Trachymedusae
Trachymedusae belong to the phylum Cnidaria and the class Hydrozoa. The Trachymedusae include five families, among which are 30 genera and around 50 species in all. The family Rhopalonematidae has the greatest diversity.
4 branches of this order, most-observed first
Rhopalonematidae
familyRhopalonematidae
Ptychogastriidae
familyPtychogastriidae
Halicreatidae
familyHalicreatidae
Petasidae
familyPetasidae
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
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Every page naming Trachymedusae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 142105.