On the identity of Gargaphia subpilosa Berg, 1879, G. bergi Monte, 1940 and G. penningtoni Drake, 1928 (Insecta, Hemiptera, Heteroptera, Tingidae), with the description of immatures of G. bergi

The correct designation of the lectotype of Gargaphia subpilosa Berg, 1879 is discussed and a paralectotype is recovered; G. penningtoni Drake, 1928 is considered a junior synonym of G. subpilosa Berg, 1879; G. bergi Monte, 1940 is raised from synonymy with G. subpilosa and instars II-IV are described. Illustrations of habitus of both species and of the immature stages II to V of G. bergi are provided together with photographs in the field of this last species.