Synonyms: Anthonomus melanocephalus (heterotypic); Anthonomus perforator (heterotypic); Anthonomus philocola; Anthonomus suturalis (heterotypic); Anthonomus varians (heterotypic); Curculio melanocephalus (heterotypic); Curculio melanopis (heterotypic); Curculio nigrocapitatus (heterotypic); Curculio perforator (heterotypic); Curculio phyllocola (heterotypic); Curculio resinae (heterotypic); Curculio varians (heterotypic); Rhamphus varians (heterotypic); Rhynchaenus melanocephalus (heterotypic); Rhynchaenus nigritulus (heterotypic); Rhynchaenus perforator (heterotypic); Rhynchaenus phyllocola (heterotypic); Rhynchaenus varians (heterotypic)