[The following tables of the Classification of the Animal 

 Kingdom are appended for the convenience of the student. 

 The first is that used in my Lectures at the London Institu- 

 tion in 1863 ; the second is founded on the classification of 

 Owen. C. C. B.] 



1. CLASSIFICATION OF THE ANIMAL KINGDOM. 



Sub-kingdom VERTEBRATA. 

 Hamatotherma \ 

 Hamatocrya 



Sub-kingdom EADTATA. 



Bryozoa. AcalepJice. EcJdnodermata. 



Anthozoa. 

 Hydrozoa. 



Kingdom ACRITA, or PROTOZOA. 



Infusoria. 

 Foraminifera . 

 AmorpJwzoa. 



