tive of couplet "13", and illustrated the left elytron (432, fig. 8). Those specimens, from the MZSP collection, are herein described as Phoebe birai sp. nov. Martins & Galileo (2003) expanded the distribution of P. spegazzinii from Argentina to Bolivia and Paraguay, photographed a male from Paraguay and commented: "Os élitros na série sintípica e no exemplar do Paraguai são iguais, mas, no exemplar boliviano, o padrão de colorido é como aquele representado em Martins & Galileo (1998: 432, fig. 8)". The specimen figured from Paraguay is herein considered as the true P. spegazzinii. However, the specimen from Bolivia, that agrees with the figure 8 in Martins & Galileo (1998), is Phoebe birai sp. nov. Thus, P. spegazzinii is formally excluded from the fauna of Bolivia. Galileo & Martins (2013), based on a specimen from Ecuador (Manabi), erroneously redescribed and figured P. spegazzinii, considering the very different pattern as chromatic variation. The specimen figured is now described as P. magisterbira sp. nov. In the key to species of Phoebe from Martins & Galileo (2014), the true P. spegazzinii (figure 2.119)