A biped , `` Procompsognathus '' had long hind legs , short arms , large clawed hands , a long slender snout with many small teeth , and a stiff tail .
`` Procompsognathus '' may have been about one meter long ( 3.3 ft ) , A biped , `` Procompsognathus '' had long hind legs , short arms , large clawed hands , a long slender snout with many small teeth , and a stiff tail .