Sphingidae (Lepidoptera: Bombycoidea) assemblage inthe State Ecological Station of Wenceslau Guimarães,Bahia, Brazil

The diversity of hawkmoths (Lepidoptera: Sphingidae) is poorly known in the biomes of the Bahia state. However, studies were carried out in other states of the northeastern region with species inventories in the Atlantic Forest, Caatinga and Cerrado. In order to broaden the knowledge on of the richness and diversity of hawkmoths in the Atlantic Forest of the state of Bahia, six monthly sampling sessions were carried out in the State Ecological Station of Wenceslau Guimarães. Hawkmoths were captured using a 250-watt mercury-vapor light trap set against a white cloth panel, for two nights a month, between 6:00 p.m. and 6:00 a.m. A total of 266 specimens were collected, distributed across 17 genera and 41 species. The most abundant and dominant species were Isognathus swainsoniC. Felder, 1862, with a relative abundance of 12.41%, and Xylophanes amadis(Cramer, 1782) andXylophanes anubus(Cramer, 1777), both with 7.9%. Our study represents the second inventory of hawkmoths for the state, totaling 59 species known for the Atlantic Forest of Bahia. Isognathus excelsior(Boisduval, [1875]) and Manduca lucetius(Cramer, 1780) represented new records for the biome. The accumulated number of species indicates the need for further sampling in order to safely reach the curve asymptote.

Palpos labiales de la mariposa Prestonia clarki (Lepidoptera: Pieridae). Ultraestructura de órganos sensoriales y sensilas / Labial palps of the butterfly Prestonia clarki (Lepidoptera: Pieridae). Ultrastructure of sensilla and sensory organs

Resumen Los trabajos sobre palpos labiales son muy escasos en Lepidoptera y requieren del uso del microscopio electrónico de barrido. Los tres artejos de los palpos labiales de la coliadina Prestonia clarki se describen e ilustran, así como la distribución de las sensilas y de sus estructuras más distintivas: la mancha sensitiva de Reuter y el órgano Palp pit; el artejo basal es de mayor longitud y el distal el de menor. Se encontraron sensilas quéticas tipo 1 en la superficie de la vista lateral externa de los tres artejos. Las sensilas son más especializadas en el parche o mancha sensitiva de Reuter y en el órgano Palp pit. En la vista lateral interna de la sección proximal del artejo basal se observó esa mancha, la cual comprende un área alargada que integra cientos de microtriquias, diferenciada en tres secciones, cuya área adyacente muestra menor número de microtriquias y de menor longitud. En un corte longitudinal del artejo distal, en su porción más apical, se observó el órgano Palp pit, con forma de botella; en su interior se alojan dos tipos de estructuras, cuya disposición fue: sensilas celocónicas en la sección basal y microtriquias en la distal. Además, se encontraron en el interior del Palp pit dos tipos sensilares de difícil determinación, se denominaron sensilas quéticas tipos 2 y 3, así como las sensilas quéticas tipo 1, localizadas en el borde del Palp pit. Los tipos encontrados y su distribución en el Palp pit coinciden con lo descrito por varios autores en otras especies de lepidópteros.

Abstract Research on labial palps of Lepidoptera is scarce and requires the use of Scanning Electron Microscopy techniques. We describe and illustrate the three segments composing the labial palps of the Coliadinae butterfly Prestonia clarki, as well as the distribution of sensilla and both of palp's distinctive structures: the Reuter's sensitive patch and the Palp pit organ; in the palps, the basal segment is the longest, and the distal segment is the shortest. We found chaetic sensilla type 1 on the lateral outer surface of the segments. In the Reuter's sensitive patch and the Palp pit organ, sensilla are specialized. In a lateral internal view of the proximal section of the basal segment, Reuter's sensitive patch looks as an elongated area with hundreds of microtrichia, differentiated into three sections; the adjacent area shows fewer microtrichia of shorter length. In a longitudinal view of the distal segment, at the apex of the segment, is the bottle-shaped Palp pit organ; inside the Palp pit are coeloconic sensilla in the basal section and microtrichia in the distal one. In addition, two indeterminate types of sensilla similar to chaetic ones were found within the Palp pit; which we called chaetic sensilla types 2 and 3; chaetic sensilla type 1 are located on the edge of the Palp pit. The sensilla types and their distribution in the Palp pit agree with those described in other species of Lepidoptera. Rev. Biol. Trop. 66(3): 1324-1346. Epub 2018 September 01.

Oviposition behavior of Grapholita molesta Busck (Lepidoptera: Tortricidae) at different temperatures

Cultivation of temperate-climate fruits is economically important for Brazil. Grapholita molesta Busck is a pest that causes damage to apples, peaches, plums, and pears growing in different micro-regions of southern Brazil, and understanding its reproductive behavior is essential to develop control strategies. The objective of this study was to ascertain the influence of different temperatures (13, 16, 19, 22, and 25ºC) on the oviposition behavior of G. molesta. Females of G. molesta were placed in individual plastic containers, and the pre-oviposition period and the number of eggs laid were assessed until adult death. Temperature influenced the pre-oviposition period, and females kept at 22º were the first to lay their eggs. Oviposition occurred over a longer period of time at 13ºC than at the higher temperatures. The highest total number of eggs was obtained at 19ºC, with the mean daily oviposition being directly proportional to the temperature. There was a negative interaction between the pre-oviposition period and the total number of eggs laid by females. The most suitable temperature for oviposition of G. molesta was 19ºC.

Taxonomic considerations on the genera Moneuptychia Forster and Carminda Dias, reval. (Lepidoptera, Nymphalidae, Satyrinae) / Considerações taxonômicas sobre os gêneros Moneuptychia Forster e Carminda Dias, reval. (Lepidoptera, Nymphalidae, Satyrinae)

Euptychia soter Butler, 1877, the type species of Moneuptychia Forster, 1964, is compared to Satyrus paeon Godart, 1824, the type species of Carminda Dias, 1998. The male genitalia and wing design patterns of these species are dealt with. Some additional data from other species from both genera are also presented. The morphological comparisons carried out in this study indicate that Carminda is not a junior synonym of Moneuptychia. Thus, Carminda is revalidated.

Euptychia soter Butler, 1877, espécie-tipo de Moneuptychia Forster, 1964, é comparada com Satyrus paeon Godart, 1824, espécie-tipo de Carminda Dias, 1998. A genitália do macho e o padrão de desenho das asas dessas espécies são comparados. Alguns dados sobre outras espécies de ambos os gêneros são também incluídos. As comparações morfológicas ora apresentadas mostram que Carminda não é um sinônimo júnior de Moneuptychia. Portanto, Carminda é revalidado.

A New Species of Alucita L. (Lepidoptera: Alucitidae) from Northern Chile

Male and female adults of a new species of Alucita L. (Lepidoptera: Alucitidae) are described and illustrated from the Azapa Valley, northern Chile. Immature stages are associated with fruit of "chuve", Tecoma fulva (Cav.) D. Don. (Bignoniaceae). This is the first species of Alucitidae described from Chile.

Plant Extracts as an Alternative to Control Leucoptera coffeella (Guérin-Mèneville) (Lepidoptera: Lyonetiidae)

We evaluated the effects of crude extracts from the plantain Plantago lanceolata and the bitter gourd Momordica charantia on the oviposition preference and development of the coffee leaf miner Leucoptera coffeella Guérin-Mèneville & Perrottet under laboratory and/or greenhouse conditions. The ovicidal effects of these extracts were also studied in a greenhouse. Plantago lanceolata and M. charantia extracts also underwent fractionation directed by oviposition tests with the coffee leaf miner. The extracts of both plants reduced L. coffeella oviposition and egg hatching, apparently as a result of action of plant metabolites on the embryo. Adults originating from eggs treated with the extracts exhibited similar survival rates, but a higher female/male ratio. Fecundity was reduced for females obtained from eggs treated with the M. charantia extract. Partial chemical analysis indicated that both extracts produced polar fractions that reduced the oviposition of L. coffeella on coffee leaves under laboratory conditions. The extracts of P. lanceolata and M. charantia have potential for use in the development of new products to control the coffee leaf miner.

Alternative techniques to study characters of the genitalia in Lepidoptera

The present note aims to describe two alternative methods for observing genitalia in Lepidoptera. The first one provides means to examine both male and female genitalia without spoiling the scales of the abdomen, preserving it attached to the thorax and aesthetically similar to an unexamined specimen. The second one provides ways of observing certain characters on the male genitalia in a non-destructive way, and does not depend on time-consuming removing and dissection of the abdomen. It is expected that the presented techniques will help on morphological studies and on identifying similar species which consistently differ in genitalic armatures.

Larva de último instar y pupa de Melipotis cellaris (Guenée) (Lepidoptera: Noctuidae) / Last instar larva and pupa of Melipotis cellaris (Guenée) (Lepidoptera: Noctuidae)

The last instar larva and pupa of Melipotis cellaris (Guenée) are described and illustrated, based on specimens collected in northern Chile, associated with Acacia macracantha (Fabaceae).

Aspectos biológicos e morfologia externa dos imaturos de Memphismoruus stheno (Prittwitz) (Lepidoptera: Nymphalidae) / Biological aspects and external morphology of immature stages of Memphis moruus stheno (Prittwittz) (Lepidoptera: Nymphalidae)

Immature stages of Memphis moruus stheno (Prittwittz) were subject of a behavior, biological and morphological study. The morphological study was carried out through observation by stereoscopic microscopy with camera lucida and micrometric lens attached for illustrations and measurements, respectively; and scanning electron microscopy for ultrastructural analysis. Behavioral data were obtained through direct observation in the field and laboratory. Eggs were laid on the underside of leaves of two Lauraceae species. The first to third instars build frass chains, the fourth and the fifth instars build a conical shelter using a single leaf of the host plant. Before pupation, larvae bend its body ventrally and the pupae are incapable of movement. Descriptions, illustrations and photographs of egg, all five instars and pupa are given. The cephalic morphology and chaetotaxy of first instar were described and illustrated. Results are compared with other Charaxinae immature stages.

Aucula magnifica (Schaus, 1904) (Lepidoptera: Noctuidae: Agaristinae): morphology of egg and last instar larvae / Aucula magnifica (Schaus, 1904) (Lepidoptera: Noctuidae: Agaristinae): morfologia do ovo e da larva de último ínstar

Aiming to contribute to knowledge of the immature instars of Neotropical Lepidoptera, this study details the morphology of the egg and last instar larvae of Aucula magnifica (Schaus, 1904) (Lepidoptera: Noctuidae: Agaristinae), emphasising the structures of the corium and the chaetotaxy. There is also a report of the occurrence of entomopathogenic action of Nomuraea rileyi (Farlow) Samson fungi on the larva.

Este estudo objetiva contribuir para o conhecimento dos estágios imaturos dos lepidópteros neotropicais. Nele é feito o detalhamento da morfologia das fases de ovo e de larva de Aucula magnifica (Schaus, 1904) (Lepidoptera: Noctuidae: Agaristinae), dando ênfase ao estudo das estruturas do córion e da quetotaxia da larva de último ínstar. Além disso é relatada a ocorrência da ação entomopatogênica do fungo Nomuraea rileyi (Farlow) Samson sobre suas larvas.

A new species of Moneuptychia Forster (Lepidoptera: Satyrinae: Euptychiina) from central Brazil

This paper describes a new species of Moneuptychia Forster from the cerrado in the Federal District and Goiás region in central Brazil, and from highland open vegetation (campos de altitude) of Minas Gerais and Paraná. We provide details of the adult morphology and discuss the new species placement in the genus Moneuptychia.

Estágios imaturos de Caligo illioneus illioneus (Cramer) (Nymphalidae: Morphinae: Brassolini) / Immature stages of Caligo illioneus illioneus (Cramer) (Nymphalidae: Morphinae: Brassolini)

The biology and external morphology of the immature stages of Caligo illioneus illioneus (Cramer) are described from ovipositions collected on leaves of Heliconia velloziana (Heliconiaceae) in the Atlantic Forest in Pernambuco state, Brazil.

Este trabalho descreve a biologia e morfologia externa dos estágios imaturos de Caligo illioneus illioneus (Cramer) coletados na Mata Atlântica do estado de Pernambuco, Brasil, a partir de oviposições em folhas de Heliconia velloziana (Heliconiaceae).

Diferenciación morfológica y molecular de Oleria makrena (Hewitson) y Oleria fumata (Haensch) (Lepidoptera: Ithomiinae) / Molecular and morphological differentiation of Oleria makrena (Hewitson) and Oleria fumata (Haensch) (Lepidoptera: Ithomiinae)

Oleria spp. (tribu Olerinii) es un género de gran interés a nivel ecológico y evolutivo entre los Ithomiinae. La identificación de sus especies con base en caracteres morfológicos puede ser compleja debido a que la mayoría de ellas están involucradas en anillos miméticos y poseen grandes similitudes. En muestreos de mariposas ithomiinae realizados en el Suroeste Antioqueño, Colombia, se encontraron especímenes con patrones alares que dificultaron el registro de una o dos especies en la zona de estudio. Los especímenes se examinaron en detalle incluyendo observaciones de los genitales de machos y hembras y obtención de secuencias nucleotídicas además de los caracteres tradicionales de venación y coloración alar. Se verificó la presencia de Oleria makrena (Hewitson) y Oleria fumata (Haensch) y se precisó la utilidad de cada uno de los caracteres en la diferenciación de las dos especies. En los machos, la separación de ambas especies pudo realizarse con base en la morfología alar y coincidió con la realizada mediante los genitales y las secuencias de ADN. Sin embargo, en el caso de las hembras los patrones de venación alar fueron confusos y se requirió el uso de los genitales. Las secuencias de la región corta de ADN (gen ND4) usada, permitieron realizar una diferenciación rápida y acertada de las especies que coincidió con la obtenida por los genitales tanto femeninos como masculinos. El análisis del fragmento de 579 pb señaló la existencia de 46 diferencias nucleotídicas entre las dos especies.

Oleria (Olerinii tribe) is a genus of great ecological and evolutionary importance among the Ithomiinae (Nymphalidae). Species identification is very complex since most of them are involved in mimicry rings and share large morphological similarities. Ithomiinae specimens collected in the Antioquia Southwest - Colombia, showed confuse wing color pattern generating diffi culties to define the presence of one or two species at the sampled region. Collected specimens were studied in detail using male and female genitalia and nucleotide sequences besides traditional character of wing color and venation. Oleria makrena (Hewitson) and Oleria fumata (Haensch) were registered and the relative utility of each character for species identification was defi ned. For males, wing color pattern was enough to differentiate both species, and the separation of specimens by this character was congruent with the separation obtained by using genitalia and DNA sequences. However, for females, wing patterns were not enough for the adequate separation or species and genitalia-based characters were necessary. DNA sequences of a short fragment of the mitochondrial gene ND4 allowed for the rapid and precise differentiation of both species, coinciding with the separation using genitalia for both males and females. The analysis of 579 base pairs (bp) indicated 46 nucleotide differences between both species.

Morfologia externa comparada das três espécies do complexo Telchin licus (Drury) (Lepidoptera, Castniidae) com uma sinonímia / Comparative external morphology of the three species of the Telchin licus (Drury) complex (Lepidoptera, Castniidae) with a synonymy

É apresentado um estudo morfológico detalhado da cabeça, do tórax e do abdome de três espécies próximas de castníideos neotropicais. O posicionamento taxonômico dessas espécies é ainda bastante controverso. Antes do desenvolvimento do presente estudo, duas dessas espécies pertenciam ao gênero Telchin Hübner, 1825 e uma ao gênero monotípico Castniomera Houlbert, 1918 (espécie-tipo: Castnia atymnius Dalman, 1824). A hipótese de alguns autores de incluir as três espécies do complexo T. licus em um único gênero é aqui sustentada com base em evidências morfológicas de cabeça, tórax e abdome. Castniomera Houlbert torna-se sinônimo de Telchin Hübner compreendendo as seguintes espécies: Telchin licus (Drury, 1773), Telchin syphax (Fabricius, 1775) e Telchin atymnius (Dalman) combinação nova. As três espécies do complexo T. licus são ilustradas com desenhos e fotografias coloridas.

A detailed morphological study of head, thorax, and abdomen is provided for three closely related species of Neotropical sun-moths. The taxonomic position of these species is controversial. Prior to the present study two of these species belonged to the genus Telchin Hübner, 1825, and one to the monotypic genus Castniomera Houlbert, 1918 (type species: Castnia atymnius Dalman, 1824). The hypothesis of some authors of placing the three species in a single genus is here supported on morphological evidences from head, thorax, and abdomen. Castniomera Houlbert is treated as synonym of Telchin Hübner comprising the following species: Telchin licus (Drury, 1773), Telchin syphax (Fabricius, 1775), and Telchin atymnius (Dalman) new combination. The three species of the T. licus complex are illustrated with line drawings and color photographs.

A new species of Eretris Thieme (Lepidoptera: Nymphalidae, Satyrinae) from the Elbow of the Andes region in Bolivia / Una nueva especie de Eretris Thieme (Lepidoptera: Nymphalidae, Satyrinae) de la región del Codo de Los Andes en Bolivia

A new species of cloud forest butterfly, Eretris julieta n. sp. is described from a region of south-central Bolivia known as the Elbow of the Andes. It is the southernmost known representative of the genus, hitherto known only from a restricted area of interandean valleys in the department of Santa Cruz. Its affinities with other congeners are evaluated.

Se describe una nueva especie de mariposa de bosque nublado, Eretris julieta n. sp. de la región situada en el centro-sur de Bolivia, conocida como el Codo de los Andes. Esta especie es la más sureña de todo el género y es conocida hasta la fecha unicamente de una área restringida de valles interandinos en el departamento de Santa Cruz. Se evaluan sus afinidades con otras especies del género Eretris.

Morfologia do canal alimentar de lagartas de Spodoptera frugiperda (J E Smith) (Lepidoptera: Noctuidae) alimentadas com folhas tratadas com nim / Morphology of the alimentary canal of Spodoptera frugiperda (J E Smith) Larvae (Lepidoptera: Noctuidae) fed on neem-treated leaves

Pesquisas envolvendo plantas com atividade inseticida evoluíram bastante nas últimas décadas. Entre essas plantas destaca-se o nim, Azadirachta indica, que atua sobre várias espécies de insetos, principalmente Lepidoptera. Sua ação depende da espécie de inseto e concentração aplicada. Uma barreira contra potenciais agentes tóxicos ingeridos com o alimento é o canal alimentar. Assim, a pesquisa teve por objetivo descrever, histologicamente, o canal alimentar de lagartas de Spodoptera frugiperda (J E Smith) alimentadas com folhas tratadas com nim (Neemseto®), nas concentrações 0,5 e 1,0 por cento, e com folhas não tratadas, nos intervalos de 48, 96, 144, 192 e 240h, quantificar as células regenerativas e analisar, histoquimicamente, o produto de secreção do mesêntero. As lagartas foram imobilizadas a baixa temperatura (-4ºC), o canal alimentar foi retirado, fixado em Boüin aquoso, incluído em paraplast e historesina, e os cortes corados por hematoxilina-eosina e ácido periódico de Schiff. Histologicamente, o canal alimentar de S. frugiperda mostrou-se semelhante ao de outros lepidópteros. Alterações morfológicas só foram evidenciadas no mesêntero, sendo a sua intensidade dependente do tempo e da concentração utilizada. Observou-se degeneração do epitélio e redução de células regenerativas e de atividade secretora dessa região, em ambas as concentrações de nim. Essas alterações foram observadas após 96h a 1,0 por cento e 144h a 0,5 por cento. Esses resultados demonstram que o nim (Neemseto®), nas concentrações estudadas, pode ser efetivo para o controle de S. frugiperda por promover alterações morfológicas no mesêntero.

Research involving plants with insecticide activity evolved significantly in the last decades. Among these plants, the neem tree, Azadirachta indica, is commonly used against several insects, mainly Lepidoptera. The neem efficiency depends on the target insect and on the concentration used. A barrier against potential toxic agents ingested together with the food is the alimentary canal. Thus, this research aimed to describe the histology of the alimentary canal of Spodoptera frugiperda (J E Smith) larvae fed on leaves treated with neem (Neemseto®) at a concentration of 0.5 percent and 1.0 percent and non treated, at different intervals (48, 96, 144, 192 and 240h), by quantifying the regenerative cells and analyzing the secretion of the mesenteron histochemically. Larvae were immobilized at low temperatures (-4ºC), the alimentary canal was removed, fixed in Boüin´s aqueous, embedded in paraplast and historesin, sectioned and stained with hematoxilin-eosin and periodic acid- Schiff. The histology of the alimentary canal of S. frugiperda was similar to other lepidopterans. Neem effects on morphology were seen only in the mesenteron, depending on the time and concentration used, such as: epithelium, reduction on regenerative cells and on the secretory activity in this region, confirmed by the histochemistry in both neem concentrations. These alterations were observed after 96h at 1.0 percent, and 144h at 0.5 percent. These results indicte that neem (Neemseto®), at the concentrations studied, may be effective to control S. frugiperda because it promotes meaningful morphological alterations in the mesenteron.

Descrição da fêmea e redescrição do macho de Macrosoma klagesi (Prout) (Lepidoptera, Hedyloidea, Hedylidae) / Description of the female and redescription of the male of Macrosoma klagesi (Prout) (Lepidoptera, Hedyloidea, Hedylidae)

A fêmea de Macrosoma klagesi (Prout, 1916) é descrita e ilustrada pela primeira vez com base em indivíduos coletados no município de Presidente Figueiredo, estado do Amazonas, Brasil. A genitália do macho é redescrita e ilustrada.

The female of Macrosoma klagesi (Prout, 1916) is described and illustrated for the first time based on individuals collected in the municipality of Presidente Figueiredo, state of Amazonas, Brazil. The male genital strutures are redescribed and illustrated.

Bionomy of Anicla mahalpa Schaus, 1898 (Lepidoptera: Noctuidae: Noctuinae), in the laboratory / Bionomia de Anicla mahalpa Schaus, 1898 (Lepidoptera: Noctuidae: Noctuinae), em laboratório

The genus Anicla Grote, 1874 is composed of eleven species; their larvae are harmful, mainly to native and cultivated grasses, but up to now, there is information available of only two species. This study aims at detailing the bionomy of A. mahalpa Schaus; the data were obtained from a laboratory rearing under the following settings: 20 ± 2 ºC, 70 ± 10 percent relative humidity and 12 hours of photoperiod. Larvae were fed on ryegrass, Lolium multiflorum Lam. (Poaceae). The results expressed by the mean and respective standard error for the periods of each phase, in days, were the following: egg 6.00 ± 0.00, larva 36.47 ± 0.44, pre-pupa 5.23 ± 0.21, pupa 23.60 ± 0.37, and adult: longevity 15.24 ± 0.75 with pre-egg-laying-periods of 5.29 ± 0.32; egg-laying period, 9.64 ± 0.81, and post-egg-laying period, 0.71 ± 0.27 days. The mean number of egg-laying cycles per female was 7.36 ± 0.20 and 2,014.21 ± 78.93 eggs per female. Eggs, which are subspheric, have a diameter of 0.76 ± 0.01 mm; larvae passed through six instars; their head capsules width, provided a mean ratio of growth of 1.482. Pupae presented a mean width and length of 6.07 ± 0.06 and 17.24 ± 0.19 mm, respectively and weight of 0.33 ± 0.01 g.

O gênero Anicla Grote, 1874 é composto por onze espécies cujas lagartas são nocivas principalmente a gramíneas nativas e cultivadas, entretanto, até o momento só existem informações a respeito de duas espécies. Este estudo objetivou detalhar a bionomia de A. mahalpa Schaus cujos dados foram obtidos a partir de uma criação laboratorial feita sob condições de 20 ± 2 ºC, 70 ± 10 por cento UR e 12 horas de fotofase. As lagartas foram alimentadas com azevém, Lolium multiflorum Lam. (Poaceae). Os resultados expressos pela média e pelo respectivo erro-padrão para os períodos de cada fase, em dias, foram: ovo 6,00 ± 0,00; larva 36,47 ± 0,44; pré-pupa 5,23 ± 0,21; pupa 23,60 ± 0,37 e adulta: longevidade 15,24 ± 0,75 com períodos de pré-oviposição 5,29 ± 0,32; oviposição 9,64 ± 0,81 e pós-oviposição 0,71 ± 0,27 dias. O número médio de posturas por fêmea foi 7,36 ± 0,20 e de ovos por fêmea, 2.014,21 ± 78,93. Os ovos, de formato subesférico, apresentam diâmetro de 0,76 ± 0,01 mm; as lagartas passaram por seis ínstares cujas médias da largura das cápsulas cefálicas proporcionaram razão média de crescimento de 1,482. As pupas apresentaram em média largura e comprimento 6,07 ± 0,06 e 17,24 ± 0,19 mm, respectivamente, e peso de 0,33 ± 0,01 g.

Larva de último instar, pupa y nuevo registro de distribución de Periploca otrebla Vargas (Lepidoptera: Cosmopterigidae) / Last instar larva, pupa and a new distribution record of Periploca otrebla Vargas (Lepidoptera: Cosmopterigidae)

A description and figures of the last instar larva and pupa of Periploca otrebla Vargas are presented, based on specimens collected on Acacia macracantha (Fabaceae) in the type locality, Azapa valley, Arica Province, northern Chile. The Chaca valley, Arica Province, northern Chile, is mentioned as a new locality for the geographic distribution of P. otrebla, previously known only from the type locality.

Se describe e ilustra la larva de último instar y la pupa de Periploca otrebla Vargas, sobre la base de ejemplares colectados sobre Acacia macracantha (Fabaceae) en la localidad tipo, valle de Azapa, Provincia de Arica, norte de Chile. El valle de Chaca, Provincia de Arica, norte de Chile, es mencionado como una nueva localidad para la distribución geográfica de P. otrebla, previamente conocida sólo de la localidad tipo.

A new species of Moneuptychia Forster (Lepidoptera: Satyrinae, Euptychiina) from the highlands of Southeastern Brazil

Este trabalho descreve uma nova espécie de Moneuptychia Forster das partes altas das serras da Mantiqueira e do Espinhaço, no Sudeste do Brasil, detalha a morfologia de adultos e imaturos desta espécie, e discute a definição do gênero Moneuptychia.

This paper describes a new species of Moneuptychia Forster from the summits of the Mantiqueira and Espinhaço mountain ranges in southeastern Brazil, details the morphology of adults and immatures of this species, and discusses the definition of the genus Moneuptychia.