Vetulicolia

From Freepedia

Vetulicolia are primitive deuterostomes from the very early Cambrian of China. They have a body with gills (or at least slits in the vicinity of the pharynx) and a segmented tail. The vetulicolia are believed to be similar to the ancestors of all deuterostomes. The vetulicolian clade includes animals like Didazoon, Pomatrum, Vetulicola and Xidazoon.

External links

• New phylum on the block

• Once We Were Worms