Polyphylla Harris 1841

La Rue, Delbert A., 2016, Natural history, ecology, and conservation of the genus Polyphylla Harris, 1841. 1. New species from the southwestern United States and Baja California, Mexico, with notes on distribution and synonymy (Coleoptera: Scarabaeidae: Melolonthinae), Insecta Mundi 2016 (491), pp. 1-41 : 32

Polyphylla Harris 1841

“aeolus” group

Polyphylla aeolus La Rue 1998 Polyphylla koso La Rue , new species

“crinita” group Polyphylla crinita LeConte 1856 syn. Polyphylla pacifica Casey 1895 syn. Polyphylla crinita mystica Casey 1914 syn. Polyphylla incolumis Casey 1914 syn. Polyphylla ruficollis perversa Casey 1914 * syn. Polyphylla ona von Bloeker 1939 syn. Polyphylla santarosae von Bloeker 1939 Polyphylla modulata Casey 1914 Polyphylla nigra Casey 1914 * syn. Polyphylla incolumis relicta Casey 1914 syn. Polyphylla incolumis robustula Casey 1914 syn. Polyphylla martini von Bloeker 1939 syn. Polyphylla santacruzae von Bloeker 1939 Polyphylla morroensis La Rue , new species

“decemlineata” group Polyphylla decemlineata (Say) 1824 (as Melolontha ) syn. Polyphylla decemlineata laticauda Casey 1914 syn. Polyphylla decemlineata parilis Casey 1914 syn. Polyphylla decemlineata reducta Casey 1914 syn. Polyphylla matrona Casey 1914 syn. Polyphylla potosiana Casey 1914 syn. Polyphylla ruficollis Casey 1914 syn. Polyphylla ruficollis castanea Casey 1914 syn. Polyphylla ruficollis oregona Casey 1914 syn. Polyphylla squamotecta Casey 1914 syn. Polyphylla comstockiana von Bloeker 1939 * Polyphylla arguta Casey 1914