Cœlopeltis, ii. [377]

Cœlosterna, ii. [501]

Cœnonympha, ii. [471]

Cœreba, ii. [278]

CŒREBIDÆ, ii. [278]

Cogia, ii. [208]

Colaptes, ii. [304]

Coleoptera, families selected for study, i. 103

Palæarctic, i. 188

number of Palæarctic species, i. 189