| Registro completo |
| Provedor de dados: |
Rev. Bras. entomol.
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| País: |
Brazil
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| Título: |
A morphological reappraisal of the immature stages and life history of Elachista synethes Meyrick (Lepidoptera, Elachistidae), an Australian leaf miner alien to Chile
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| Autores: |
Vargas,Héctor Andrés
Brito,Rosângela
Basilio,Daniel Silva
Moreira,Gilson Rudinei Pires
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| Data: |
2015-12-01
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| Ano: |
2015
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| Palavras-chave: |
Bromus catharticus
Elachistinae
Invasive species
Neotropical region
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| Resumo: |
ABSTRACT Elachista synethes was recently recognized as an alien species in northern Chile, where its larvae mine the rescue grass Bromus catharticus (Poaceae). In order to provide the necessary information to allow field detection of E. synethes during early ontogeny, we conducted a morphological reappraisal of the immature stages of this leaf-miner moth, based on light and scanning electron microscopy, including the first descriptions of the egg and the first-instar larva. This is the first report of the existence of an apodal early larva for a species of Elachista Treitschke. The legs and prolegs are absent in the first two instars, but are well developed in the last two. Additional observations on the life history are also provided, including a description of the mine.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262015000400265
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| Editor: |
Sociedade Brasileira De Entomologia
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| Relação: |
10.1016/j.rbe.2015.07.002
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| Formato: |
text/html
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| Fonte: |
Revista Brasileira de Entomologia v.59 n.4 2015
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| Direitos: |
info:eu-repo/semantics/openAccess
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