Cornelius, on the proportions of the sexes in Lucanus Cervus.
Corpora Wolffiana, agreement of, with the kidneys of fishes.
Correlated variation.
Correlation, influence of, in the production of races.
Corse, on the mode of fighting of the elephant.
Corvus corone.
Corvus graculus, red beak of.
Corvus pica, nuptial assembly of.
Corydalis cornutus, large jaws of the male.
Cosmetornis.
Cosmetornis vexillarius, elongation of wing-feathers in.
Cotingidae, sexual differences in; coloration of the sexes of;
resemblance of the females of distinct species of.
Cottus scorpius, sexual differences in.
Coulter, Dr., on the Californian Indians.
Counting, origin of; limited power of, in primeval man.
Courage, variability of, in the same species; universal high
appreciation of; importance of; characteristic of men.
Courtship, greater eagerness of males in; of fishes; of birds.
Cow, winter change of colour.
Crab, devil.
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