TABLE OF CONTENTS Xlll 



[Order Notostigmata] 



[Order Cryptostigmata] 



[Order Prostigmata] 



[Order Stomatostigmata] 



[Order Heterostigmata] 



[Order Parastigmata] 



[Order Mesostigmata] 



[Order Metastigmata] 

 Class Phalangida 537 



[Class Palpigradi] 

 [Class Pedipalpi] 

 [Class Pseudoscorpionidea] 

 [Class Solifugae] 



Class Pantopoda (Pycnogonida) 538 



Incertae sedis: 



Suborder Diotocardia (Aspidobranchiata) 563 (564)^ 

 Tribe Rhipidoglossa 563 



Tribe Docoglossa 563 



^ References in brackets are to the pages on which examples are described. 



