Gallade learns close combat at level 53
Level 65
Heracross learns megahorn at level 55
level 37
levil 53
heracross learns close combat at a level of 37.
Infernape will learn Close Combat at Level 41.
Gallade learns close combat at level 53
Hariyama learns Close Combat at level 52.
Cobalion learns Close Combat at level 73.
Level 65
Heracross learns megahorn at level 55
level 37
levil 53
Riolu doesn't learn Close Combat, however Lucario learns Close Combat at Lv 42 (DPPt, HGSS) and Lv 55 (BW,BW2).
Because Staraptor does not learn Close Combat until Level 34, and Staravia cannot learn Close Combat at all without cheating. To make Staraptor learn/re - learn Close Combat, take it and a Heart Scale to the Move Tutor in Pastoria City
at level 34