Errina atlantica
StylasteridaeErrina cheilopora
Errina cheilopora
Stylasteridae
Bean Clam Hydroid
Eucheilota bakeri
LovenellidaeEucheilota maculata
Eucheilota maculata
Lovenellidaewhite stickhydroid
Eudendrium album
Eudendriidae
annulate stickhydroid
Eudendrium annulatum
Eudendriidae
Eudendrium arbuscula
Eudendrium arbuscula
EudendriidaeEudendrium armstrongi
Eudendrium armstrongi
Eudendriidae
California stickhydroid
Eudendrium californicum
Eudendriidaeslender stickhydroid
Eudendrium capillare
Eudendriidae
red stickhydroid
Eudendrium carneum
EudendriidaeEudendrium cnidoferum
Eudendrium cnidoferum
Eudendriidae
botryoid stickhydroid
Eudendrium racemosum
Eudendriidae
Sea Fir
Eudendrium rameum
Eudendriidae
stickhydroid
Eudendrium ramosum
EudendriidaeEudoxoides spiralis
Eudoxoides spiralis
Diphyidae
Euphysa aurata
Euphysa aurata
Corymorphidae
Euphysa flammea
Euphysa flammea
CorymorphidaeEuphysilla pyramidata
Euphysilla pyramidata
Sphaerocorynidae