T 94 Index. 



Nature, variation under, phenomena so called how to be explained 



78 



New Zealand, its fauna, 158 

 Niata race of cow, 48 

 Nilson on fossil races of cow, 41 



Ontogeny will compel a consistent evolutionist to assume retro- 

 gression in the case of the anthropoid apes, 126 

 Organic races, how were they produced ? 23 

 Organised beings, deep seated and pervading affinities between,. 



99 



, resemble machines, 117 



' 1 supposed to have a tendency to vary in unknown direc- 

 tions, 1 2O 



, similitudes between, have a twofold origin, according, 



to the late G. H. Lewes, 103, 104 



, distribution of past and present, ought to be compared 



with geological results independently arrived at, 168 



Organism, a living, more complex than anything else in nature,. 

 18 



, more like a machine than anything else, 19 



, crystals the nearest approach to, in the organic world, 103 



Organisms, likely that before they are greatly changed, surround- 

 ing circumstances will be changed too, 136 



, Darwin's best work has rendered the mutability of, more- 

 unlikely than before, 151 



Origin of domestic pigs, one formerly supposed, now three- 

 known, 35, 36 



of European breeds of cattle, 41 



of breeds of sheep unknown, 49 



>- " of goat unknown, 53 



of domestic rabbits unknown, 53 



of the domestic duck, goose, turkey, and guinea-fowl un- 

 known, 71 



of gold-fish and hive-bees unknown, 74 



