MICROSCOPIC FORMS OF ANIMAL LIFE. 23 



of the same Journal. See also the valuable series of papers on the Freshwater 

 Rhizopods by Mr. Wm. Archer, in the current series of the " Quart. Journ. Microc. 

 Sci. ;" the important Memoirs of Hertwig and Lesser in the " Archiv f iir Mikr. 

 Anat." (especially the Suppl. Heft to Bd. x., 1874), and the Presidential Addresses 

 of Prof. Allman to the Linnasan Society for 1876 and 1877 (in Nos. 69 and 71 of its 

 Journal) on " Recent Researches on some of the more simple Sarcode-Organisms," 

 of which the Author has freely availed himself. 



