Deer, Axis, sexual difference in the colour of the.
Deer, fallow, different coloured herds of.
Deer, Mantchurian.
Deer, Virginian, colour of the, not affected by castration; colours of.
Deerhound, Scotch, greater size of the male.
Defensive orders of mammals.
De Geer, C., on a female spider destroying a male.
Dekay, Dr., on the bladder-nose seal.
Delorenzi, G., division of malar bone.
Demerara, yellow fever in.
Dendrocygna.
Dendrophila frontalis, young of.
Denison, Sir W., manner of ridding themselves of vermin among the
Australians; extinction of Tasmanians.
Denny, H., on the lice of domestic animals.
Dermestes murinus, stridulation of.
Descent traced through the mother alone.
Deserts, protective colouring of animals inhabiting.
Desmarest, on the absence of suborbital pits in Antilope subgutturosa;
on the whiskers of Macacus; on the colour of the opossum; on the
colours of the sexes of Mus minutus; on the colouring of the ocelot; on
the colours of seals; on Antilope caama; on the colours of goats; on
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