Revision of the New World scentless plant bug genus Niesthrea Spinola (Heteroptera: Rhopalidae: Rhopalinae, Niesthreini), with description of six new species and a key to the species.

he scentless plant bug genus Niesthrea Spinola, 1837 (Rhopalinae, Niesthreini) is revised. Fourteen previously described species are diagnosed; Niesthrea ashlocki Froeschner, 1989 and Niesthrea remediana Grillo and Alayo, 1978 (revised synonymy) are synonymized under Niesthrea flava Grillo and Ala