Size greatly varies among species, from the dwarf crocodile to the saltwater crocodile. Species of the dwarf crocodile "Osteolaemus" grow to an adult size of just , whereas the saltwater crocodile can grow to sizes over and weigh . Several other large species can reach over long and weigh over . Crocodilians show pronounced sexual dimorphism, with males growing much larger and more rapidly than females. Despite their large adult sizes, crocodiles start their lives at around long. The largest species of crocodile is the saltwater crocodile, found in eastern India, northern Australia, throughout South-east Asia, and in the surrounding waters.