292 



INDEX. 



Touch, sense of, 7 

 Tracheae, 29, 30, 101 

 Trachyraedusse, 85 

 Trachynemadae, 187 

 Tritonia, 87 

 Trochus, 138 

 Trox, 68 

 Tunicata, 129 

 Turbellaria, 133 



Van, 276 

 Vanessa, 73, 174 



Varan us, 127 

 Vaterian corpuscles, 7 

 Vertebrata, 7, 19, 32, 77 

 Vespa, 28, 55, 58, 175, 178, 283 



W 



Wagner's corpuscles, 7 

 Warnnth organs, 6, 10 

 Wasp. See Vespa 



, solitary, 242, 282 



Weevils, 67, 94 

 Wolffian glands, 27 

 Worms. See Annelides 



THE END. 



PRINTED BY WILLIAM CLOWES AND SONS, LIMITED, LONDON AND BECCLES- 



