Scleroctenophora
Temporal range:
Maotianoascus octonarius
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Ctenophora
Class: Scleroctenophora
Genera
  • Batofasciculus
  • Galeactena
  • Gemmactena
  • Thaumactena
  • Maotianoascus

Scleroctenophora is an extinct class of stem group ctenophores, known from the Chinese Maotianshan shales of Yunnan.[1] It is dated to Cambrian Stage 3 and belongs to late Early Cambrian strata. Scleroctenophorans are easily distinguished from other ctenophores by the presence of an internal skeleton that supports the body.[2]

References

  1. "WoRMS - World Register of Marine Species - Scleroctenophora †". www.marinespecies.org. Archived from the original on 2017-11-01. Retrieved 2019-03-11.
  2. Ou, Qiang; Xiao, Shuhai; Han, Jian; Sun, Ge; Zhang, Fang; Zhang, Zhifei; Shu, Degan (2015). "A vanished history of skeletonization in Cambrian comb jellies". Science Advances. 1 (6): e1500092. Bibcode:2015SciA....1E0092O. doi:10.1126/sciadv.1500092. PMC 4646772. PMID 26601209.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.