XIV 



List of I lhistrationi>. 



Fig. 90. 

 91. 

 92. 



93- 

 94. 



9?- 

 96. 



97- 



98. 



99. 

 100. 



lOI. 



102. 



103. 

 104. 

 105. 

 106. 

 107. 

 108. 

 109. 



no. 

 III. 



112. 



"3- 



114. 



"5- 



116, 



117. 



118. 

 119. 

 120. 

 121, 

 122, 

 123. 

 124. 

 1^5 



Transformation of Stroiiibus . . . 



Pigeons. Drawn from life . 



Pigeons {continueif). Diawn from life . 



Fowls. Drawn from life 



Fouls {continued). Drawn from life . 



Pair of Japanese Fowls, long-tailed breed 



Canaries. Dra\vn from life . . . 



Sebastopol, or Frizzled Goose . . 



The Dingo, or wild dog of Australia 



Dogs. Drawn from life 



Dogs {continued). Drawn from life . 



The Hairless Dog of Japan . 



The skull of a Bull-dog compared with that of a Deer- 

 hound ...... 



Rabbits. Drawn from life . . 



Horses. Drawn from life 



Sheep. Drawn from life 



Cattle. Drawn irom life 



Wild Boar contrasted with a modern Domesticated Pig . 



Seasonal changes of colour in Ptarmigan {Lagopus mtttus) 



CEdicnemus crepitans, showing the instinctive attitude of 

 concealment ..... 



Imitative forms and colours in insects 



The larva of Puss Moth i^ Centra vinuld) 



The larva of Puss Moth in disturbed attitude 



Three cases of mimicry . . . - 



Two further cases of mimicry ; flies resembling a wasp in 

 the one and a bee in the other . 



A case of mimicry where a non-venomous species of snake 

 resembles a venomous one 



A case of mimicry where a homopterous resembles a leaf- 

 cutting ant ...... 



Feather-footed pigeon ..... 



J^aia radiata ...... 



Electric organ of the Skate .... 



Electric cells of Raia radiata 



The Garden Bower-bird {Ainhlyornis inornatd) 



Courtship of Spiders 



Courtship of Spiders {continued) . 



The Bell-bird {Chasmorhynchus iiiveus) 



C. tricarunculatus . . . . • 



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