Article · Wikipedia archive · Last revised Jul 16, 2026

Aacocrinus

Aacocrinus is a genus of extinct sea lily from the family Actinocrinitidae.

Last revised
Jul 16, 2026
Read time
≈ 2 min
Length
377 w
Citations
20
Source
Wikipedia ↗
Aacocrinus
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Echinodermata
Class: Crinoidea
Order: †Monobathrida
Family: †Actinocrinitidae
Genus: †Aacocrinus
Bowsher, 19551
Species

See text

Aacocrinus is a genus of extinct sea lily from the family Actinocrinitidae.23

There are currently 14 species within this genus:

  • Aacocrinus acylus (Webster & Jell 1999)45
  • Aacocrinus algeriaensis (Webster, Maples, Sevastopulo, Frest & Waters 2004)67
  • Aacocrinus boonensis 8
  • Aacocrinus chouteauensis9
  • Aacocrinus enigmaticus (Webster & Lane 1987)10
  • Aacocrinus milleri11
  • Aacocrinus nododorsatus (Bowsher 1955)1213
  • Aacocrinus protuberoarmatus (Missouri)14
  • Aacocrinus sampsoni15
  • Aacocrinus senectus16
  • Aacocrinus spinosulus17
  • Aacocrinus spinulosus18
  • Aacocrinus tetradactylus (Missouri)19
  • Aacocrinus triarmatus20
References

References

  1. "Nomenclator Zoologicus Record Detail". Ubio.org. Retrieved 2013-10-20.
  2. "FAMILY : Actinocrinitidae Austin & Austin, 1842 : SUBFAMILY : Actinocrinitidaeincertae : GENUS : Glaphyrocrinus I. D. Lindley, 1988:130 : TYPE SPECIES : Glaphyrocrinus expansus I. D. Lindley, 1988 [species]". Insects.tamu.edu. Archived from the original on 2012-10-22. Retrieved 2026-07-15.
  3. "Paleobiology Database: Aacocrinus". Paleodb.org. Retrieved 2026-07-15.
  4. "Namebank Record Detail". Ubio.org. 2005-12-09. Retrieved 2013-10-20.
  5. "ION: Index to Organism Names". Organismnames.com. 1999-06-30. Retrieved 2013-10-20.
  6. "ION: Index to Organism Names". Organismnames.com. 2004-12-30. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  7. Carboniferous (Visean-Moscovian) echinoderms from the Bechar Basin area of western Algeria. Bulletins of American Paleontology, 368, December 30, 2004: 1-98. [Zoological Record Volume 142]
  8. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  9. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  10. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  11. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  12. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  13. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  14. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  15. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  16. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  17. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  18. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  19. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.
  20. "ION: Index to Organism Names". Organismnames.com. Archived from the original on 2012-02-25. Retrieved 2013-10-20.