Tetractinellida

Tetractinellida is an order of sea sponges belonging to the Class Demospongiae. First described in 1876, this order received a new description in 2012 and replaced the two orders Astrophorida and Spirophorida, which then became sub-orders as Astrophorina and Spirophorina.[1]

Tetractinellida
Rhabdastrella globostellata
Scientific classification
Kingdom: Animalia
Phylum: Porifera
Class: Demospongiae
Subclass: Heteroscleromorpha
Order: Tetractinellida
Marshall, 1876
Suborders
Synonyms
List
  • Ancorinida
  • Choristida
  • Craniellida
  • Dicranocladina
  • Megamorina
  • Poecillastrida
  • Rhizomorina
  • Tetracladina

Families

Suborder Astrophorina Sollas, 1887
Suborder Spirophorina Bergquist & Hogg, 1969
Suborder Thoosina Carballo, Bautista-Guerrero, Cárdenas, Cruz-Barraza, Aguilar-Camacho, 2018
  • Family Thoosidae Cockerell, 1925
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gollark: GCSE results are in five days, and people are complaining a lot about how they messed up A-levels.
gollark: I'm not really sure about what do after A-level, and am also vaguely unsure about my subject choices for that, but *oh well* (I technically can still change them, though).
gollark: I have no idea if you *need* it here, but university is quite popular.
gollark: I think that might be allowed too, actually? But you need to be in some sort of training thing.

References

  1. "WoRMS - World Register of Marine Species - Tetractinellida". www.marinespecies.org. Retrieved 2019-04-16.


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