| Cystomeson | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Bryozoa |
| Class: | Stenolaemata |
| Order: | †Cystoporida |
| Family: | †Fistuliporidae |
| Genus: | †Cystomeson Ernst, Krainer & Lucas, 2018 |
| Species: | †C. sierraensis |
| Binomial name | |
| †Cystomeson sierraensis Ernst, Krainer & Lucas, 2018 | |
Cystomeson is an extinct genus of cystoporate bryozoan of the family Fistuliporidae, discovered in the U.S. state of New Mexico. It contains only one species, Cystomeson sierraensis.[1] It lived during the Mississippian period. Its colonies had a branching shape and possessed a vesicular skeleton, a layer of calcitic mineral material on the surface of the colony that contained acanthopores. Instead of being hollow as in the similar genus Cheilotrypa, its colonies were solid, and its autozooecia derived from distinctive axial zooecia. [2]
References
- ↑ "Cystomeson". WoRMS. World Register of Marine Species. Retrieved 16 March 2022.
- ↑ Ernst, Andrej; Krainer, Karl; Lucas, Spencer (2018). "Bryozoan fauna of the Lake Valley Formation (Mississippian), New Mexico". Journal of Paleontology. 92 (4): 577–595. doi:10.1017/jpa.2017.146. S2CID 135266996.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.