Nyctibora isoldae Lopes & Assumpção

Holotype: Male. Brazil (MNRJ).

Geographical Distribution. Brazil: Rio de Janeiro.

Comment. Ny. isoldae differs from Ny. sericea in coloration, with completely black pronotum and tegmen and no yellow spot on pronotum; subgenital plate similar to Ny. bromelicola; differing from Ny. bromelicola and Ny. sericea in configuration of apex of supra-anal plate, little acuminate compared to that of Ny. bromelicola .