Nomenclatural changes in the suborders Auchenorrhyncha (Hemiptera) and Paleorrhyncha (Palaeohemiptera) Author Dmitriev, Dmitry A. text Zootaxa 2020 2020-11-18 4881 1 25 53 journal article 7939 10.11646/zootaxa.4881.1.2 7456d3a8-6a8f-48b0-8e30-ecd577e04c2e 1175-5326 4425714 83984052-D4D5-47AE-96E1-A232EF843F9B Achilidae Stål, 1866 Neoacus nom.nov. Type species: Acus acutulus Chen, Yang & Wilson 1989 = Acus Chen, Yang & Wilson, 1989a: 28 ( type species Acus acutulus Chen, Yang & Wilson 1989 ) homonym of Acus Grey, 1847 ( type species Buccinum maculatum Linnaeus, 1758 ; Mollusca: Gastropoda : Terebridae ) Etymology: Greek: νέος (new) + Acus Chen, Yang & Wilson, 1989 , from Latin acus , pin, needle; the gender is masculine.