Could this be evolution in progress?
This week news reports of a ‘walking shark’ that shows clearly how a sea creature prepares for life on land, by walking on it’s fins.
‘Walking shark’ discovered in Indonesia
Previously unknown fish, Hemiscyllium halmahera, uses its fins to move along the sea bed in search of crustaceans
A species of shark that uses its fins to “walk” along the bottom of the ocean floor has been discovered off the coast of Indonesia. The shark, Hemiscyllium halmahera, uses its fins to wiggle along the seabed and forage for small fish and crustaceans, scientists from Conservation International said on Friday.
The shark, which has wide horizontal stripes, grows to a maximum length of just 30in and is harmless to humans.
It was found off the remote eastern island of Halmahera, one of the Maluku islands.
The conservation group said it hoped the discovery would once again demonstrate that most sharks pose no threat to humans.
The find also highlights the extraordinary marine diversity in Indonesia whose chain of islands is home to at least 218 species of sharks and rays, and the country’s recent efforts to protect species under threat of extinction, Conservation International said.