Quagga, effect of fecundation by, on the subsequent progeny of a mare, i. 403-404.
Quatrefages, A. de, on the burrowing of a bitch to litter, i. 77;
selection in the silkworm, i. 301;
development of the wings in the silkmoth, i. 303, ii. [298];
on varieties of the mulberry, i. 334;
special raising of eggs of the silkmoth, ii. [197];
on disease of the silkworm, ii. [228];
on monstrosities in insects, ii. [269], [391];
on the Anglo-Saxon race in America, ii. [276];
on a change in the breeding season of the Egyptian goose, ii. [304];