



GALBRAITH & HAUGHTON'S SCIENTIFIC MANUALS 



Experiment d and Natural Science Series. 



MANUAL 



OF THE 



SUB-KINGDOM 



CCELENTERATA 



I 



BY 





JOSEPH REAY GREENE, B.A. 



\ « t rv 



I'ROFESSOR OF NAT 



:URAt HIS 



^> 







TORY IN THE QUEEN'S COLLEGE, CORK 



&c. &c. 





LONDON : 



LONGMAN, GREEN, LONGMAN, AND ROBERTS. 



1861. 





Price Five Shillings. 



