New Species of MacrodactylusDejean (Coleoptera: Scarabaeidae: Melolonthinae: Macrodactylini) from Mexico

摘要: Abstract Macrodactylus howdeni, new species, from pine-oak forest at 2,600 m elevation near Toluca, state of Mexico, and noveloi, cloud 1,050 in the Michoacan oak forests 780–1,160 Nayarit, Mexico are described. Illustrations diagnostic characters comparative comments with similar species included. New records provided for submarginatus Bates Michoacan, pokornyanus Arce-Perez Moron longicollis (Latreille) Oaxaca. With these additions, 27 Dejean recorded Mexico.