Xystrocera

Xystrocera is a genus of longhorn beetles belonging to the family Cerambycidae. These beetles are typically found in tropical and subtropical regions of Africa. The genus name Xystrocera is derived from Greek words meaning "scraper" and "horn," likely referring to the appearance of their antennae.

Species within the Xystrocera genus are characterized by their relatively elongated bodies and prominent antennae, which are often segmented and can be as long as or longer than the body. Their coloration varies among species, but they often exhibit metallic or iridescent hues, with patterns of brown, black, and sometimes brighter colors. The larvae of Xystrocera beetles are wood-boring insects. They feed on the wood of various trees, and their development can take several years, depending on the species and environmental conditions. Adult beetles are typically diurnal and are often observed feeding on flowers or sap. The specific host plants can vary significantly between different species of Xystrocera, with some being more generalist feeders while others are associated with particular tree families. The taxonomy of Xystrocera is still subject to ongoing research, with new species occasionally being described and existing classifications being refined.