Orthoambuloidea

(WIP) The Orthoambuloidea or True Anelii are a diverse superfamily of erecticephalid retestomes comprising 4 known Families, the Orthoambulidae (Giant Anelii), Monosessilidae (Monoanelii), Armarticulidae (Aneliicles), and the Ramosupodidae (Octoanelii), the Orthoambuloidea, along with the whiplash anelii, form the clade Euaneliimorpha