LOOKING LIKE A BUFFOON 



131 



says that the crab can run either way up. Another view is 

 that these hind legs lift foreign objects on to the carapace, 



SfM 



u 



s-s 



•S Si 



« 9 

 g.3 



§1 



and a third that they help to repel animals that might 

 otherwise tread on the crab's back. The specific name 

 which Herbstgaveit means a knave, and is its trivial name 



11 



