Vetulicolia is a group of bilaterian marine animals encompassing several extinct species from the Cambrian, and possibly Ediacaran, periods. As of 2023, the majority of scientists favor placing Vetuli
Vetulicola cuneata ウェツリコラ クニエータ 1
Didazoon haoae
Schematic of V. rectangulata pharynx and alimentary canal: dashed line; ventral food grooves: dotted line; gill slits: pink
Banfiidae is a family of extinct banffozoan animals from North America and China. The family name is sometimes spelt Banffidae. It includes Banffia, Heteromorphus, and possibly Skeemella. The family m