PLATES IN VOL. IV. 



Plate 1.1 



IL ^Microscopic Filaridae. 

 III.J 



jy fAnolis Newtoni; Sphserodactylus macrolepis ; Elapops 

 ■\ modestus. 



V 1 

 Yj' ^New species of Entomostracous Crustacea. 



VII. Reproduction of Bark-lice. — Sacculina infliata. 



VIII.1 

 IX. > Structure of Fern-stems. 

 X.J 



