List of Isonychus species
This is a list of 147 species in Isonychus, a genus of May beetles and junebugs in the family Scarabaeidae. Isonychus species Isonychus aenescens Moser, 1919 c g Isonychus aequatorialis Moser, 1924 c g Isonychus albicinctus (Mannerheim, 1829) c g Isonychus albofasciatus Blanchard, 1850 c g Isonychus albosignatus Moser, 1921 c g Isonychus alienus Frey, 1970 c g Isonychus angosturanus Moser, 1924 c g Isonychus arbusticola Erichson, 1847 c g Isonychus argentinus Moser, 1919 c g Isonychus arizonensis Howden, 1959 i c g b Isonychus bahianus Frey, 1974 c g Isonychus bimaculatus Burmeister, 1855 c g Isonychus bistrigus Burmeister, 1855 c g Isonychus bivittatus Burmeister, 1855 c g Isonychus boliviensis Moser, 1918 c g Isonychus braumeisteri Frey, 1969 c g Isonychus bruchiformis (Germar, 1813) c g Isonychus burmeisteri Von Dalle Torre, 1912 c g Isonychus callosipygus Frey, 1965 c g Isonychus castaneus Burmeister, 1855 c g Isonychus catharinae Blanchard, 1850 c g Isonychus caudiculatus Moser, 1918 c g Isonychus cervicapra Frey, 1965 c g Isonychus cervinalis Frey, 1965 c g Isonychus cervinodes Frey, 1965 c g Isonychus cervinus Erichson, 1847 c g Isonychus chacoensis Moser, 1918 c g Isonychus chiriquinus Bates, 1887 c g Isonychus cinereus Blanchard, 1850 c g