There are several different species of fiddler crab found throughout Borneo. The male fiddler crab has one claw that is much larger than the other. It makes him look as though he is carrying a fiddle and a bow and gives him his name.
Fiddler crab malaysia hi-res stock photography and images - Alamy
Fiddler crab malaysia hi-res stock photography and images - Alamy
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc00076
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc06620
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc09772
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc09362
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc09249
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc07957
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc00046
Borneo Fiddler Crabs, Sabah, Malaysia/fiddler-crab-dsc00017