A review of the South American metalmark genus Alesa Doubleday, 1847 (Lepidoptera: Riodinidae: Eurybiini) with the description of two new species.

The taxonomy of the South American metalmark butterflies of the genus Alesa Doubleday, 1847 is reviewed. A new taxonomic arrangement for Alesa is supported after the analysis of about 600 specimens, including the recognition of two new species, described herein, A. juliae sp. nov. and A. mariae sp. nov.. Alesa negra Röber, 1931, so far recognized as a junior subjective synonym of A. telephae (Boisduval, 1836), is here recognized as a valid species (stat. rev.) and A. amethystina Gallard & Fernandez, 2015 as a junior subjective synonym (syn. nov.) of A. negra, and A. fournierae Lathy, 1958 is recognized as a junior subjective synonym (syn. nov.) of A. amesis (Cramer, 1777). Neotypes are designated for Papilio amesis Cramer, 1777, Erycina prema Godart, [1824] and Mimocastinia egeria Biedermann, 1936. Lectotypes are designated for Erycina priolas Godart, [1824], Eurybia telephae Boisduval, 1836, A. smaragdifera Westwood, 1851, A. lipara Bates, 1868, A. hemiurga Bates, 1868, A. thelydrias Bates, 1868, and Mimocastnia rothschildi Seitz, 1913. Three previously established species groups are here supported by morphological characters including the following species, "prema group": A. prema, A. esmeralda Salazar & Constantino, 2007, A. beneluzi Gallard & Fernandez, 2015, A. rothschildi and A. juliae sp. nov.; "telephae group": A. telephae, A. humilis Brévignon, 2015, A. negra stat. rev. and A. suzana Ahrenholz & Hall, 2010; and "amesis group": A. amesis, A. mariae sp. nov., A. lipara Bates, 1867, A. hemiurga Bates, 1867 and A. thelydrias Bates, 1867. Adults and their genitalia are illustrated for all species available to examination. The main diagnostic characters used to distinguish the species belonging to the "amesis group" are illustrated, and pictures of adults images in situ and distribution maps are provided. Additionally, all species are diagnosed and discussed based on their morphology.

Natural history and morphology of immature stages of Tolype medialis (Jones, 1912) (Lepidoptera: Lasiocampidae: Macromphaliinae).

Lasiocampidae belongs to superfamily Lasiocampoidea and contains more than a thousand species nearly distributed worldwide. Despite the great species richness and wide distribution, this group has internal phylogenetic relationships still little explored and with few studies on the morphology and biology of its immatures. This study describes the immature stages of the neotropical species Tolype medialis (Jones, 1912), focusing on the morphology and natural history. The eggs of T. medialis are oviposited freely inside a conical structure, and the larvae showed gregarious behavior in all instars. The seventh and eighth instar bear a pair of abdominal rounded flattened reddish brown glands on the segments A1, A2, A7, and A8 that produce a wax-like secretion that covers the pupae and the internal walls of the cocoon. In order to add information to the Lasiocampidae family, we compare and discuss these and other traits from the morphology and natural history of T. medialis immatures.

Taxonomic revision of the Neotropical Augiades Hbner, [1819] (Lepidoptera: Hesperiidae).

The Neotropical skipper genus Augiades Hbner, [1819] (Lepidoptera: Hesperiidae) is revised. Neotypes are designated for Hesperia vespasius Fabricius, 1793, and Phareas epimethea Pltz, 1883. Lectotypes are designated for Papilio crinisus Cramer, 1780, and Lignyostola crinisus var. bicolor Mabille Boullet, 1919. Illustrations of adults and male and female genitalia, distribution maps, and an identification keys are provided for all taxa.

Revalidation of Yphthimoides inornata (Hayward, 1962 (Lepidoptera: Nymphalidae: Satyrinae: Satyrini: Euptychiina) based on morphological and molecular data with description of the immature stages.

Yphthimoides inornata (Hayward, 1962) stat. rev., currently regarded as a nomen dubium and synonym of Yphthimoides yphthima (C. Felder R. Felder, 1867) has its status revalidated based on morphological characters and the DNA barcode. Images of the male and female, including their genitalia, information on the distribution, habitat, and immature stages are provided.

Global Potential Distribution of the South American Cutworm Pest Agrotis robusta (Lepidoptera: Noctuidae).

Invasive pest species can represent significant losses to the agricultural economy of a country. Assessing the potential distribution of known pest species could be an important tool to evaluate possible invasive threats globally. Agrotis robusta (Blanchard) is an endemic species of temperate areas of South America considered an important pest of seedlings of sunflower, dry bean, and potatoes. The polyphagous habit of A. robusta, along with its regional importance and history of misidentifications, makes it a species of concern for other regions of the world. In this work, we assessed the potential distribution of A. robusta with Maxent based on occurrence data and variables related to climate and soil. The bioclimate profile of the species showed a marked seasonality and medium average monthly temperature, coinciding with the temperate climate of the Köppen-Geiger classification. Other important variables related to the species distribution included average solar radiation and soil pH. Suitable conditions were identified in North America, Central America, Europe, Southern Africa, Asia, and Australia. High suitable places overlapped with some of the most important countries of production of host crops of A. robusta. Our conclusions highlight the importance of taking this species into account when importing goods from countries with the presence of A. robusta, especially for countries that are important producers of host crops.

Systematics of Opsiphanes Doubleday, [1849] (Lepidoptera: Nymphalidae, Satyrinae, Brassolini): an integrative approach.

Opsiphanes Doubleday, [1849] (Lepidoptera: Nymphalidae: Satyrinae: Brassolini) is an exclusively Neotropical genus, occurring from Argentina to Mexico. Until the present study, Opsiphanes was considered to contain 14 species, 60 subspecies, and 38 synonyms. The considerable phenotypic variation of species and subspecies of the genus has affected the taxonomy of the group by causing the proliferation of several names that have been proposed to represent their diversity, taxa that have often not been adequately described and/or delimited. The present study analyzed information on the immature stages and morphology, with molecular data and distribution data, in order to provide revised taxonomic hypotheses for Opsiphanes species and subspecies. These analyses of approximately 5,500 specimens and all species known for the genus made it possible to define two groups: "cassiae" and "quiteria". The "quiteria" group was subdivided into seven subgroups: "boisduvallii", "camena", "zelotes", "sallei", "quiteria", "fabricii", and "invirae". The statuses of three species and two subespecies are reinstated: Opsiphanes badius Stichel, 1902 stat. rest., Opsiphanes quirinus Godman & Salvin, 1881 stat. rest., Opsiphanes merianae Stichel, 1902 stat. rest., Opsiphanes bogotanus castaneus Stichel, 1904 stat. rest. and Opsiphanes badius cauca Röber, 1906 stat. rest. Six subspecies are here treated as species: Opsiphanes mexicana Bristow, 1991 stat. nov., Opsiphanes zelus Stichel, 1908 stat. nov., Opsiphanes farrago Stichel, 1904 stat. nov., Opsiphanes barkeri Bristow, 1991 stat. nov., Opsiphanes caliensis Bristow, 1991 stat. nov., and Opsiphanes cuspidatus Stichel, 1904 stat. nov. One subjective synonym is treated as a valid subspecies: Opsiphanes invirae pernambucoensis Bristow, 1991 stat. rev. One species is treated as a subspecies: Opsiphanes cassiae tamarindi C. Felder & R. Felder, 1861 stat. nov. Eight new statuses are proposed: Opsiphanes cassiae incolumis Stichel, 1904 stat. nov., Opsiphanes cassiae tamarindi C. Felder & R. Felder, 1861 stat. nov., Opsiphanes badius angostura Bristow, 1979 stat. nov., Opsiphanes fabricii camposi Bristow, 1991 stat. nov., Opsiphanes fabricii numatius Fruhstorfer, 1912 stat. nov., Opsiphanes merianae notanda Stichel, 1904 stat. nov., Opsiphanes periphetes Fruhstorfer, 1912 stat. nov., and Opsiphanes cuspidatus relucens Fruhstorfer, 1907 stat. nov. Seven subjective synonyms are reinstated: Opsiphanes crameri C. Felder & R. Felder, 1862 syn. rest. of Opsiphanes cassiae cassiae (Linnaeus, 1758); Opsiphanes tamarindi latifascia Rothschild, 1916 syn. rest. of Opsiphanes cassiae incolumis Stichel, 1904 stat. nov.; Opsiphanes erebus Röber, 1927 syn. rest. of Opsiphanes quiteria quirinalis Staudinger, 1887; Opsiphanes cassina aequatorialis Stichel, 1902 syn. rest., Opsiphanes invirae pseudophilon Fruhstorfer, 1907 syn. rest., Opsiphanes invirae remoliatus Fruhstorfer, 1907 syn. rest., and Opsiphanes invirae agasthenes Fruhstorfer, 1907 syn. rest. of Opsiphanes invirae invirae (Hübner, [1808]). Twenty-five new synonyms are proposed: Pavonia Godart [1824] syn. nov. of Bia Hübner, [1819]; Opsiphanes bogotanus phrataphernes Fruhstorfer, 1912 syn. nov., and Opsiphanes bogotanus blandini Bristow, 1991 syn. nov. of Opsiphanes bogotanus bogotanus Distant, 1875; Opsiphanes cassiae alajuela Bristow, 1991 syn. nov. of Opsiphanes bogotanus castaneus Stichel, 1904 stat. rest.; Opsiphanes cassiae rubigatus Stichel, 1904 syn. nov., Opsiphanes cassiae strophios Fruhstorfer, 1907 syn. nov., and Opsiphanes tamarindi xiphos Fruhstorfer, 1907 syn. nov. of Opsiphanes cassiae cassiae (Linnaeus, 1758); Opsiphanes tamarindi corrosus Stichel, 1904 syn. nov., and Opsiphanes tamarindi kleisthenes Fruhstorfer, 1912 syn. nov. of Opsiphanes cassiae tamarindi C. Felder & R. Felder, 1861 stat. nov.; Opsiphanes mutatus parodizi Bristow, 1991 syn. nov. of Opsiphanes farrago Stichel, 1904 stat. nov.; Opsiphanes sallei kennerleyi Bristow, 1991 syn. nov. of Opsiphanes sallei colombiana Bristow, 1991; Opsiphanes quiteria talamancensis Bristow, 1991 syn. nov. of Opsiphanes quirinus Godman & Salvin, 1881 stat. rest.; Opsiphanes quiteria quaestor Stichel, 1902 syn. nov., Opsiphanes quiteria bolivianus Stichel, 1902 syn. nov., and Opsiphanes quiteria cardenasi Bristow, 1991 syn. nov. of Opsiphanes quiteria quiteria (Stoll, 1780); Opsiphanes quiteria phylas Fruhstorfer, 1912 syn. nov. of Opsiphanes quiteria quirinalis Staudinger, 1887; Opsiphanes cassina chiriquensis Stichel, 1902 syn. nov. of Opsiphanes fabricii fabricii (Boisduval, 1870); Opsiphanes cassina milesi Bristow, 1991 syn. nov. of Opsiphanes merianae notanda Stichel, 1904 stat. nov.; Opsiphanes cassina aucotti Bristow, 1991 syn. nov. of Opsiphanes periphetes Fruhstorfer, 1912 stat. nov.; Opsiphanes cassina C. Felder & R. Felder, 1862 syn. nov., Opsiphanes invirae intermedius Stichel, 1902 syn. nov., Opsiphanes invirae amplificatus Stichel, 1904 syn. nov., Opsiphanes sticheli Röber, 1906 syn. nov., Opsiphanes invirae roraimaensis Bristow, 1991 syn. nov., and Opsiphanes invirae sieberti Bristow, 1991 syn. nov. of Opsiphanes invirae invirae (Hübner, [1808]). To ensure unambiguous identification of names, nine neotypes were designated for: Opsiphanes bogotanus Distant, 1875, Opsiphanes aurivillii Röber, 1906, Papilio glycerie Fabricius, 1787, Opsiphanes zelotes zelus Stichel, 1908, Opsiphanes badius var. cauca Röber, 1906, Opsiphanes erebus Röber, 1927, Potamis invirae Hübner, [1808], Opsiphanes sticheli Röber, 1906, and Opsiphanes invirae ledon Fruhstorfer, 1912; and nine lectotypes for: Opsiphanes bogotanus phrataphernes Fruhstorfer, 1912, Opsiphanes tamarindi cherocles Fruhstorfer, 1912, Caligo tamarindi Boisduval, 1870, Opsiphanes sallei nicandrus Fruhstorfer, 1912, Opsiphanes quiteria augeias Fruhstorfer, 1912, Opsiphanes quirinus Godman & Salvin, 1881, Opsiphanes quiteria var. meridionalis Staudinger, 1887, Opsiphanes quiteria oresbios Fruhstorfer, 1912, and Opsiphanes quiteria phylas Fruhstorfer, 1912, . The present taxonomic scheme proposed for Opsiphanes includes 23 species, 23 subspecies, and 69 synonyms.

Taxonomic revision of the monotypic genera of Siculodini (Lepidoptera, Thyridoidea, Thyrididae, Siculodinae).

Four monotypic genera of the tribe Siculodini are revised and adults and their genitalia illustrated for both sexes. Hepialodes Guenée, 1858, Iza Walker, 1865 and Loxiorhiza Warren, 1904 were originally described to include only one species each and they have not been subject to taxonomic revision since that time. From our study, Meskea Grote, 1877, previously with two species, becomes the monobasic Meskea horror Dyar, 1913 syn. nov. of Meskea dyspteraria Grote, 1877. These genera occur in South America, and of these only Meskea extends to the southern North America. Lectotypes are designated for Hepialodes follicula Guenée, 1858, Siculodes nubecula Guenée, 1858 and Zeuzerodes (Siculodes) cervinalis Pagenstecher, 1892.

Molecular characterization and phylogenetic assessment of agricultural-related noctuids (Lepidoptera: Noctuidae) of South America

ABSTRACT Accurate identification of species is fundamental to every biological research. While morphological identification is a time-consuming and skilled technique, straightforward molecular techniques require the availability of a database of previously sequenced and identified specimens. For most countries of South America, species of noctuids with available sequences are scarce, mostly restricted to species of economic importance, making molecular identification untenable. Here we sequenced the mitochondrial DNA 'barcode' region of the cytochrome c oxidase subunit I gene of 34 specimens pertaining to 26 species of South American noctuids, 20 of these for the first time. For all species, genetic distances were higher for interspecific than for intraspecific relations, supporting the utility of DNA 'barcodes' to identify species. Larger intraspecific divergences occurred in species of Agrotis and Anicla, and interspecific divergences lower than 2% occurred in about one fifth of the species, all in species of Agrotis, Feltia, and Anicla. These results will allow identifying these species using DNA 'barcodes', either for pest management or general biological studies. Furthermore, we carried out phylogenetic analyses with those sequences and 158 other sequences of 85 species of noctuids mined from GenBank. These analyses, in every case, grouped species of the same genus suggesting that the DNA 'barcodes' region alone can be useful for lower level phylogeny in this group, recovering as monophyletic groups such as Copitarsia, Agrotis and Austrandesiita. Conversely, groups such as Mythimna (Mythimna) and the subgenera of Feltia were not recovered as monophyletic, suggesting the need for further taxonomic studies in these groups.

A review of the Neotropical skipper genus Sodalia Evans, 1955 (Lepidoptera: Hesperiidae: Hesperiinae) with the description of a new species.

The Neotropical skipper genus Sodalia Evans, 1955 and its respective species are revised. Sodalia includes five species: S. sodalis (Butler, 1877) (type species), S. argyrospila (Mabille, 1876), S. coler (Schaus, 1902), S. petiti Gaviria-Ortiz, Dolibaina A. Warren sp. nov. (described from low to mid elevations of the western Andes of Ecuador and from the Cordillera de la Costa in Venezuela), and Sodalia spangla (Evans, 1955) comb. nov. hitherto combined with Mnasitheus Godman, 1900. Lectotypes for Pamphila sodalis Butler, 1877 and Achlyodes argyrospila Mabille, 1876 are designated. The genus and species are redescribed and illustrations of relevant morphological characters necessary for identification are provided, as well as updated distributional maps.

Taxonomic revision of the genus Panca Evans, 1955 (Hesperiidae: Hesperiinae: Hesperiini: Moncina) with the description of two new species.

The South American genus Panca Evans, 1955 and its respective species are revised. Previous to this study, the genus included solely its type species, Lerodea subpunctuli Hayward, 1934, until Panca moseri Dolibaina, Carneiro O. Mielke, 2017 was described recently. However, as a result of a broader morphological study including closely related genera, we here propose that Panca assembles 12 species, most of which inhabit open environments such as the Cerrado biome and the natural grasslands of the Atlantic Forest biome. Eight species formerly included among other genera of Moncina are here combined with Panca: Panca satyr (Evans, 1955) comb. nov., Panca tobiasi (Mielke, 1992) comb. nov., Panca trogon (Evans, 1955) comb. nov., Panca steinhauseri (Dolibaina A. Warren, 2015) comb. nov., Panca acroleuca (Plötz, 1884) comb. nov., and Panca mirnae (O. Mielke, Dolibaina, Carneiro A. Warren, 2015) comb. nov. (all formerly in Artines Godman, 1901), Panca paulo (Bell, 1932) comb. nov. (formerly in Eutocus Godman, 1901), and Panca mictra (Evans, 1955) comb. nov. (formerly in Vidius Evans, 1955). Additionally, two new species are described from Brazil: Panca puri Medeiros, O. Mielke Casagrande sp. nov. (from Pará, Pernambuco, Minas Gerais, Rio de Janeiro and Paraná) and Panca xavante Medeiros, O. Mielke Dolibaina sp. nov. (from Mato Grosso, Goiás, Distrito Federal and Minas Gerais). A neotype for Apaustus acroleuca Plötz, 1884 is designated. Illustrations of the male and female genitalia and distribution maps are presented for all the species of Panca and an identification key is provided for both sexes.

Taxonomy of five neglected South American species of Dargida Walker (Lepidoptera: Noctuidae).

The taxonomy of five South American species of Dargida Walker currently allocated in Leucania Ochsenheimer (four species) and in Lasionycta Aurivillius (one species) is revised. Leucania roseilinea (Köhler, 1947), Leucania phaeoneura Hampson, 1913, Leucania mocoides Dognin, 1897, Leucania alboradiata (Hampson, 1905) and Lasionycta radiata (Köhler, 1966), are here combined with the genus Dargida Walker for the first time (comb. nov.). Two new synonyms are proposed, Leucania roseilineoides Poole, 1989 is an objective junior synonym of Borolia roseilinea Köhler, 1947 (syn. nov.) (ICZN 51.4), and B. lilloana Köhler, 1947 is a subjective junior synonym of Leucania phaeoneura Hampson, 1913 (syn. nov.). Lectotype for Borolia lilloana is designated to ensure nomenclatural stability and recognizability of the taxon. All species are redescribed and discussed, and the habitus and male and female genitalia (when available) are given, as well as an updated geographical map.

Taxonomic review of the "Probetoriformes" species group of Symmachia Hübner, [1819] (Lepidoptera: Riodinidae), with the description of two new species from the Brazilian Atlantic Forest.

The "Probetoriformes" species group of Symmachia Hübner, [1819] proposed by Stichel (1910; 1930) is redefined based on morphological evidence, and the species herein included in the group are revised. Two new species from the Brazilian Atlantic Forest are described: S. atlantica Dias, Dolibaina Mielke sp. nov. and S. uirassu Dolibaina, Dias Casagrande sp. nov. Additionally, one restituted status, S. championi Godman Salvin, 1886 stat. rest., one revalidated status, S. belti Godman Salvin, 1886 stat. rev., and one new status, S. meyi Brévignon, 1998 stat. nov., are proposed; therefore, the "Probetoriformes" species group, as herein conceived, includes 10 of the about 60 species of the "catch-all" genus Symmachia. A neotype for Papilio probetor Stoll, 1782 and lectotypes for S. probetor form astiama Seitz, 1913, S. belti and S. championi are designated. The female of the recently described species S. divisora Dolibaina Leite, 2012 is recognized and described for the first time. Additionally, morphologic illustrations and a dichotomous key for species of the "Probetoriformes" species group are provided.

Two new Andean species of Alychna Grishin, 2019 (Hesperiidae, Hesperiinae, Hesperiini, Moncina) from Bolivia and Peru.

Two new species of Alychna Grishin, 2019, Alychna chulumani Medeiros, Dolibaina O. Mielke sp. nov. from Bolivia (La Paz, Chulumani) and Alychna argenteus Medeiros, Dolibaina Casagrande sp. nov. from Peru (Huánuco, Carpish) are described. Illustrations of the wing pattern, forewing stigma and male genitalia of the two species are provided.

A new species of Enosis Mabille, 1889 (Lepidoptera, Hesperiidae, Hesperiinae) from southern Brazil and notes on Enosis angularis (Möschler, 1877).

A new species of Enosis Mabille, 1889 from southern Brazil, E. ester Lemes, Mielke Casagrande sp. nov, is described and illustrated. The new species is closely related to Enosis angularis (Möschler, 1877) but can be distinguishable by a set of characters on wings and male genitalia. An updated geographic distribution for E. angularis is given and illustrations of the female genitalia are provided for the first time.

Taxonomic revision of the Neotropical genus Telemiades Hübner, [1819 (Lepidoptera: Hesperiidae: Eudaminae), with descriptions of fourteen new species.

Telemiades Hübner, [1819] is currently comprised of 22 species and 14 subspecies distributed exclusively in the neotropics. The genus is defined by the morphological pattern of the uncus, apiculus, labial palpi and venation. However, some species have a uniform pattern of coloration making it difficult to establish their correct identity in some cases. The aims of the present study were to present a taxonomic revision of Telemiades Hübner, [1819] in order to provide a stable taxonomic hypothesis for the group, to describe the new species and to present diagnoses to help in species identification. According to the present study, Telemiades is now composed of 41 species. Fourteen new species are recognized and described. Three subspecies are here treated as valid species: T. marpesus (Hewitson, 1876) stat. rest., T. misitheus Mabille, 1888 stat. rest. and T. pekahia (Hewitson, 1868) stat. rest. Two synonyms are treated as valid species: T. insulsus (Draudt, 1922), stat. rev. and T. xantho Hayward, 1939 stat. rev. Five new synonyms are proposed: Plesioneura lamus Mabille, 1888 syn. nov. and Telemiades antiope tosca Evans, 1953 syn. nov. of T. antiope (Plötz, 1882), Echelatus punctatus Mabille Boullet, 1917 syn. nov. of T. epicalus Hübner, [1819], Proteides nicola Plötz, 1882 syn. nov. of T. laogonus (Hewitson, 1876) and Eudamus phlius Plötz, 1881 syn. nov. of T. nicomedes (Möschler, 1879). To provide stability for existing names, six neotypes were designated for: Proteides amphion Geyer, 1832, Plesioneura compressa Möschler, 1877, Papilio avitus Stoll, 1781, Telegonus mygdon Möschler, 1877, Proteides aesopus Plötz, 1882 and Papilio corbulo Stoll, 1781; and 19 lectotypes for: Aethilla buffumi Weeks, 1906, Eudamus marpesus Hewitson, 1876, Telemiades misitheus Mabille, 1888, Pterygospidea pekahia Hewitson, 1868, Telemiades lurideolus Mabille, 1877, Eudamus laogonus Hewitson, 1876, Eudamus penidas Hewitson, 1867, Telemiades ceramina Herrich-Schäffer, 1869, Telemiades megalloides Schaus, 1902, Pythonides hoyti Weeks, 1906, Eudamus praestes Hewitson, 1876, Telemiades epicalus Hübner, [1819], Eudamus phasias Hewitson, 1867, Telemiades arcturus Herrich-Schäffer, 1869, Echelatus punctatus Mabille Boullet, 1917, Eudamus centrites Hewitson, 1870, Telegonus gallius Mabille, 1888, Telegonus nicomedes Möschler, 1879, and Arteurotia meris Plötz, 1886.

Insect (Hexapoda) diversity in the oceanic archipelago of Fernando de Noronha, Brazil: updated taxonomic checklist and new records

ABSTRACT Hexapods, commonly known as insects, are a neglected taxonomic group in the Fernando de Noronha archipelago, with unanswered questions about their species richness and the ecological processes in which they are involved (e.g., colonization, introduction, establishment, and extinction). Herein, we provide an updated Hexapod checklist with current nomenclatural combinations. The entomofauna of the Fernando de Noronha archipelago is currently composed of 453 species in 21 orders. The orders, and their respective number of species, are: Blattaria (9), Coleoptera (118), Collembola (29), Dermaptera (3), Diplura (1), Diptera (134), Embioptera (1), Hemiptera (29), Hymenoptera (59), Isoptera (2), Lepidoptera (25), Mantodea (1), Neuroptera (3), Odonata (5), Orthoptera (11), Phasmatodea (1), Phthiraptera (6), Psocoptera (3), Siphonaptera (1), Thysanoptera (10), and Zygentoma (2). The archipelago has 263 new taxon records (family + genera + species). Thirty-eight species (3.39%) were described from local specimens and most of them are likely endemic species. This study more than doubles our knowledge (from the previous 190 records) of the entomofauna in this large Brazilian archipelago. This study also provides a baseline for studies on its conservation status and for implementing future environmental management programs.

Taxonomic revision of the genus Tarmia Lindsey, 1925 stat. rev. (Hesperiidae: Hesperiinae: Hesperiini: Moncina) with the description of a new species from the Andes.

The genus Tarmia Lindsey, 1925, long considered a junior synonym of Phanes Godman, 1901, is here revised and its status is revalidated based on morphological evidence. Two Andean species are included in Tarmia: the type species, T. monastica Lindsey, 1925 comb. rev., and a new species herein described, Tarmia greeneyi A. Warren, Medeiros, Dolibaina O. Mielke sp. nov., from Ecuador, Peru and Bolivia. The male's symmetrical valvae and aedeagus with a twisted median portion, and the very wide ductus bursae of the female genitalia support Tarmia as valid genus apart of Phanes. Illustrations of the main diagnostic characters of both sexes and a distribution map are provided for the species of Tarmia.

Taxonomic revision of Artines Godman, 1901 (Hesperiidae: Hesperiinae: Moncini) with the description of nine new species.

The genus Artines Godman, 1901 and its respective species are revised. The results shows that Artines consists of 15 species distributed from Mexico to Bolivia, Paraguay, southern Brazil and northern Argentina. Nine new species are described: Artines panama Medeiros Carneiro sp. nov. from Panama, Artines solange Medeiros O. Mielke sp. nov. from Brazil (Maranhão), Artines delfos Medeiros Casagrande sp. nov. from Brazil (Amazonas), Artines litoralis Medeiros Dolibaina sp. nov. from Brazil (from Paraíba to Espírito Santo), Artines liege Medeiros, O. Mielke Casagrande sp. nov. from Brazil (central region of Brazil, from Pará to Paraná), Argentina (Misiones) and Paraguay (Alto Paraná), Artines bamba Medeiros O. Mielke sp. nov. from Brazil (Acre and Amazonas) and Peru (San Martin and Madre de Díos), Artines angelica Medeiros sp. nov. from Brazil (Acre, Pará, Maranhão and Mato Grosso), Peru (Madre de Díos) and Bolivia (La Paz), Artines cofus Medeiros Dolibaina sp. nov. from Brazil (Acre and Rondônia) and Peru (Madre de Díos and San Martin) and Artines donia Medeiros Carneiro sp. nov. from Brazil (Rondônia and Goiás). A neotype for Thracides aepitus Geyer, 1832 and a lectotype for Artines atizies Godman, 1901 are designated. Genitalia of both sexes are illustrated and distribution maps for all species are provided. The females of Artines aepitus (Geyer, 1832), Artines focus Evans, 1955 and Artines aquilina (Plötz, 1882) are illustrated for the first time. An identification key is provided for males.

Taxonomy of the rivorum species-group of Leucania Ochsenheimer, 1816 (Lepidoptera: Noctuidae).

The rivorum species-group of the genus Leucania (Noctuidae: Noctuinae: Leucaniini) is circumscribed and taxonomically revised, with the inclusion of three species. New taxonomic hypotheses were achieved through the morphological analysis of about 250 specimens allied to the type material of L. rivorum Guenée, 1852; L. pampa Schaus, 1894, stat. rev.; and Neleucania multistria Köhler, 1947, stat. rev., the last two resurrected from synonymy with L. rivorum and Dargida lithophilus (Butler, 1882), respectively. Adult habitus and morphology of the genitalia support the transfer of Neleucania multistria to Leucania, comb. nov. Lectotypes for L. rivorum and L. pampa are designated to ensure nomenclatural stability and recognizability of these taxa. Additionally, the similar, rust-colored species Leucania chejela (Schaus, 1921) is compared with species of the rivorum species-group, and is recorded from South America for the first time. All species of the rivorum group are re-described, with high-resolution images of taxonomic characters of the adults (head, patagium, and male and female genitalia), and updated distributional maps presented.