Zygopini
Guides
Cylindrocopturus quercus
Cylindrocopturus quercus is a species of twig and stem weevil in the tribe Zygopini, family Curculionidae. It is native to North America and associated with oak hosts (Quercus). As a member of the Zygopini, it likely exhibits the typical life history of twig-boring weevils, with larvae developing within woody stems.
Peltophorus
Peltophorus is a genus of weevils in the family Curculionidae (subfamily Baridinae, tribe Zygopini). The genus contains multiple species distributed in Mexico, including P. polymitus and P. adustus. Species in this genus are associated with succulent plants, particularly agaves and Opuntia cacti. P. polymitus has been documented feeding on at least seven Agave species and has been recorded in wild agave plantations, though it has not been formally designated as an agricultural pest.