Checklist of cicadas (Hemiptera: Cicadidae) of Luzon, Philippines, with six new species and revised keys to the species of Oncotympana Stål and Psithyristria Stål Author Lee, Young June text Zootaxa 2010 2621 1 26 journal article 10.5281/zenodo.198106 479ee70f-81d2-4944-9842-30868b19e241 1175-5326 198106 18. Psithyristria incredibilis Lee & Hill, 2010 Psithyristria incredibillis Lee & Hill, 2010 : 287 [TL: E. Luzon, Philippines ]. Material examined. Type material in Lee & Hill (2010) . Distribution. Philippines (E. Luzon).