Platybaea

Platybaea is a genus of leaf beetles in the family Chrysomelidae. These beetles are native to Southeast Asia. Species within this genus are characterized by their flattened bodies and often vibrant coloration. The exact number of recognized species varies, but several are described, primarily found in regions such as Vietnam, Cambodia, and Thailand.

The diet of Platybaea species, like most leaf beetles, consists of plant matter. Specific host plants can vary depending on the species, but they are typically herbivores feeding on the leaves of various trees and shrubs. Their flattened morphology may aid them in sheltering under bark or within leaf litter, providing protection from predators and environmental conditions.

Reproduction in Platybaea follows the typical life cycle of beetles, involving eggs, larvae, pupae, and adults. The larval stage is often characterized by a different appearance and diet compared to the adult form, with larvae typically feeding on the same host plants as adults, though sometimes focusing on different parts of the plant, such as stems or roots. Research on the specific ecological roles and behaviors of many Platybaea species is ongoing, with a focus on their interactions within their native ecosystems.