A kind of sphingidae moth caterpillars attacked a kind of caladium plant that grows wild in the backyard some time ago. They ate up all the leaves and stems.
See one of these caterpillars in Caterpillar Molting Process
See The Caterpillar Host Plant
Early stage of the caterpillars (right and below).
Photos of Sphingidae moth caterpillars were taken using a camera phone Sony Ericsson K800i in Jonggol, West Java, Indonesia.