Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil.

During a recent survey of leaf-mining microlepidoptera in the Cerrado biome, mines of an undescribed Porphyrosela Braun (Lepidoptera: Gracillariidae: Lithocolletinae) were found associated with the forage peanut, Arachis pintoi Krapov. W.C. Greg. (Fabaceae). Consequently, adults, immature stages and the leaf mine of Porphyrosela arachisella sp. nov. are herein described based on light and scanning electron microscopy. A preliminary analysis of DNA barcode sequences including putative members of other lithocolletine species and all BINs (Barcode Index Numbers) available for Porphyrosela supports P. arachisella as an independent cluster, with 8 to 11% divergence. Its nearest neighbour was the cluster formed by three BINs (BOLD: ADT2137, BOLD: AAG1161 and BOLD: ADU9985) that includes specimens from Australia, Vietnam and Bangladesh. This is the first report of a lithocolletine gracillariid for Brazil, and the third species recognized for the genus in the Neotropical region.

A new species of Cicinnus Blanchard (Lepidoptera, Mimallonidae, Cicinninae) from the mangrove ecoregions of Brazil.

A new species of Cicinnus from northern coastal Brazil is described and illustrated: C. litoralis sp. n.. The species is known from five males collected in the mangrove ecoregions of the Brazilian states of Pará and Maranhão (the Pará mangrove and Maranhão mangrove ecoregions respectively). This area of Brazil is poorly sampled for Mimallonidae, and the new species represents the first mimallonid considered endemic to these ecoregions. We also provide a discussion regarding the type species of Cicinnus, C. orthane Blanchard, focusing on populations from the Cerrado and the Atlantic Forest of Brazil.

Taxonomic revision of Neotropical Phyllocnistis Zeller, 1848 (Lepidoptera: Gracillariidae), with descriptions of seven new species and host plant associations.

Until now, 20 species of leaf-mining micromoths of the genus Phyllocnistis Zeller (Lepidoptera, Gracillariidae) have been known to occur in the Neotropical region. Here we revise the previously known species and describe seven new species: four from French Guiana, P. kawakitai Brito & Lopez-Vaamonde, sp. nov., P. norak Brito & Lopez-Vaamonde, sp. nov., P. ohshimai Brito & Lopez-Vaamonde, sp. nov., P. petronellii Brito & Lopez-Vaamonde, sp. nov.; and, three from Brazil, P. helios Brito & Moreira, sp. nov., P. jupiter Brito & Moreira, sp. nov. and P. xylopiella Brito & Becker, sp. nov. Lectotypes are designated for P. aurilinea Zeller, 1877; P. citrella Stainton, 1856; P. rotans and P. sexangula Meyrick, 1915. Detailed descriptions of the pattern of forewing fasciae are provided for all species. Host plant associations, photographs of adults and illustrations of genitalia, when available, are provided for the described species of Neotropical Phyllocnistis. In addition, DNA barcodes were used for the delimitation of some species.

Acailandica and Ipamerica: two new Neotropical grapholitine genera (Lepidoptera: Tortricidae).

Two genera, Acailandica and Ipamerica, and five species (Acailandica acailandiae, A. maja, A. hilara, A. cacaulandiae, Ipamerica auctuncus) are described as new. Species of Acailandica are brightly colored (= telochromatic), whereas those of Ipamerica are cryptic. Carpocapsa comptana Walker, Grapholitha subtilana Zeller, and Laspeyresia pyrozona Meyrick are transferred to Acailandica, resulting in the following new combinations: Acailandica comptana (Walker), A. subtilana (Zeller), and A. pyrozona (Meyrick).

Three new cecidogenous species of Palaeomystella Fletcher (Lepidoptera, Momphidae) from the Brazilian Atlantic Rain Forest.

Three new cecidogenous species of Palaeomystella Fletcher (Lepidoptera, Momphidae) from the Brazilian Atlantic Rain Forest are described. Larvae of P. fernandesi Moreira & Becker, sp. n., P. rosaemariae Moreira & Becker, sp. n. and P. tavaresi Becker & Moreira, sp. n. induce galls, respectively, on Tibouchina sellowiana (Cham.) Cogn., T. asperior (Cham.) Cogn. and T. fissinervia (Schrank & Mart. ex DC.) Cogn. (Melastomataceae). Adults, immature stages and galls are illustrated, and data on life history and a preliminary analysis of mitochondrial DNA sequences, including related species, are also provided.

The taxonomic placement and provenance of Hypopyra inconspicua Herrich-Schäffer (Lepidoptera, Thyrididae)

The taxonomic placement and provenance of Hypopyra inconspicua Herrich-Schäffer (Lepidoptera, Thyrididae). Tanyodes inconspicua (Herrich-Schäffer) comb. nov. is transferred from Spirama Guenée (Noctuidae, Catocalinae) to Striglininae (Thyrididae), as a senior synonym of Ortogramma rufitibia R. Felder & Rogenhofer syn. nov. and Tanyodes ochracea Möschler syn. nov., and from the African to the Neotropical fauna.

Posição sistemática e procedência de Hypopyra inconspicua Herrich-Schäffer (Lepidoptera, Thyrididae). Tanyodes inconspicua (Herrich-Schäffer) comb. nov. é transferida de Spirama Guenée (Noctuidae, Catocalinae) para Striglininae (Thyrididae), como sinônimo mais antigo de Ortogramma rufitibia R. Felder & Rogenhofer syn. nov. e Tanyodes ochracea Möschler syn. nov., e da fauna africana para a neotropical.

Laemocharis ignicolor Ménétriés (Noctuidae, Arctiinae), a bogus neotropical moth / Laemocharis ignicolor Ménétriés (Noctuidae, Arctiinae), uma falsa mariposa neotropical

The identity of Laemocharis ignicolor Ménétriés, 1857 is established for the first time and is synonymized under Cosmosoma erythrarchos (Walker, 1854), syn. n.; lectotypes for L. ignicolor and L. vulnerata Herrich-Schãffer, [1854] are here designated.

A identidade de Laemocharis ignicolor Ménétriés, 1857 é estabelecida pela primeira vez e sinonimizada sob Cosmosoma erythrarchos (Walker, 1854), syn. n.; lectótipos para L. ignicolor e L. vulnerata Herrich-Schãffer, [1854] são aqui designados.

A review of the New World Atteva Walker moths (Yponomeutidae, Attevinae) / Resenha das mariposas do gênero Atteva Walker do Novo Mundo (Yponomeutidae, Attevinae)

The New World species of Atteva Walker are reviewed and illustrated in colour. One name: A. pustulella (Fabricius), nom. rev. and three species: A. aurea (Fitch), sp. rev., A. floridana (Neumoegen), sp. rev. and A. gemmata (Grote), sp. rev. are reinstated; five names are synonymised under A. aurea: Poeciloptera compta Clemens, syn. n., A. edithella Busck, syn. n., A. exquisita Busck, syn. n., A. ergatica Walsingham, syn. n. and A. microsticta Walsingham, syn. n.; four new species are described: A. rawlinsi sp. n., from the Dominican Republic, A. sidereoides sp. n., from Jamaica, A. entermedia sp. n., from Antigua, and A. zebrina sp. n., from Brazil; lectotypes for A. floridana and A. glaucopidella (Guenée) (=fulviguttata) are also designated.

As species de Atteva Walker são revistas e ilustradas em cores. Um nome: A. pustulella (Fabricius), nom. rev. e três espécies: A. aurea (Fitch), sp. rev., A. floridana (Neumoegen), sp. rev. and A. gemmata (Grote), sp. rev. são restabelecidos; cinco nomes são considerados sinônimos recentes de A.aurea: Poeciloptera compta Clemens, syn. n., A. edithella Busck, syn. n., A. exquisita Busck, syn. n., A. ergatica Walsingham, syn. n. e A. microsticta Walsingham, syn. n.; quatro espécies novas são descritas: A. rawlinsi sp. n., da República Dominica, A. sidereoides sp. n., da Jamaica, A. entermedia sp. n., de Antigua, e A. zebrina sp. n., do Brazil; são designados lectótipos para A. floridana e A. glaucopidella (Guenée) (=fulviguttata).

Three new cecidogenous Palaeomystella Fletcher (Lepidoptera, Coleophoridae, Momphinae) associated with Melastomataceae in Brazil / Três espécies novas de Palaeomystella Fletcher (Lepidoptera, Coleophoridae, Momphinae), cecidógenas, associadas com Melastomataceae no Brasil

Three new cecidogenous Palaeomystella Fletcher (Lepidoptera, Coleophoridae, Momphinae), described herein, induce galls on stems and leaves of Melastomataceae species. They include: Palaeomystella tibouchinae sp. n., on Tibouchina barbigera (Naudin) Baillon, P. oligophaga sp. n., on Macairea radula (Bonpland) de Candolle and M. thyrsiflora de Candolle, and P. henriettiphila sp. n., on Henriettea succosa (Aublet) de Candolle. Adults, including male and female genitalia, larva, pupa, and galls are illustrated and described in detail.

As espécies de Palaeomystella aqui descritas induzem cecídeas nos ramos e folhas de espécies de Melastomataceae: Palaeomystella tibouchinae sp. n. em Tibouchina barbigera (Naudin) Baillon, P. oligophaga sp. n. em Macairea radula (Bonpland) de Candolle, e M. thyrsiflora de Candolle, P. henriettiphila sp. n. em Henriettea succosa (Aublet) de Candolle. Os adultos, incluindo venação das asas, e genitálias dos machos e fêmeas, larvas, pupas e cecídeas, são descritos e ilustrados em detalhes.