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Registros recuperados: 41
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A new genus and species of leaf miner (Lepidoptera, Gracillariidae) for Chile associated to the native tree Lithraea caustica Rev. Bras. entomol.
Mundaca,Enrique A.; Parra,Luis E.; Vargas,Héctor A..
A new genus and species of leaf miner (Lepidoptera, Gracillariidae) for Chile associated to the native tree Lithraea caustica. We propose the new genus and species of Gracillariidae (Lepidoptera) Hualpenia lithraeophaga Mundaca, Parra &Vargas gen. nov., sp. nov., leaf miner of Lithraea caustica (Mol.) H. et Arn (Anacardiaceae) occurring in southern central Chile. Aspects of the life cycle, adult and larval morphology, development and feeding habits of the new genus and species are also presented. We emphasise the uniqueness and importance of this new species for broadening the current knowledge on the Chilean fauna of Gracillariidae.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Hualpén; Hypermetamorphic; Insecta.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262013000200005
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A new species of Eccopsis Zeller (Lepidoptera, Tortricidae) from the coastal valleys of northern Chile, with the first continental record of E. galapagana Razowski & Landry Rev. Bras. entomol.
Vargas,Héctor A..
A new species of Eccopsis Zeller (Lepidoptera, Tortricidae) from the coastal valleys of northern Chile, with the first continental record of E. galapagana Razowski & Landry. Eccopsis Zeller, 1852 is reported for the first time from Chile. Eccopsis razowskii Vargas, n. sp. is described and illustrated based on specimens reared from larvae collected on native Acacia macracantha Willd. (Fabaceae) in the coastal valleys of the northern Chilean desert. Eccopsis galapagana Razowski & Landry, 2008, previously known only from the Galapagos Islands, Ecuador, is recorded for the first time from continental South America. Larvae of the latter were collected in northern Chile feeding on Prosopis alba Griseb (Fabaceae).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Acacia macracantha; Neotropical; Olethreutini; Prosopis alba; Taxonomy.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000200010
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A new species of Eupithecia Curtis (Lepidoptera, Geometridae) from the Azapa Valley, northern Chile Rev. Bras. entomol.
Vargas,Héctor A..
A new species of Eupithecia Curtis (Lepidoptera, Geometridae) from the Azapa Valley, northern Chile. Male and female adults of a new species of Eupithecia Curtis from the Arica Province, Chile are described and illustrated. The species is compared with E. yubitzae Vargas & Parra, 2004, from the same locality, and E. galapagosata Landry & Rindge 1995, from the Galapagos Islands, Ecuador.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Eupithecia galapagosata; Eupithecia yubitzae; Neotropical; Taxonomy.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000400012
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A new species of Glena Hulst (Lepidoptera, Geometridae) from northern Chile Rev. Bras. entomol.
Vargas,Héctor A..
A new species of Glena Hulst (Lepidoptera, Geometridae) from northern Chile. A new species of Glena Hulst (Lepidoptera, Geometridae) is described from two valleys of the coastal desert of northern Chile. Immature stages are associated with Trixis cacalioides (Kunth) Don. (Asteraceae). Holotype, male and female genitalia, and a sexual dimorphic feature are illustrated. This is the first record of a species of Glena from Chile.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Boarmiini; Ennominae; Neotropical; Taxonomy.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000100005
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A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history Rev. Bras. entomol.
Pereira,Cristiano M.; Silva,Denis S.; Gonçalves,Gislene L.; Vargas,Héctor A.; Moreira,Gilson R.P..
ABSTRACT The Neotropical micromoth genus Leurocephala Davis & Mc Kay, 2011 (Lepidoptera, Gracillariidae) was originally described to include only the type species, L. schinusae Davis & Mc Kay, 2011, whose leaf miner larvae are associated with Anacardiaceae in Argentina, Brazil and Paraguay. An integrative analysis including morphology, life history and DNA barcode sequences revealed that specimens collected on Schinus molle L. (Anacardiaceae) in the coastal valleys of the Atacama Desert of northern Chile belong to a second species of this formerly monotypic genus. Adults of Leurocephala chilensis Vargas & Moreira sp. nov. are herein described and illustrated in association with the immature stages and life history, and corresponding...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Anacardiaceae; Gracillariid moths; Leaf miners; Microlepidoptera; Schinus.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000100006
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A new species of Lioptilodes Zimmerman (Lepidoptera, Pterophoridae) from northern Chile Rev. Bras. entomol.
Vargas,Héctor A..
Male and female adults of a new species of Lioptilodes Zimmerman (Lepidoptera, Pterophoridae) are described and illustrated. Immature stages are associated with Baccharis scandens (Ruiz & Pav.) Pers. (Asteraceae). The species was collected in two localities of northern Chile: near sea level in the Azapa valley, in the coastal desert of Arica Province and at 3000 m elevation in Socoroma, Parinacota Province.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Asteraceae; Baccharis scandens; Neotropical; Taxonomy.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000300011
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A replacement name for Hualpenia Mundaca, Parra & Vargas (Lepidoptera, Gracillariidae) Rev. Bras. entomol.
Mundaca,Enrique A.; Parra,Luis E.; Vargas,Héctor A..
A replacement name for Hualpenia Mundaca, Parra & Vargas (Lepidoptera, Gracillariidae). Vihualpenia nom. nov. is proposed as a replacement name for Hualpenia Mundaca, Parra & Vargas, 2013 (Lepidoptera, Gracillariidae), in order to remove homonymy with Hualpenia Franz, 1996 (Coleoptera, Staphylinidae).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Homonymy; Insecta; Leaf miner; Vihualpenia.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262013000300017
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Adiciones a la fauna de geométridos (Lepidoptera: Geometridae) de Chile Neotropical Entomology
Vargas,Héctor A.; Hausmann,Axel.
Tres especies de Geometridae son reportadas para el extremo norte de Chile. Todas son nuevas para la fauna chilena: Scopula umbilicata (Fabricius, 1794) (Sterrhinae), Cataspilates grisescens Warren, 1897, y Pero obtusaria Prout, 1928 (Ennominae).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cataspilates grisescens; Pero obtusaria; Scopula umbilicata; Taxonomía; Distribución; Neotropical.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2008000200009
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ASPECTOS BIOLOGICOS DE EUPITHECIA SIBYLLA BUTLER 1882 (LEPIDOPTERA: GEOMETRIDAE) Gayana
Vargas,Héctor A.; Parra,Luis E.; Vargas,Héctor E.; Bobadilla,Dante E..
Se describen la pupa y aspectos de la biología de Eupithecia sibylla Butler, 1882. La larva se alimenta de las plantas Prosopis sp. y Caesalpinia sp. (Fabaceae). Las larvas son parasitadas por el endoparasitoide Euphorocera peruviana Townsed (Diptera: Tachinidae). E. sibylla se distribuye entre los 19° a 37° S y entre los 600 y 2.500 msnm. Se ilustra la pupa y el imago
Tipo: Journal article Palavras-chave: Estados inmaduros; Distribución; Parasitoide; Plantas hospederas; Chile.
Ano: 2002 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382002000200003
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DESCRIPCION DE LA HEMBRA Y DE LAS ESTRUCTURAS GENITALES DE CHILESIA ANGULOI RUIZ (LEPIDOPTERA: ARCTIIDAE) Gayana
Vargas,Héctor A.; Parra,Luis E..
Se describe la morfología externa de la hembra y la genitalia del macho y de la hembra de Ch. anguloi Ruiz. Los caracteres morfológicos de la genitalia del macho permiten distinguir a esta especie de las restantes que componen el género Chilesia Ruiz: Ch. rudis (Butler) y Ch watsoni Ruiz. El carácter braquíptero de la hembra de Ch. anguloi confirma lo descrito previamente para el género. La hembra de Ch. anguloi puede ser claramente diferenciada de las hembras de Ch. rudis y Ch. watsoni, sobre la base de caracteres morfológicos externos y genitales
Tipo: Journal article Palavras-chave: Chilesia watsoni; Genitalia; Braquiptería; Chile.
Ano: 2003 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382003000100016
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Descripción de la larva de último instar y de la pupa de Cryptophlebia cortesi Clarke (Lepidoptera: Tortricidae) Neotropical Entomology
Vargas,Héctor A..
Se presenta una descripción de la larva de último instar y de la pupa de Cryptophlebia cortesi Clarke, sobre la base de ejemplares colectados en el valle de Chaca, Primera Región, Chile, asociados a yaro, Acacia macracantha Bonpl & Humb ex Willd. (Fabaceae).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Olethreutinae; Morfología; Estado inmaduro; Acacia macracantha; Cryptophlebia saileri.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2006000300007
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Descripción de la larva de último instar y de la pupa de Cydia largo Heppner (Lepidoptera, Tortricidae) Rev. Bras. entomol.
Vargas,Héctor A..
Se presenta una descripción de la larva de último instar y de la pupa de Cydia largo Heppner, 1981, sobre la base de ejemplares colectados en el norte de Chile asociados a inflorescencias de Acacia macracantha (Fabaceae).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Morfología; Olethreutinae; Taxonomía.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262007000300002
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Descripción de una nueva especie de Eupithecia Curtis (Lepidoptera: Geometridae) de la Pampa del Tamarugal, Chile Neotropical Entomology
Vargas,Héctor A.; Parra,Luis E..
Se describe el adulto de una nueva especie de Eupithecia Curtis, aparentemente endémica de la Pampa del Tamarugal, Chile. Sus larvas son antófagas sobre Prosopis tamarugo Phil. (Fabaceae). Se ilustra el adulto, VIII segmento abdominal del macho y la gentalia del macho y de la hembra.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Larentiinae; Taxonomía; Eupithecia tamarugalis; Eupithecia sibylla; Eupithecia taracapa; Prosopis tamarugo.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2005000200009
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Description of immature stages and natural history of Stigmella schinivora (Lepidoptera: Nepticulidae), a leaf-miner associated with the Brazilian peppertree Rev. Bras. Zool.
Pereira,Cristiano M.; Silva,Denis S.; Vargas,Héctor A.; Moreira,Gilson R.P..
ABSTRACT Stigmella schinivora van Nieukerken, 2016 was described from Cataratas de Iguazú, Misiones, Argentina, based on adults reared from Schinus terebinthifolius Raddi (Anacardiaceae) leaf mines. The aim of this study is to describe for the first time the external morphology of the immature stages of S. schinivora with the aid of light and scanning electron microscopy, based on mines collected on the same host plant, but in Laranjeiras do Sul, Paraná, Brazil. Data on natural history, including histology of the mines, are also provided. The larva passes through four instars, all endophytic, having chewing mouth parts and feeding on the palisade parenchyma. The first three instars are apodous and have a subcylindrical body, bearing only one pair of setae...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Atlantic forest; Leaf-mining moths; Microlepidoptera; Nepticulids; Schinus terebinthifolius.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100341
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Dos nuevas especies de Iridopsis Warren (Lepidoptera, Geometridae) del norte de Chile Rev. Bras. entomol.
Vargas,Héctor A..
Se presentan descripciones de dos nuevas especies de Iridopsis Warren, 1894, del norte de Chile: I. hausmanni sp. nov., del valle de Azapa, Provincia de Arica; e I. parrai sp. nov., de la Pampa del Tamarugal, Provincia de Iquique. Los estados inmaduros de I. parrai se asocian con Prosopis tamarugo Phil. (Fabaceae). Esta es la primera mención de Iridopsis para Chile.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ennominae; Boarmiini; Neotropical; Taxonomy.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262007000200003
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Egg laying site selection by a host plant specialist leaf miner moth at two intra-plant levels in the northern Chilean Atacama Desert Rev. Bras. entomol.
Storey-Palma,José; Benítez,Hugo A.; Mundaca,Enrique A.; Vargas,Héctor A..
Egg laying site selection by a host plant specialist leaf miner moth at two intra-plant levels in the northern Chilean Atacama Desert. The spatial distribution of the immature stages of the leaf miner Angelabella tecomae Vargas & Parra, 2005 was determined at two intra-plant levels (shoot and leaflet) on the shrub Tecoma fulva fulva (Cav.) D. Don (Bignoniaceae) in the Azapa valley, northern Chilean Atacama Desert. An aggregated spatial pattern was detected for all the immature stages along the shoot, with an age dependent relative position: eggs and first instar larvae were clumped at apex; second, third and fourth instar larvae were mostly found at intermediate positions; meanwhile the spinning larva and pupa were clumped at basis. This pattern...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Endophytic; Gracillariidae; Hypermetamorphic; Insecta; Oviposition.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000300009
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External morphology of the immature stages of Neotropical heliconians: IX. Dione glycera (C. Felder & R. Felder) (Lepidoptera, Nymphalidae, Heliconiinae) Rev. Bras. entomol.
Vargas,Héctor A.; Barão,Kim R.; Massardo,Darli; Moreira,Gilson R. P..
External morphology of the immature stages of Neotropical heliconians: IX. Dione glycera (C. Felder & R. Felder) (Lepidoptera, Nymphalidae, Heliconiinae). The biology of the Andean silverspot butterfly Dione glycera (C. Felder & R. Felder, 1861) is still poorly known. This species is restricted to high elevations in the Andes, where the immature stages are found in close association with species of Passiflora belonging to the section Tacsonia (Juss.) Harms, especially P. tripartida var. mollissima (Kunth), which is grown for subsistence by villagers. Herein we describe and illustrate the external features of the egg, larva and pupa of D. glycera, based on light and scanning electron microscopy.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Andean silverspot butterfly; Banana passion-fruit; Heliconiini; Insecta.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000200004
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Female genitalia of Pero obtusaria Prout, 1928 (Lepidoptera: Geometridae) Rev. Bras. entomol.
Vargas,Héctor A..
Abstract The female genitalia of Pero obtusaria Prout, 1928 (Lepidoptera: Geometridae) are described and illustrated for the first time and compared to congenerics. The antrum with the dorsal part sculptured with two sinuous longitudinal stripes enables the identification of this species.
Tipo: Info:eu-repo/semantics/other Palavras-chave: Azelinini Ennominae Pero Herrich-Schäffer; 1855 Pero janichoni Lévêque; 2007 Pero jonesaria (Schaus; 1897).
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262019000200112
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First high-altitude record of Bucculatrix mirnae Vargas and Moreira (Lepidoptera, Bucculatricidae) on a newly documented host plant: the importance of host plant distribution for conservation on the western slopes of the Andes mountains of northern Chile Rev. Bras. entomol.
Vargas,Héctor A.; Mundaca,Enrique A..
ABSTRACT Bucculatrix mirnae Vargas and Moreira, 2012 (Lepidoptera, Bucculatricidae) is a micromoth native to the coastal valleys of the Atacama Desert previously known to occur only in the type locality of the Azapa Valley, close to sea level. Its immature stages are associated with the shrub Baccharis salicifolia (Ruiz & Pav.) Pers. (Asteraceae). We report data on the occurrence of B. mirnae found for the first time at 3500 m above sea level on the western slopes of the Andes mountains of northern Chile. In addition, Baccharis alnifolia Meyen & Walp. is recorded as a new host plant for B. mirnae. The implications of this finding for conservation in the arid western slopes of the Andes habitats in northern Chile are discussed.
Tipo: Info:eu-repo/semantics/other Palavras-chave: Asteraceae; Baccharis alnifolia; Baccharis salicifolia; Leaf miner; Leaf skeletonizer.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400356
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First host plant record for Strymon davara (Hewitson) (Lepidoptera, Lycaenidae) in the highly human-modified coastal valleys of the Atacama Desert Rev. Bras. entomol.
Vargas,Héctor A.; Duarte,Marcelo.
ABSTRACT Some native plants can survive the disturbances associated with agricultural activities, sometimes being considered weeds and objects of control practices. However, these plants can be very important to support populations of native insects in disturbed habitats. Alternanthera halimifolia (Lam.) Standl. (Amaranthaceae) is locally considered a weed, and here it is reported as the first host plant known for the Neotropical hairstreak Strymon davara (Hewitson, 1868) based on research performed in the coastal valleys of the Atacama Desert of northern Chile. Furthermore, field observations suggest that this is the only host of S. davara in this area. This case provides an example of the importance of a weed in the conservation of local populations of a...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Alternanthera halimifolia; Amaranthaceae; Eumaeini; Florivory; Theclinae.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400352
Registros recuperados: 41
Primeira ... 123 ... Última
 

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