Several fish species such as sea robins and gurnards have leg-like limbs that some use to walk and others use to dig. Scientists say a gene also found in humans is behind the "leg" development and ...

The Northern sea robin, found along the western Atlantic, is notable for its wing-like pectoral fins and its ability to 'walk' on the sea floor using crab-like legs. These legs also help in foraging, ...

A new study has revealed that the sea robin, famous as the 'walking fish,' uses its legs to taste the seafloor while searching for food. A joint research team led by Professor Nicholas Bellono of ...