(Crassiproetus_turgidus,((Crassiproetus_globosus,(Crassiproetus_stummi,((Crassiproetus_traversensis,((Crassiproetus_calhounensis,(Crassiproetus_alpenensis,Crassiproetus_canadensis)),(Crassiproetus_microgranulatus,Crassiproetus_schohariensis))),(Crassiproetus_crassimarginatus,(Crassiproetus_sibleyensis,Crassiproetus_norwoodensis))))),(Crassiproetus_neoturgidus,Crassiproetus_halliturgidus)));