Fauna Portal Genus Number: 910
(after Day 1999): Rigula is readily distinguished by the broad, markedly ridged lateral pronotal processes and the median pronotal process vertically enlarged posteriorly (Fig. 161). Setae on tegmen surface. Cross veins between M1 and M2.
Day MF (1999): The genera of Australian Membracidae (Hemiptera : Auchenorrhyncha). Invertebrate Taxonomy. 13: 629 - 747DOI