Data/hora: 13/06/2024 04:44:46

Provedor de dados: | 82
País: | Brazil
Título: | Biology and occurrence of Inga Busk species (Lepidoptera: Oecophoridae) on Cerrado host plants
Autores: | Diniz,Ivone R.; Bernardes,Carolina; Rodovalho,Sheila; Morais,Helena C.
Data: | 2007-08-01
Ano: | 2007
Palavras-chave: | Caryocar; Diet; Diospyros; Leaf shelter; Oecophorinae.
Resumo: | We sampled Inga Busk species caterpillars weekly in the cerrado on 15 plants of Diospyros burchellii Hern. (Ebenaceae) from January 2002 to December 2003, on 30 plants of Caryocar brasiliense (Caryocaraceae) from July 2003 to June 2004, and since 1991 on several other plant species. In total we found 15 species of Inga on cerrado host plants. Nine species were very rare, with only one to five adults reared. The other six species occurred throughout the year, with higher abundance during the dry season, from May to July, coinciding with overall peaks of caterpillar abundance in the cerrado. Caterpillars of the genus Inga build shelters by tying and lining two mature or old leaves with silk and frass, where they rest and develop (a common habit found in Oecophorinae). The final instar builds a special envelope inside the leaf shelter, where it will complete the larval stage and pupate. The species are very difficult to distinguish in the immature stages. External features were useful in identifying only four species: I. haemataula (Meyrick), I. phaecrossa (Meyrick), I. ancorata (Walsingham), and I. corystes (Meyrick). These four species are polyphagous and have wide geographical distributions. In this paper we provide information on the natural history and host plants of six Inga species common on cerrado host plants, for which there are no reports in the literature.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000400001
Editor: | Sociedade Entomológica do Brasil
Relação: | 10.1590/S1519-566X2007000400001
Formato: | text/html
Fonte: | Neotropical Entomology  v.36 n.4 2007
Fonte: | info:eu-repo/semantics/openAccess