Three new species of Ladoffa Young, 1977 are described: L. rubronigra sp. n. (North Brazil and Guyana), L. isabellina sp. n. (North Brazil), and L. trifasciata sp. n. (Panama). They are similar to the other species of the genus in the general aspect, mainly with regards to the coloration. However, they can be distinguished by the aspect of the male genitalia.
Hemiptera; Auchenorrhyncha; Cicadellidae; Ladoffa; new species