Umjaba

{{Short description|Genus of true bugs}}

{{Automatic taxobox

| image = Umjaba_evanescens.jpg

| image_caption = Umjaba evanescens, male

| display_parents = 2

| taxon = Umjaba

| authority = Distant, 1904

| subdivision_ranks = Species

| subdivision = See text

}}

Umjaba is a genus of cicadas from Madagascar.Distant, W. L. 1912. Homoptera Fam. Cicadidae, Subfam. Cicadinae. Genera Insectorum Fasc. 142. V. Verteneuil & L. Desmet, Bruxelles