Biology:Halimocyathus

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Short description: Genus of jellyfish

Halimocyathus
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Class: Staurozoa
Order: Stauromedusae
Family: Haliclystidae
Genus: Halimocyathus
James-Clark, 1863[1]
Species:
H. platypus
Binomial name
Halimocyathus platypus
James-Clark, 1863[1]

Halimocyathus is a genus of stalked jellyfish in the family Haliclystidae. It is monotypic, containing the sole species Halimocyathus platypus.[1]

The original specimen recorded by Clark in 1863 was found in the Massachusetts Bay attached to some Zostera marina seagrass.[2] It distribution is unknown with a single other observation in the Bay of Fundy, Canada recorded by the Global Biodiversity Information Facility.[3]

Halimocyathus platypus has a deep funnel disk 6mm wide with a stork of 10mm high. It has eight arms that are twice as long as they are broad each with 17–20 tick tentacles arranged in five rows.[4]

References

  1. 1.0 1.1 1.2 "Halimocyathus James-Clark, 1863". WoRMS. World Register of Marine Species. http://www.marinespecies.org/aphia.php?p=taxdetails&id=135271. 
  2. Miranda, Lucília S.; Mills, Claudia E.; Hirano, Yayoi M.; Collins, Allen G.; Marques, Antonio C. (December 2018). "A review of the global diversity and natural history of stalked jellyfishes (Cnidaria, Staurozoa)". Marine Biodiversity 48 (4): 1695–1714. doi:10.1007/s12526-017-0721-4. 
  3. "Halimocyathus James-Clark, 1863". Species. GBIF. http://www.gbif.org/species/2264629. 
  4. Mayer, A. G. (1910) (in en). Medusae of the World, Volume III: The Scyphomedusae. Carnegie Institution of Washington. p. 537. http://www.cmarz.org/resources/Mayer1910-Medusae_of_the_World/Mayer1910MedusaeoftheWorldVol3-Scyphomedusae.pdf. Retrieved 11 June 2023. 

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