Synonyms: Brachyrhinus 2-notatus; Brachyrhinus binotatus (heterotypic); Curculio 2-notatus; Curculio 2notatus; Curculio binotatus (heterotypic); Curculio capucinus (heterotypic); Curculio coloniformis (heterotypic); Curculio derasus (heterotypic); Curculio nigricans (heterotypic); Curculio semi-colon; Curculio semicolon (heterotypic); Lepyrus 2notatus; Lepyrus bi-notatus; Lepyrus binotatus (heterotypic); Lepyrus semi-colon; Lepyrus semicolon (heterotypic); Liparus binotatus (heterotypic); Rhynchaenus binotatus (heterotypic); Rhynchaenus semi-colon