Norfolk Island, half-breeds on.
Norway, numerical proportion of male and female births in.
Nose, resemblance of, in man and the apes; piercing and ornamentation
of the; very flat, not admired in negroes; flattening of the.
Nott and Gliddon, on the features of Rameses II.; on the features of
Amunoph III.; on skulls from Brazilian caves; on the immunity of
negroes and mulattoes from yellow fever; on the deformation of the
skull among American tribes.
Novara, voyage of the, suicide in New Zealand.
Nudibranch Mollusca, bright colours of.
Numerals, Roman.
Nunemaya, natives of, bearded.
Nuthatch, of Japan, intelligence of; Indian.
Obedience, value of.
Observation, powers of, possessed by birds.
Occupations, sometimes a cause of diminished stature; effect of, upon
the proportions of the body.
Ocelli, absence of, in female Mutilidae.
Ocelli of birds, formation and variability of the.
Ocelot, sexual differences in the colouring of the.
Ocyhaps lophotes.
Odonata.
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