|
|
|
| Registros recuperados: 41 | |
|
| |
|
|
| 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 |
| |
|
| |
|
| |
|
|
| 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 |
| |
|
| |
|
|
| 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 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
| 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 |
| |
|
| |
|
| |
|
|
| 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 |
| |
|
| |
|
| |
|
|
| 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 | |
|
|
|
