Disambiguation: Drury Walker / Cameron van Cleer
First published in: 1951
Killer Moth first appeared in Batman (DC, 1940 series) #63 (February-March 1951). He was transformed into Charaxes in Robin (DC, 1993 series) #23 (December 1995). Charaxes died in Infinite Crisis (DC, 2005 series) #7 (June 2006).
Link: https://en.wikipedia.org/wiki/Killer_Moth