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Re-evaluation of the identities of Eucereon punctatum (Guérin-Méneville, [1844]) and E. archias (Stoll, 1790), with a discussion on E. mitigatum Walker, 1857, rev. stat. (Lepidoptera, Erebidae, Arctiinae, Arctiini, Ctenuchina)

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Abstract

A preliminary investigation of the genus Eucereon Hübner, [1819] has revealed that two of its species have been historically misidentified, one of them being its type species, E. archias (Stoll, 1790). The neotype designated by Travassos (1959) for this species is invalidated, and its original concept is reestablished based on the original description and illustrations. The original concept of Eucereon punctatum (Guérin- Méneville, [1844]) is also found to be different than that established in the literature. This discovery is based on a type specimen found at the Natural History Museum, London. Eucereon punctatum is the valid name of Theages quadricolor Walker, 1855, n. syn., E. quadricolor boreale Rothschild, 1912 n. syn and E. quadricolor meridionale Rothschild, 1912 n. syn. The authors' concept of E. punctatum is henceforth to be referred to by its oldest incorrect synonym, Eucereon mitigatum Walker rev. stat. Following the synonymic history for this species, this name here is considered to be the valid name for E. reticulatum Butler, 1877 n. syn., E. cribrum Möschler, 1877 n. syn., and E. ruficollis Lathy, 1899 n. syn. The true concepts of E. archias, E. punctatum, and E. mitigatum are redescribed, discussed and illustrated. © Publications scientifiques du Muséum national d'Histoire naturelle, Paris.

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... To identify the species, we used literature ( , Seitz 1919-1925 and specimens deposited in the visited collections. The systematic organization to generic level follows Hampson (1898) and Weller et al. (2000), with updates of the generic names according Watson et al. (1995) and corrections of Pinheiro & Duarte (2013), Pinheiro & Gaal-Haszler (2015) and Pinheiro (2016). ...
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... To identify the species, we used literature (Hampson 1898, Seitz 1919-1925 and specimens deposited in the visited collections. The systematic organization to generic level follows Hampson (1898) and Weller et al. (2000), with updates of the generic names according Watson et al. (1995) and corrections of Pinheiro & Duarte (2013), Pinheiro & Gaal-Haszler (2015) and Pinheiro (2016). ...
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The Ctenuchina moths comprise 874 New World species. Here we provide a list of Ctenuchina species from the Brazilian Amazon. The list was produced from specimens deposited in the most important Brazilian collections and from literature data. Nearly 31% (273) of the New World Ctenuchina species were recorded, including 28 new occurrences for the Brazilian Amazon. Santarém and Belém were the municipalities with the highest number of species records, with 139 and 88, respectively. The high number of Ctenuchina records in the Amazon is underestimated because this subtribe has never been sampled in the vast majority of the biome. This is a worrying scenario because the Amazon has the world highest absolute rate of forest reduction. To suggest efficient conservation policies for the Arctiinae fauna of Amazon, it is urgent to intensify the sampling effort in this biome.
... Identified by comparison with the lectotype (OUMNH, ♂ Brazil). This species has been incorrectly treated as E. reticulatum Butler, but as suggested by Fleming (1959) and clarified by Pinheiro (2016) TESL 1908, 53-7) [OUNHM]. Note, Longstaff (1908) deals with butterflies only and does not mention this specimen, but it is listed in Longstaff (1912). ...
Article
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Lepidoptera literature of 58 authors, involving Western Hemisphere species which have had various dates applied to specific titles, are listed and correct dates noted. In some cases works are given dates by sections of pages and plates. This selection ofliterature references on Western Hemisphere Lep-idoptera, primarily original descriptions of taxa, does not include all works on LepIdoptera of this fauna. Included are only those works that have repeatedly been dated incorrectly by subsequent authors or had various kinds of confusion surrounding their correct dates. In many cases dates of specific pages or plates are noted. This list was originally prepared in conjunction with the work of the collaborators now engaged in cataloging and reviewing the Neo-tropical Lepidoptera for the series, Atlas ojNeotropical Lepidoptera. Inasmuch as various dates have often been applied to various works on N eotropical Lepidoptera, this list was prepared to determine the correct dates of certain works as best known at this time, thus ensuring consistency regarding dates used in the Atlas. It is hoped that this listing will also be of help to other authors when consulting these works. The literature is listed alphabetically and chronologically by author. For each of the 58 authors in the main listing, their full known name and dates of birth and death are provided when known. Likewise, the full titles to each work are given. A second section to this listing covers works on dates of the main citations and other works on Lep-idoptera. A number of persons helped to ensure the accuracy of dates in this listing, the following having been especially involved: D. S. Fletcher, and K. Sattler [British Museum (Natural History), London]; J. C.
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A history is presented of specimens of Papilionidae and Pieridae in the Natural History Museum, London that are thought to include types of species described by Cramer and Stoll in ‘De Uitlandsche Kapellen’. Background details on the publication and associated persons are also provided. The authenticity of the specimens is discussed together with a list of all the material available. Details of homonymy and synonymy are presented as discussed. Lectotypes are designated for Papilio alcmeoneCramer, 1777, and Papilio antonoeCramer, 1777 . © 2005 The Natural History Museum, London, Zoological Journal of the Linnean Society, 2005, 145, 283–337.
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