Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Hoplomaladera monticola Kobayashi, 1991)
Pachyserica nigroguttata (Brenske 1897)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Pachyserica Brenske, 1898)
Pachyserica pulvinosa (Frey 1972)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Pachyserica Brenske, 1898)
Plectris maculosa (Moser 1918)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Plectris Le Peletier & Audinet-Serville, 1828)