ASSYRIAN sculpture of a mastiff.
ASTERS.
ASTHMA, hereditary.
ATAVISM. See Reversion.
ATHELSTAN, his care of horses.
ATKINSON, Mr., on the sterility of the Tarroo silk-moth in confinement.
AUBERGINE.
AUDUBON, on feral hybrid ducks. -on the domestication of wild ducks on the Mississippi. -on the wild cock turkey visiting domestic hens. -fertility of Fringilla ciris in captivity. -fertility of Columba migratoria and leucocephala in captivity. -breeding of Anser canadensis in captivity.
AUDUBON and Bachman, on the change of coat in Ovis montana. -sterility of Sciurus cinerea in confinement.
AURICULA, effect of seasonal conditions on the. -blooming of.