sentences:  "Bromsgroveia" was closely related to "Ctenosauriscus", and together with a few other genera they make up Ctenosauriscidae.The ctenosauriscids were closely related to the poposaurids, as shown by a few shared derived characteristics.The pelvic girdle in "Bromsgroveia" unites this taxon with "Ctenosauriscus", "Lotosaurus", "Arizonasaurus", and "Hypselorhachus".