Panulirus ornatus, commonly known as the ornate spiny lobster or tropical rock lobster, is a species of lobster found in the warm waters of the Indo-Pacific region. Renowned for its striking appearance, this lobster species boasts a reddish-brown exoskeleton adorned with intricate patterns of stripes and spots.

People often refer to Panulirus ornatus as the "beautiful lobster" due to its stunning appearance. The combination of vibrant colors, intricate patterns, and unique morphology contributes to its reputation as one of the most visually appealing lobsters in the ocean.

Commercially, Panulirus ornatus holds significant importance in the seafood industry due to the delicious meat it provides. As a result, it is harvested both commercially and recreationally in many parts of its range.

Panulirus ornatus plays a crucial role in marine ecosystems as both a predator and prey species. Its unique biology and ecology highlight the intricate balance within coral reef ecosystems. Understanding and conserving this species are essential for maintaining the health and biodiversity of these vital marine habitats.