First host plant record for Strymon davara (Hewitson) (Lepidoptera, Lycaenidae) in the highly human-modified coastal valleys of the Atacama Desert
AUTOR(ES)
Vargas, Héctor A., Duarte, Marcelo
FONTE
Rev. Bras. entomol.
DATA DE PUBLICAÇÃO
2016-12
RESUMO
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 butterfly in a highly human-modified environment.
Documentos Relacionados
- First host plant records for Iridopsis hausmanni Vargas (Lepidoptera, Geometridae) in the coastal valleys of northern Chile
- New host plant records for Oenomaus ortygnus (Cramer) (Lepidoptera: Lycaenidae) in Mexico
- Human-modified ecosystems and future evolution
- Caligopsis seleucida (Hewitson) e seus estágios imaturos (Lepidoptera, Nymphalidae, Brassolinae)
- 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