New report of Cerambycidae beetles captured using synthetic pheromones in Alto Mayo, Peru: Filling gap

López-Rojas J.J.; Villegas D.A.; Prieto H.J.P.; Garcia-Grandez K.E.; Aguirre-Gil O.J. · Anais da Academia Brasileira de Ciencias (2025) · DOI: 10.1590/0001-3765202520240874

Resumen

We report the capture of several new species of longhorn beetles from Peruvian fauna using synthetic pheromones, syn-2,3-hexanediol, fuscumol, and fuscumol acetate. A total of seven species of longhorn beetles from the subfamily Lamiinae were captured. These longhorn beetles were distributed into the following tribes and species: Acanthocinini (Hylettus spilotus, Leptostylus sp., Nealcidion emeritum, and Paroecus charpentierae), Acanthoderini (Oreodera bituberculata), Colobotheini (Colobothea osculatii), and Compsosomatini (Aerenea brunnea). All specimens were captured in traps baited with fuscumol, either alone or in blend. Our findings suggest that blends of pheromones containing fuscumol are crucial for monitoring potential invasive species in new agricultural and forestry environments.

Instituciones: Universidad Nacional de San Martín; Universidad César Vallejo