New species in the genera Schultze, 1923 and Yoshitake, 2017 from Luzon Island, Philippines (Coleoptera, Curculionidae, Entiminae, Pachyrhynchini).

We describe and illustrate two new species from two previously monotypic genera Schultze, 1923 and Yoshitake, 2017 from Luzon Island, Philippines: , and serves as a new record for Luzon Island for which was only previously represented by Schultze, 1923 from Negros Island whereas serves as an additional record of in Mountain Province in Luzon Island. The discovery of these two new species from the Zoological Collections of the Philippine National Museum, collected in 1947 and 1985, respectively, highlights the value of natural history collections for the present and future generations of researchers.