Palm-oil
Guides
Alcaeorrhynchus grandis
Giant Strong-nosed Stink Bug
Alcaeorrhynchus grandis is a large predatory stink bug reaching approximately 20 mm in length. It is a member of the subfamily Asopinae within Pentatomidae, a group characterized by predatory rather than herbivorous habits. The species has been studied as a potential biological control agent for lepidopteran pests in agricultural systems, particularly in palm oil plantations in the Brazilian Amazon. Its life cycle stages have been documented for field identification purposes.