Diagnostics and updated catalogue of Acalyptris Meyrick, the second largest genus of Nepticulidae (Lepidoptera) in the Americas Author Stonis, Jonas R. Author Diškus, Arūnas Author Remeikis, Andrius Author Vargas, Sergio A. Author Solis, M. Alma text Zootaxa 2020 2020-03-06 4748 2 201 247 journal article 23708 10.11646/zootaxa.4748.2.1 e15a5b4c-9199-4679-afdf-1a08dd1cd564 1175-5326 3698667 CBB8899F-0DE8-491E-B6C1-468C2FDBE54C 32. Acalyptris specimen 12 ( Figs 129, 130 ) Microcalyptris specimen 12, in Wilkinson 1979: 73–75. Host plant. Unknown. Distribution. USA ( Arizona : Flagstaff). Remarks. According to Wilkinson (1979), Acalyptris „specimen 12“ may be conspecific with the externally slightly different Acalyptris punctulata ; the male genitalia of the latter is unknown.