Bright Oak-Blue 
Bright sunbeam 
Brown Argus 
Brown hairstreak 
Brown Playboy 
Bubastus Hairstreak 
Cacyreus lingeus 
Callophrys herculeana 
Callophrys sheridanii 
Calycopis anthora 
Calycopis centoripa 
Canary blue 
Cassius Blue 
Catapaecilma major 
Caucasian vernal copper 
Celmia color 
Centaur oakblue 
Ceraunus Blue 
Chalkhill Blue 
Chalkhill blue 
Chapman's green hairstreak 
Chapmans Blue 
Chapmans Cupid 
Chequered Blue Butterfly