A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil

Abstract The present paper describes a new species of Actinote (Nymphalidae, Heliconiinae, Acraeini) from southeastern Brazil, and describes the morphology of the adults and immature stages of this species. Actinote mantiqueira sp. nov. occurs in the Serra da Mantiqueira and Serra do Mar in the Atlantic Forest. Adults from this population are very similar to other species of the "orangish red mimicry complex", including Actinote alalia (C. Felder & R. Felder, 1860), its sister species, restricted to the mountains of southern Brazil. Actinote mantiqueira sp. nov. and A. alalia are distinguishable by wing pattern, male genitalia and larval morphology, and have strongly allopatric distributions. A redescription of Actinote alalia is also provided.

'Species' from two different butterfly genera combined into one: description of a new genus of Euptychiina (Nymphalidae: Satyrinae) with unusually variable wing pattern

ABSTRACT Sepona Freitas and Barbosa, gen. nov. is proposed for the Neotropical satyrine butterfly species Euptychia punctataWeymer, 1911 and its junior subjective synonyms Euptychia griseolaWeymer, 1911 and Taygetis indecisa Ribeiro, 1931. The new genus has a distinctive wing pattern and shape of the valvae in the male genitalia, the latter being a unique autapomorphy within the subtribe Euptychiina. Based on molecular data, this genus is not sister to any other single euptychiine genus, instead appearing as the sister to all remaining genera in the Taygetis clade. The present paper illustrates the complexity of the taxonomy of Euptychiina, and the importance of using different sources of evidence in taxonomic studies.