The Variation of Animals and Plants under Domestication by Charles Darwin

http://www.fullbooks.com/The-Variation-of-Animals-and-Plants-underx298010.html

Gallus aeneus, a hybrid of varius and the domestic fowl.

Gallus bankiva, probable original of domestic fowls.
-game-fowl, nearest to.
-crossed with G. sonneratii.
-its character and habits.
-differences of various breeds of fowls from.
-occipital foramen of, figured.
-skull of, figured.
-cervical vertebra of, figured.
-furculum of, figured.
-reversion to, in crossed fowls.
-hybrid of, with G. varius.
-number of eggs of.

Gallus ferrugineus.

Gallus furcatus.

Gallus giganteus.

Gallus sonneratii, characters and habits of.
-hybrids of.

Gallus stanleyi, hybrids of.

Gallus temminckii, probably a hybrid.

Gallus varius, characters and habits of.
-hybrids and probable hybrids of.