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WoRMS Photogallery
WoRMS Photogallery
»
Hydrozoa (hydroids)
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Fabienna sphaerica, adult; copyright P. Schuchert
Podocoryna martinicana
Podocoryna martinicana
Stauridiosarsia cliffordi polyps from Friday Harbor WA; copyright:...
Rhysia fletcheri from Friday Harbor, copyright P. Schuchert
Podocoryna exigua (Haeckel, 1879)
Hydractinia aculeata (Wagner, 1833) from Mallorca, copyright P....
Schematic organisation of the Porpitidae, from Schuchert (2010)
Millepora alcicornis, source Wikipedia
Staurocladia vallentini; Magellan Region, size 3 mm
Staurocladia charcoti, King George Island,Antarctica; ca 8 mm; ©...
Polyorchis penicillatus (Eschscholtz, 1829)
Family Rhizophysidae
Family Physaliidae: Genus Physalia
Family Sphaeronectidae
Family Prayidae
Family Hippopodiidae: typical representative
Family Diphyidae: typical representatives
Family Clausophyidae: upper and lower swimming bell, arrows point...
Family Abylidae
Family Rhodaliidae: typical forms
Family Pyrostephidae
Family Physophoridae: Physophora hydrostatica
Family Forskaliidae: typical form
Family Apolemiidae: typical form
Family Agalmatidae: typical forms
Craspedacusta sowerbii: Limnomedusae, Olindiasidae
Rhopalonematidae, characterstics
Ptychogastriidae, characteristics
Petasidae, characteristics
Halicreatidae
Geryoniidae, characteristics
Haliscera conica: Trachymedusae
Tetraplatia volitans
Pegantha clara (Narcomedusae, Solmarisidae)
Cunina peregrina: Narcomedusae, Cuninidae
Family Solmundaeginidae
Narcomedusae: section through bell margin
Narcomedusae: characteristics and specific terms
Family Armorhydridae: Genus Armorhydra
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