Best Coronate
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Atolla wyvillei is a deep-sea scyphozoan jellyfish in the order Coronatae, recorded from oceans around the world. Its bell is typically dark red, and it can produce a conspicuous pattern of bioluminescent flashes when attacked. This display has been described as a “burglar alarm” because the light m...
The helmet jellyfish, Periphylla periphylla, is a deep-sea coronate scyphozoan distributed across the world's oceans. It is reddish-brown, bioluminescent, and adapted to dim waters, where its light-sensitive life cycle differs from that of many jellyfish that develop in shallower environments. The s...
A deep-sea coronate jellyfish named for German zoologist Carl Chun, known for a bioluminescent alarm display that attracts secondary predators to deter attackers.
A small tropical scyphozoan of the Caribbean and Gulf of Mexico whose planula larvae cause seabather's eruption, a skin rash that affects swimmers in warm coastal waters.
A deep-sea coronate medusa in the genus Atolla distributed across major ocean basins, distinguished from its congeners by specific bell morphology and tentacle arrangement.
A deep-sea scyphozoan jellyfish in the order Semaeostomeae, inhabiting meso- and bathypelagic zones across multiple ocean basins.
A colonial scyphopolyp in order Coronatae that secretes branching chitinous tubes on the seafloor and produces coronate medusae through strobilation.
A small coronate scyphozoan medusa distributed across tropical and subtropical oceans, notable for its alternating polyp and medusa life stages.
A coronate scyphozoan named in connection with the HMS Challenger deep-sea expedition (1872–1876), among many species first described from samples collected on that voyage.
Atorella subglobosa is a deep-sea coronate jellyfish (family Atorellidae) with a nearly spherical bell, collected from mesopelagic and bathypelagic depths worldwide.
A small coronate scyphozoan in family Linuchidae found in tropical Atlantic waters, with a thimble-shaped bell characteristic of the order Coronatae.
Paraphyllina ransoni is a deep-sea coronate jellyfish in family Paraphyllinidae, one of the rarely observed species in this predominantly mid-water scyphozoan group.
A small deep-sea coronate scyphozoan in family Atollidae found in mesopelagic and bathypelagic zones, distinguished from congeners by its reduced bell size.
Paraphyllina intermedia is a deep-sea coronate jellyfish related to P. ransoni, distinguished by intermediate morphological features of the coronal groove and lappets.
A small coronate jellyfish in family Nausithoidae found in open ocean waters, alternating between a benthic polypoid strobila stage and a free-swimming medusa.
