Biology:Rhabdastrella globostellata

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Short description: Species of sponge

Rhabdastrella globostellata
Yellow pot sponge (Rhabdastrella globostellata).jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Porifera
Class: Demospongiae
Order: Tetractinellida
Family: Ancorinidae
Genus: Rhabdastrella
Species:
R. globostellata
Binomial name
Rhabdastrella globostellata
(Carter, 1883)[1]
Synonyms
  • Amorphina stellifera Carter, 1879
  • Aurora globostellata Carter, 1883
  • Jaspis stellifera Carter, 1879
  • Stelletta globostellata Carter, 1883
  • Stellettinopsis coriacea Carter, 1886
  • Stellettinopsis purpurea Carter, 1886

Rhabdastrella globostellata, also known as the yellow pot sponge, is a marine sponge of the order Astrophorida. It is native to many regions of the Indian Ocean including the shores of Madagascar, the Seychelles, and Australia[2] as well as the Malayan Peninsula and Singapore.[3] It was first described by Henry J. Carter as Stelleta globostellata in 1883, named after the globostellate shape of its spicules (Latin globus meaning "sphere" and stellātus meaning "star-shaped").[1]

R. globostellata has been shown to produce a wide variety of isomalabaricanes, a type of triterpene molecules with notable cytotoxic activity towards certain cancer cell lines.[4][5]

Further reading

References

  1. 1.0 1.1 Carter, Henry John (May 1883). "Contributions to our Knowledge of the Spongida.—Pachytragida.". The Annals and Magazine of Natural History. 5 (Taylor & Francis) 11 (65): 344–369. https://www.biodiversitylibrary.org/item/92742#365. 
  2. van Soest, R. "Rhabdastrella globostellata". World Register of Marine Species. http://www.marinespecies.org/aphia.php?p=taxdetails&id=169886. Retrieved 2010-06-04. 
  3. Tan R. "Yellow pot sponge Rhabdastrella globostellata". wildsingapore.com. http://www.wildsingapore.com/wildfacts/porifera/potyellow.htm. Retrieved 2010-06-04. 
  4. "Bioactive isomalabaricane triterpenes from the marine sponge Rhabdastrella globostellata". Journal of Natural Products 65 (2): 210–214. February 2002. doi:10.1021/np0104020. PMID 11858759. 
  5. "Cytotoxic isomalabaricane triterpenes from the marine sponge Rhabdastrella globostellata". Journal of Natural Products 69 (2): 211–218. February 2006. doi:10.1021/np050346t. PMID 16499318. 

Wikidata ☰ Q2271419 entry