Tentaculita

Tentaculita es un classe de Mollusca.

Tentaculita is an extinct class of uncertain placement ranging from the Early Ordovician to the Middle Jurassic. They were suspension feeders with a near worldwide distribution. For a more thorough discussion, see Tentaculites.

The presence of perforate septa and "septal necks" has been used to argue for a cephalopod affinity, whereas the shell microstructure, notably the presence of punctae, points to a brachiopod relationship.^[1]

Subdivisions

Subclasses

• Chonioconarida

Orders

• Cornulitida
• Microconchida
• Tentaculitida
• Trypanoporida

Genera

• Anticalyptraea

• Lindstroemiella

References

• Farsan, N. M. (1994). Tentaculiten: Ontogenese, Systematik, Phylogenese, Biostratonomie und Morphologie. Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 547: 1-128.
• Vinn, O. (2010). "Adaptive strategies in the evolution of encrusting tentaculitoid tubeworms". Palaeogeography, Palaeoclimatology, Palaeoecology. 292 (1–2): 211–221. doi:10.1016/j.palaeo.2010.03.046. Retrieved 2014-01-11.
• Vinn, O.; Zatoń, M. (2012). "Phenetic phylogenetics of tentaculitoids — extinct problematic calcareous tube-forming organisms". GFF. 134: 145–156. doi:10.1080/11035897.2012.669788. Retrieved 2014-06-11.