Taxonomy branches
Cnidarians
Cnidaria
Species
19
Media
44
Subcategories
2
Cnidarians are aquatic animals characterized by stinging cells. They include corals, jellyfish, sea anemones, and hydroids.
Archive highlights
Most media in this gallery
Species with the most media in this branch of the archive.
Browse branches
Subcategories
Larger branches appear first, with each card labelled by its taxonomic rank.
