alloeomorphus alloprosopaea aporepressors elaphrosaurus eorhopalosoma ephemeromorph eulophomorpha eusauropleura ham-sur-meuse hammer-sommer herrerasaurus hesperosaurus homalospermum homeomorphous lapampasaurus marrellomorph melasphaerula mmaphashalala moussoumourou mushussu omphalopappus omphalopleure omphalosaurus palmulasaurus paramesosella parmaphorella paussomorphus peopleperhour peramelaelaps peramelemorph phaeosporales plasmaspheres prepossessors pressreleases propellerless pulloorampara purpleemperor rulesarerules sassema-peulh saurorhamphus sheep-shearer sher-e-lahore smell-o-ramas sorel-moussel spermospheres sphaerophorus sphaerospores sphallomorpha superhumerals supermeasures superparallel urea-molasses