Virgil on the selection of seed-corn, i. 318, ii. [203];
of cattle and sheep, ii. [202].
Virginian islands, ponies of, i. 52.
Virgularia, ii. [378].
Vision, hereditary peculiarities of, ii. [8]-[9];
in amphibious animals, ii. [223];
varieties of, ii. [300];
affections of organs of, correlated with other peculiarities, ii. [328].
Vitis vinifera, i. 332-334, 375.
Viverra, sterility of species of, in captivity, ii. [151].