Frog-legged Leaf Beetle (Sagra buqueti), male. Among the most beautiful of all beetles, a jeweled frog-legged leaf beetle perches on foliage in the Borneo rainforest. With over a dozen species in the genus, Sagra beetles are characterized by their metallic colors and enlarged hind limbs. Rather than being jumpers as their name would otherwise suggest, their spiny hind legs are used in defense and probably also male-male combat. Sarawak, Malaysia.