TAXONOMIC CONTRIBUTIONS TO AMERICAN ANACOLINI (COLEOPTERA: CERAMBYCIDAE: PRIONINAE): A NEW GENUS, NEW SPECIES, AND A REVISED KEY FOR THE GENERA

摘要

Five new species and one new genus of the tribe Anacolini (Cerambycidae: Prioninae) are described from South America: Motilon hirsutumidus gen. et sp. nov. (Colombia), Oideterus tibiaprocerus sp. nov. (Colombia), O. latithorax sp. nov. (Colombia), and O. nigmm sp. nov. (Colombia), and Otheostethus impostor (Colombia and Ecuador). The key to the American genera of Anacolini is updated. Additionally, data on male morphology of Myzomorphus amabilis (Tippmann, 1960) is provided for the first time. Moreover, interesting color variabilities of Oideterus diehotomus (Galileo, 1987) and O. birai Galileo et al. 2018 are described. Finally, Oideterus diehotomus is reported from Colombia for the first time.