Corduliinae, [426]

Correlative variation, [536]

Corrodentia, [175], [389]

Corrosion by Termites, [360]

Corydalis, [447];

C. crassicornis, [447]

Corydaloides scudderi, [344]

Corydia, [221];

C. petiveriana, [233]

Corydiides, [241]