C. milleri may refer to: Calliphora milleri, a synonym for Calliphora hilli, a blow fly species Candida milleri, a yeast species now known as Candida humilis Cochliopina milleri, the Miller's snail, a freshwater snail species endemic to Mexico Coleotechnites milleri, the lodgepole needleminer, a moth species found in the United States and Canada Cynomps milleri, Miller's dog-faced bat