The body cilia are dense, and arise from monokinetids with an entirely unique ultrastructure; one or two rows of dikinetids run into the oral cavity, which takes the form of a groove, with a deep tube lined by oral cilia leading to the mouth.
The body cilia are dense. This is with a deep tube. This deep tube is lined by oral cilia leading to the mouth. The body cilia arise from monokinetids with an entirely unique ultrastructure; one or two rows of dikinetids. These dikinetids are run into the oral cavity. This was with a deep tube. This deep tube is lined by oral cilia leading to the mouth. The oral cavity takes the form of a groove.