CONTENTS OF ENTOMOLOGY. 



LESSON V. 



Class of Arach'nidans. Organization Habits Classification. 

 Arach'nida Pulmonaria. Aranei'doe or Spinners Mygale Mason Spider 



Ara'nese Sedenta'riae Ara'nese-Vagabun'dae Taren'tula Scorpions. 

 Ajach'nida Trachea'ria. Mowers Aca'rides Mites Itch-Arach'nidan 



Ticks. 



LESSON VI. 



Class of Crusta'cea. Organization Moulting Circulation Respiration 

 Division. 



LESSON VII. 



Crusta'ceans.- Order of Decapoda its Division. 



Bra'chyu'ra. Crabs Land-crabs Habits. 



Anomou'ra. Soldier or Hermit-crabs. 



Macrou'ra. Craw-fishes Lobsters Locust Prawns. 



Orders of Am'phipoda and Iso'poda. Sea-louse Wood-louse King-crab 



En'tomo'stracans Trilobites. 

 Class of Cirr'hopoda. Ana'tifa Balanus. 



LESSON VIII. 



('lass of Anne'lida. Organization Division Earth-worms. 

 Family of Suctoria. Leech. 

 Order of Dorsibranchiata. Eunice. 

 Order of Tubicola. Sabella. 



LESSON IX. 



Zo'ophytes. Organization Division. 

 Class of Infusoria Rotatoria. 



Class of Entozo'a. Division Filia'ria Ascarides Teenia. 

 Class of Infuso'ria Polygas'trica. 

 Class of E'chinoder'mata. Sea-stars. 

 Class of Acale'pha. Medusa. 



Class of Polypi. Cor al Coral-reefs Hydros Sponges Geographical 1 >is- 

 tribution of the Animal Kingdom. 



