[1]
M. Dellacasa, R. D. Gordon, y G. Dellacasa, «APHODIUS (PLATYDERIDES) PULLATUS A. SCHMIDT, 1913, ANOTHER MEXICAN TAXOIM TO BE MOVED INTO THE GENUS CEPHALOCYCLUS AND REMARKS ON CEPHALOCYCLUS MEXICANUS (HAROLD, 1862) AND APHODIUS FREY! BALTHASAR, 1941. (COLEOPTERA SCARABAEOIDEA: APHODIIDAE)», AZM, n.º 79, pp. 11-15, abr. 2000.