capriciousness of, [17]-[22], [27];

of mutilations, [22]-[24];

of congenital monstrosities, [24];

causes of absence of, [24]-[26];

by reversion or atavism, [28]-[61];

its connexion with fixedness of character, [62]-[64];

affected by prepotency of transmission of character, [65]-[71];

limited by sex, [71]-[75];

at corresponding periods of life, [75]-[80];

summary of the subject of, [80]-[84];