A new species of Dilophochila Bates, 1888 with comments on natural history and distribution of the genus (Coleoptera: Melolonthidae: Rutelinae)

ABSTRACT

A new species, Dilophochila glabrasp. nov. is described from the Sierra Norte, Oaxaca, Mexico. Diagnosis and im-ages (dorsal, lateral and ventral habitus, and genitalia) of the taxonomic characters are provided. Affinities with their clos-est congeners and the general distribution pattern of the genus are discussed, considering that it presents a typical Mountain Paleoamerican sub-pattern. The modifications in the mouthparts of this genus due to the specialization in the intake of pine needles are commented, as well as in two other different taxa within Anomalini.(AU)