About Charybdis lucifer (Fabricius, 1798)
Charybdis lucifer, commonly called the yellowish-brown crab, is a species of swimming crab that belongs to the family Portunidae. The type locality for this species is the Indian Ocean, likely at Tranquebar. Its natural distribution covers waters surrounding Bangladesh, India, Malaysia, Singapore, Pakistan, Sri Lanka, Indonesia, Taiwan, Thailand, and Australia. It is an invasive species in the waters of Italy, Egypt, and the Mediterranean Sea.