Zoology.-] NATURAL HISTORY OF VICTORIA. \_Potyzoa. 



Plate 37, Fig. 7. 



LEPRALIA PAPILLIFERA (P. McG.). 



Description. — Cells ovate, distinct ; surface covered with numerous hollow- 

 granulations or papillae ; mouth usually with several hollow processes and with the 

 lower lip much produced, frequently a small square denticle inside the mouth. 

 Ovicell large, round, and covered with hollow granulations. 



Reference. — P. H. MacGillivray, Trans. Roy. Soc. Vict., 1868. 



This species is at once distinguished by the whole surface of the 

 cells and ovicells being covered with short, round, irregular papillae. 

 On algse, Williamstown. 



Explanation op Figures. 



Plate 37. — Fig. 7, natural size. Fig. 7c, magnified. Fig. 7b, more highly magnified. 

 Fig. 7a, a small portion, highly magnified, showing the mouth of a cell, with a large process 

 on the lower lip, and inside that a square denticle. 



Plate 37, Fig. 8. 

 LEPEALIA ELLERII (P. McG.)- 



Description. — Cells large, oblique, distinct ; surface cribriform ; lower lip 

 thickened and produced into a variable number of processes, frequently a median 

 triangular one and several smaller at the sides ; in some cells the median projection 

 has a small avicularium on one side. Ovicell broad, finely granular above. 



Reference. — P. H. MacGillivray, Trans. Roy. Soc. Vict., 1868. 



Williamstown, on algae and shells ; Warrnambool, Mr. H. Watts. 



Explanation op Figures. 



Plate 37. — Fig. 8, natural size. Fig. 8b, magnified. Fig. 8a, a small portion, more highly 

 magnified. 



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