Cassida obtusata, is a species of leaf beetle widespread in Oriental region from Sri Lanka to China towards Sumatra and the Philippines.
Distribution It if found in Cambodia, Sri Lanka, China, Japan, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, the Philippines, Taiwan, Thailand, and Vietnam.
Biology Adults have been observed from several plants such as, Amaranthus, Citrus and Passiflora edulis.
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