Hyaliini

Hyaliini is a tribe of beetles within the subfamily Cetoniinae, which is part of the family Scarabaeidae. This tribe is characterized by its distinctive, often iridescent, elytra (wing covers) that give the beetles a metallic sheen. The tribe is found primarily in the Old World, with a significant number of species occurring in Africa. Hyaliini beetles are known for their vibrant colors and patterns, which are often used for species identification.

The larvae of Hyaliini beetles are typically leaf miners, feeding on the leaves of various plant species. This feeding habit can cause significant damage to crops and ornamental plants, making some species of Hyaliini beetles pests in agricultural settings. However, many species are also beneficial as they help in the decomposition of plant material and contribute to the nutrient cycle in ecosystems.

The taxonomy of Hyaliini is complex, with numerous genera and species described. Some of the most well-known genera include Hyale, Hyala, and Hyaliota. These beetles are often sought after by collectors due to their aesthetic appeal and the challenge they present in identification.

Hyaliini beetles play a role in various ecosystems, both as predators and as prey. Their iridescent elytra are thought to serve as a form of sexual selection, helping to attract mates. The tribe's diversity and ecological importance make it a subject of interest for both entomologists and conservationists.