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// Workers AI · dad joke modeWhat did Xenioascus say? "I'm a fun-gi.

From Wikipedia, the free encyclopedia

Xanioascus
Temporal range: 515–505 Ma
Artist's reconstruction
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Ctenophora
Genus: †Xanioascus
Conway Morris & Collins, 1996
Species:
†X. canadensis
Binomial name
†Xanioascus canadensis
Conway Morris & Collins, 1996

Xanioascus canadensis is an extinct ctenophore, known from the Burgess Shale in British Columbia, Canada. The species, which is about 515 to 505 million years old, had 24 comb rows - in contrast to all modern forms which have only 8.

Other important Cambrian ctenophore fossils are Fasciculus vesanus and Ctenorhabdotus capulus.

References

[edit]
[edit]
  • "Xanioascus canadensis". Burgess Shale Fossil Gallery. Virtual Museum of Canada. 2011. Archived from the original on 2020-11-12. Retrieved 2023-01-21.