DOI: 10.3897/asp.84.e179328

Authors: José Ricardo Assmann Lemes, Ricardo Russo Siewert, Olaf Hermann Hendrik Mielke, Mirna Martins Casagrande, Andrew David Warren

Abstract: The taxonomy of the subgenus Staphylus (Capilla) is reviewed, including redescriptions of known species, identification keys, and detailed distribution maps. The female genitalia of Staphylus (Capilla) azteca (Scudder, 1872), S. (C.) caribbea (Williams & Bell, 1940), S. (C.) corumba (Williams & Bell, 1940), S. (C.) eryx Evans, 1953, S. (C.) tucumanus (Plötz, 1884) and S. (C.) tyro (Mabille, 1878) are described and illustrated for the first time. Four new species are described: Staphylus (Capilla) nicoleae Lemes sp. nov. from Colombia and Venezuela, S. (C.) ricardoi Lemes, sp. nov. from Peru, S. (C.) neideae Lemes sp. nov. and S. (C.) neivae sp. nov. from Brazil. Pholisora imperspicua Hayward, 1940 is a syn. nov. of Staphylus (C.) lizeri lizeri (Hayward, 1938) and Hesperia melangon epicaste Mabille, 1903 is a syn. nov. of Staphylus (C.) melangon melangon (Mabille, 1883). Neotypes are designated for Staphylus epicaste Mabille, 1903, Nisoniades tucumanus Plötz, 1884 and Staphylus fascia Hayward, 1933. Lectotypes are designated for Pholisora azteca Scudder, 1872, Bolla machuca Schaus, 1913, Helias tyro Mabille, 1878, Staphylus anginus Schaus, 1902, Hesperia melangon 1883, Hesperia musculus Burmeister, 1875 and Helias aurocapilla Staudinger, 1876.

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DOI: 10.3897/asp.83.e130334

Authors: Douglas J. Hilton, D. Andy Young, Liz Milla, Mengjie Jin, Stephen Wilcox, Qike Wang, Verena C. Wimmer, Jinny Chang, Henning Kallies, Andie Hall, Marina Watowich, Carly A. Busch, Jordan Wilcox, Aileen Swarbrick, Marlene Walter, Don Sands, Davina Paterson, David C. Lees, Marco F. Duretto, Adnan Moussalli, Mike Halsey, Axel Kallies

Abstract: Heliozelidae are a group of small monotrysian moths with a near world-wide distribution. While the Heliozelidae fauna of the Palaearctic and Nearctic is relatively well known, few studies have examined Heliozelidae in other regions of the world. If known, described species are leaf miners as larvae; however, the early biology of species outside of the Northern Hemisphere is poorly understood. Here, we describe a group of heliozelid moths that are specialised pollinators of the iconic plant genus Boronia Sm. (Rutaceae) from the south of Western Australia. Females of this group are characterised by the presence of a pollen-collecting structure on the dorsal side of the abdomen that is unique among known Lepidoptera. We propose that these moths are involved in a brood pollination mutualism with their species-specific host plant, where females lay eggs into and pollinate Boronia flowers, and larvae consume developing seeds. Molecular phylogenetic analyses using seven mitochondrial protein coding genes recovered a monophyletic group of pollinator species that belong to a larger group of Rutaceae-associated Australian Heliozelidae. The remainder of this group lack this pollen-collecting structure, providing insights into the evolution of pollination relationships. We resurrect the genus name Prophylactis Meyrick, 1897 stat. rev. and describe 15 new species based on a combination of morphological and molecular characters and host plant information: Prophylactis albiflorallax Hilton, Young & Kallies sp. nov., P. binbin Hilton, Young & Kallies sp. nov., P. clavatallax Hilton, Young & Kallies sp. nov., P. crassifoliallax Hilton, Young & Kallies sp. nov., P. crenulatallax Hilton, Young & Kallies sp. nov., P. gracilipax Hilton, Young & Kallies sp. nov., P. heterophyllax Hilton, Young & Kallies sp. nov., P jasperae Hilton, Young, Milla & Kallies sp. nov., P. megastigmallax Hilton, Young, Halsey, Milla & Kallies sp. nov., P. molloyax Hilton, Young & Kallies sp. nov., P. octandrallax Hilton, Young, Milla & Kallies sp. nov., P. pulchellax Hilton, Young & Kallies sp. nov., P. purdieanallax Hilton, Young & Kallies sp. nov., P. strictallax Hilton, Young, Halsey & Kallies sp. nov., and P. tetrandrallax Hilton, Young, Milla & Kallies sp. nov.

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DOI: 10.3897/asp.82.e113140

Authors: Noémie M. C. Hévin, Gael J. Kergoat, Alberto Zilli, Claire Capdevielle-Dulac, Boaz K. Musyoka, Michel Sezonlin, Desmond Conlong, Johnnie Van Den Berg, Rose Ndemah, Philippe Le Gall, Domingos Cugala, Casper Nyamukondiwa, Beatrice Pallangyo, Mohamedi Njaku, Muluken Goftishu, Yoseph Assefa, Onésime Mubenga Kandonda, Grégoire Bani, Richard Molo, Gilson Chipabika, George Ong’amo, Anne-Laure Clamens, Jérôme Barbut, Bruno Le Ru

Abstract: In this study, we reassess the phylogenetic relationships of the genus Sesamia Guenée, 1852 and examine in more detail the members of the nonagrioides species group, for which three distinct species complexes are identified. The calamistis subgroup comprises eight species, of which four new species are described: Sesamia kabirara Le Ru sp. nov., Sesamia kalale Le Ru sp. nov., Sesamia mapalense Le Ru sp. nov. and Sesamia teke Le Ru sp. nov. The incerta subgroup consists of 11 species, of which four new species are described: Sesamia kamba Le Ru sp. nov., Sesamia lalaci Le Ru sp. nov., Sesamia lusese Le Ru sp. nov. and Sesamia msowero Le Ru sp. nov. The nonagrioides subgroup comprises ten species of which two new species are described: Sesamia libode Le Ru sp. nov. and Sesamia satauensis Le Ru sp. nov. Phylogenetic and molecular species delimitation analyses of a multi-marker molecular dataset allow us to investigate and clarify the status of Sesamia species and species complexes. Our results yield a well-supported phylogenetic hypothesis for the genus, which supports the monophyletic nature of all but one species subgroup. The results of 16 distinct molecular species delimitation analyses show some levels of incongruence and, overall, a tendency towards over-splitting. We also present an updated list of species for the genus Sesamia and provide morphological keys based on male and female genitalia to determine the species group of any Sesamia species and to identify all species belonging to the nonagrioides species group.

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DOI: 10.3897/asp.82.e104232

Authors: Zhengyang Liu

Abstract: The moth genus Sinobirma was reared successfully for the first time, based on specimens of Sinobirma bouyeri collected in the southeastern Himalayas of Tibet. Larvae were reared on the host plants Coriaria nepalensis and Prunus cerasoides in captivity in Yunnan. Morphology and biology of the ovum, larvae, and pupa of S. bouyeri are described in detail. The species exhibits strong gregarious behavior during all larval instars, with mature larvae of S. bouyeri primarily feeding at night. The larvae are black and decorated with green stripes, pupating individually in the soil. Numerous host plants known to be used by African and Asian Saturniidae were tested with larvae of this species. The first parasitoid for the genus Sinobirma is reported. The complete mitochondrial genome was sequenced and used to reconstruct a molecular phylogeny to test the tribal placement of Sinobirma. The paper provided further evidence that Sinobirma originated from the African mainland and reached the Himalayas through dispersal.

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DOI: 10.3897/asp.81.e107507

Authors: Elton Orlandin, Mônica Piovesan, Daniel Herbin, Eduardo Carneiro

Abstract: Apatelodidae is a family of Neotropical bombycoids that still needs to be studied in several aspects, as many groups of species have not yet undergone a careful systematic revision. On the other hand, recent studies showed that some species known to be widely distributed in fact form species complexes. Until now, Olceclostera bifenestrata Schaus, 1912, described from Costa Rica, supposedly has a wide distribution, reaching the south of Brazil. We reviewed specimens from South America identified as O. bifenestrata. Using morphological data and DNA barcodes, we discovered that South American specimens belong to four new species: Olceclostera jairana sp. nov., Olceclostera quilombola sp. nov., Olceclostera xeta sp. nov. and Olceclostera wayana sp. nov. The four species can be distinguished mainly by characters of genitalia, mostly in aedeagus structures. However, wing characters (number of hyaline spots) and abdomen characters (number of patches of larger scales) may be useful for classifying species groups in Olceclostera. Additionally, we illustrate and describe for the first time all the life stages of an Olceclostera species, including its chaetotaxy and life history, and provide the first SEM images of the egg of an Apatelodidae species. We present a discussion about the morphological characters of adults and immatures and their relevance to the systematics of Apatelodidae.

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DOI: 10.3897/asp.81.e102928

Authors: Andrea Basso, Dimitrios Avtzis, Christian Burban, Carole Kerdelhué, Kahraman İpekdal, Emmanuelle Magnoux, Jérôme Rousselet, Enrico Negrisolo, Andrea Battisti

Abstract: The pine processionary moth, Thaumetopoea pityocampa, is an iconic insect in the Mediterranean culture because of its economic and medical importance and the unique traits of the life history, namely the winter feeding and the construction of conspicuous silk tents by the larvae. Its taxonomic status, however, is unclear because the type material is not available and there is confusion among the several species and subspecies described in the last centuries. In the present study, a metadata analysis of morphological and molecular data of the species in the T. pityocampa complex were considered for species delimitation, using more than 400 individuals from more than 120 geographic locations. A reconstruction of the origin of the material used for the first formal description has allowed to identify the type locality and to design a neotype. In addition, as Denis and Schiffermüller were referring to the work of Réaumur for details about the species, the description provided by Réaumur was reviewed. The results indicate that the barcode region of mitochondrial DNA is a reliable trait to separate species in most cases whereas morphological traits are not. Hybridization among taxa makes it difficult to delimit species in contact zones when mating barriers are not present. In other cases, such as the populations of Crete Island, the lack of gene flow with the mainland population may support species delimitation even when morphological traits are not conclusive. Thus, the new species Thaumetopoea cretensis is described here based on the evidence obtained from a previous study. Species delimitation based on both mitochondrial and nuclear markers allowed maintenance of three species of the complex (T. cretensis, T. pityocampa, and T. wilkinsoni) while more data are needed to determine the status of two recently described species: T. hellenica and T. mediterranea.

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DOI: 10.3897/asp.81.e96397

Authors: Augusto Henrique Batista Rosa, Eduardo de Proença Barbosa, Patrícia Avelino Machado, Ricardo Russo Siewert, André Victor Lucci Freitas

Abstract: Dasyophthalma includes five species of medium-sized butterflies, all endemic from the Atlantic Forest of Brazil. All known species are univoltine and are dayflying, differently from other Brassolini that are mostly crepuscular. In despite of recent advances little is known about their natural history. Three out of the five species are included in the Brazilian Red List of threatened fauna and are of conservation concern. The present study provides for the first time a phylogenetic assessment of all Dasyophthalma species based on a molecular approach based on three loci. Also, the taxonomic status of D. rusina delanira was revised based on molecular data. In addition, up-to-date distributional data and conservation aspects of the threatened species from the genus are presented and discussed. The molecular phylogenetic analysis supports the monophyly of Dasyophthalma, with Dynastor darius as its sister-group, and, combined with a genetic divergence analysis, supported Dasyophthalma delanira stat. rest. as a valid name to species-level, sister-group to D. geraensis (and not a subspecies of D. rusina). The geographical range (extent of occurrence and area of occupancy) for all five species are presented, showing that these are very restricted for D. delanira stat. rest. and D. geraensis, following the distributions of the high-altitude forests. As much biological information about the genus is lacking, the present study can serve as a starting point for future studies on Dasyophthalma, adding information that can be crucial for future conservation actions and essential to assure the future of the threatened species in this genus.

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DOI: 10.3897/asp.81.e96319

Authors: Anna Paśnik, Sebastian Tarcz, Łukasz Przybyłowicz

Abstract: The subgenus Parapisa of the genus Apisa is reviewed based on the examination of 104 specimens. Apisa (P.) cinereocostata and A. (P.) subargentea are redescribed and their intraspecific variation is analysed in detail. A new species A. (P.) asipa, similar in the general coloration to other Apisa taxa, but very distinctive in the male genital morphology and the shape of the wing scales, is described from Cameroon and Nigeria. Apisa (P.) cinereocostata is hypothesized to be a widespread, but highly polymorphic taxon with significant variation in body size, intensity of grey coloration, and the proportions and shape of certain morphostructures of male genitalia. Determination keys and extensive illustrations of the variation are provided to enable proper identification of specimens.

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DOI: 10.3897/asp.81.e85191

Authors: Si Xun Ge, Zhuo Heng Jiang, Jia Qi Wang, Kui Song, Chao Zhang, Shao Ji Hu

Abstract: The taxonomic status of the Pieris napi-complex and similar species which occur in China are revised. Relevant species distributed in the adjacent regions were included to clarify the status of Chinese species and were briefly revised. All those species are described and illustrated and new synonyms are established. A molecular phylogenetic analysis is also performed on the species group including similar species, to investigate the phylogenetic relationships between taxa. Species of the Pieris napi-complex that occur in China and adjacent regions are redefined, with four similar species excluded (P. melaina, P. extensa, P. chumbiensis gyantsensis and P. melete). A distribution map and keys of the complex including similar species are provided. The taxon P. mihon Yakovlev, 2006 stat. nov. is raised from subspecies to species status; P. narina Verity, 1908 stat. rev. is confirmed as a distinct species rather than a subspecies of P. ochsenheimeri; Pieris euorientis Verity, 1908 stat. rev. is recovered as a distinct species sister to P. dulcinea. Two taxa, ssp. sauron and ssp. bryonides are moved from subspecies of P. euorientis and P. bryoniae, respectively, to P. napi, i.e. P. napi sauron Yakovlev, 2004 comb. nov and P. napi bryonides Sheljuzhko, 1910 comb. rev. A new synonym is proposed: Pieris ochsenheimeri tianshansis Tadokoro, Shinkawa & Wang, 2014, new synonym of P. mihon Yakovlev, 2006. A new mistaken identification is proposed: Pieris dulcinea kneitzi is a misidentification of Pieris erutae kneitzi Eitschberger, 1983 comb. rev. Five Chinese species belonging to the Pieris napi-complex were confirmed, namely P. narina, P. mihon, P. latouchei, P. dulcinea, and P. erutae. Among them, two species, P. mihon Yakovlev, 2006 and Pieris narina Verity, 1908, are newly recorded from China. The taxonomic status of Pieris steinigeri Eitschberger, 1983 and Pieris bryoniae sifanica Grum-Grshimailo, 1895 is also discussed.

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