The giant shipworm can grow up to 155 centimetres in length and eats nothing more than the waste products of the micro-organisms that live in its gills. Marvin Altamia / AFP Photo
The giant shipworm can grow up to 155 centimetres in length and eats nothing more than the waste products of the micro-organisms that live in its gills. Marvin Altamia / AFP Photo
Giant shipworm that lives on gas-emitting bacteria unearthed in Philippines
An enormous black worm that lives in the mud of the sea floor and survives on the remnants of noxious gases digested by bacteria has been unveiled by scientists for the first time.