CONTENTS 



XUl 



A^l^lAl.^ {Continued) : 



Class E, Cephalopoda 



Type of class, N^autilus pompilius . 

 General survey and classification . 

 Fossil and living examples . 



Phylum XI, Arthropoda 

 General survey and classification 

 Class A, Crustacea . . . 

 Type of class, Cavibarus 

 General survey and classification 

 Sub-class 1, Trilobita . 



Type of sub-class, Triarthms 

 General survey of sub-class 

 Fossil examples 

 Sub-class 2, Phyllopoda 

 Summary 



Type of sub-class, Apus . 

 Fossil examples 

 Sub-class 3, Ostracoda . 

 Summary 



Fossil and living examples 



Sub-class 4, Copepoda . 



Sub-class 5, Cirripedia . 



Summary 



Fossil examples 



Sub-class 6, Malacostraca 



Summary and classification 

 Fossil and living examples 

 Sub-class 7, Stomatopoda 

 Class B, Onychophora . 

 Class C, Myriopoda 

 Class D, Arachnida 



General survey and classification 

 Order 1, Xiphosura 



Summary of order . 

 Fossil and living examples 

 Order 2, Eurypterida 



Summary of order . 

 Fossil examples 

 Order 3, Limulava . 

 Orders 4-16 .... 



