Cope, Professor, of U.S., [386].
Cotton, Dr., of Tennessee, his rattlesnake, [298].
Coues, Dr. Elliott, of U.S., a combat, [199];
sound of the rattle, [309];
development of rattle, [312];
action of fangs, [362];
cro. fang, [376], et seq.;
species of cro., [386];
virulence of bite, [390];