JOirRNAL OF MICllOSCOPICAL SCIENCE. 



DESCRIPTION OF PLATE IX 



Illustrating J. Braxton Hicks^ paper on the Motionless 

 Spores (Stato-spores) of Volvox Glohator, 



Showing consecutive stages of segmentation of Zoospore into Motionless 



Goiiiflia (Stato-spores). 



1.— First stage, similar to the first stage of formation of 

 ordinary gemules. 



2 — 11. — Succeeding stages of the condition. 



Illustrating Senator Kirclienpauer's paper on a New Hydroid 

 Polype belonging to the Genus CordylopJwra, Allm. 



Fig. 

 12, 13.— Natural size. 



14. — Two of the capitnla, witii a portion of tin; hianclios. 



