Anadenanthera colubrina (Fabaceae) logs in the Atlantic Forest biome : first host plant for Thoracibidion lineatocolle (Col.: Cerambycidae) and a new host for Temnopis megacephala (Col.: Cerambycidae).

Resumo
Wood-boring beetles develop in live trees and dead wood, performing ecological services such as decomposition and regulation of forest resources. Species of the Cerambycidae family, widely distributed in the world, bore into the trunks of trees and dead wood in native and cultivated areas. The objective is to report the first host plant for Thoracibidion lineatocolle (Thomson, 1865) (Coleoptera: Cerambycidae) and a new host plant for Temnopis megacephala (Germar, 1824) (Coleoptera: Cerambycidae) in the Brazilian Atlantic Forest biome. Three logs, with one-meter-long by 20 cm in diameter, were cut from the trunk of a healthy Anadenanthera colubrina (Fabaceae) tree in October 2013 and tied in the understory at 1.5m high in the Rio Doce State Park, Minas Gerais State, Brazil. The logs, exposed in the forest, were each removed after 40, 80 and 120 days and stored individually in a cardboard box in the “Laboratório de Campo do Projeto de Ecologia de Longa Duração (PELD-CNPq)” in the Rio Doce State Park. A total of 94 individuals of T. lineatocolle and 228 of T. megacephala emerged from the A. colubrina logs. This is the first report of a host plant for T. lineatocolle and a new host plant for T. megacephala.
Descrição
Palavras-chave
Host tree, Rio Doce State Park, Saproxylic insects, Saproxylic insects, Parque Estadual do Rio Doce
Citação
CORRÊA, C. A. et al. Anadenanthera colubrina (Fabaceae) logs in the Atlantic Forest biome: first host plant for Thoracibidion lineatocolle (Col.: Cerambycidae) and a new host for Temnopis megacephala (Col.: Cerambycidae). Brazilian Journal of Biology, v. 82, 2022. Disponível em: <https://www.scielo.br/j/bjb/a/7bJ6B4pjkkMF3SXQSPXBknH/>. Acesso em: 29 abr. 2022.