Brimstone butterfly, sexual difference of colour in the.
British, ancient, tattooing practised by.
Broca, Prof., on the occurrence of the supra-condyloid foramen in the
human humerus; anthropomorphous apes more bipedal than quadrupedal; on
the capacity of Parisian skulls at different periods; comparison of
modern and mediaeval skulls; on tails of quadrupeds; on the influence
of natural selection; on hybridity in man; on human remains from Les
Eyzies; on the cause of the difference between Europeans and Hindoos.
Brodie, Sir B., on the origin of the moral sense in man.
Bronn, H.G., on the copulation of insects of distinct species.
Bronze period, men of, in Europe.
Brown, R., sentinels of seals generally females; on the battles of
seals; on the narwhal; on the occasional absence of the tusks in the
female walrus; on the bladder-nose seal; on the colours of the sexes in
Phoca Groenlandica; on the appreciation of music by seals; on plants
used as love-philters, by North American women.
Browne, Dr. Crichton, injury to infants during parturition.
Brown-Sequard, Dr., on the inheritance of the effects of operations by
guinea-pig.
Bruce, on the use of the elephant s tusks.
Brulerie, P. de la, on the habits of Ateuchus cicatricosus; on the
stridulation of Ateuchus.
Brunnich, on the pied ravens of the Feroe islands.
Bryant, Dr., preference of tame pigeon for wild mate.
Bryant, Captain, on the courtship of Callorhinus ursinus.
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