Eocyathispongia qiania (seen left) is the only species in the Eocyathispongia genus. It was an epifaunal filter feeder that consisted of three tubes, with two smaller side tubes that were likely used to filter water in, and a large, twisted centre tube which was likely used to filter the water out. The cells inside the tubes are flat and porous, as would be expected in a filter feeder. The cells located on the bottom of the fossil are less porous and were likely used to keep the animal grounded, and the cells on the outside of the tube differ from those on the inside. The creature is asymmetrical. The fossil found was only about 1.1 millimeters tall and 1.2 millimeters wide, so it can be assumed that the species as a whole would be about the same size since there's no evidence indicating that the fossil found was not a fully grown specimen.