J-3-2
 There were six males of a leader rank at the beginning of feeding.
This is Bacchus of the 5th place, is taken in a group's central part and is in charge of tightness.

J-3-3
 The male which emits watch sound on a tree.

J-3-4
 Comprehensive investigation in feeding 10 year was performed 1952. (* according to the original)