502 LIST OF THE FRESHWATER RHIZOPODA OF N.S.W., 



A very common and variable species both in the character of 

 the materials by which the test is invested, and in the number of 

 spines. 



Shea's Creek, Waterloo Swamps, Cook's River, and many other 

 places. 



Cochliopodium, Hertwig and Lesser. 



C. bilimbosa, Auerbach, Zeits. Wiss. Zoologie, VII. 1856, 374, 

 Taf. xix. figs. 1-13 ; Leidy, F. Rhiz. N. Amer. 184, 

 pi. xxxn. figs. 1-25. 



Frequent on Lemna and Azolla in Shea's Creek, and on Utricu- 

 lar ia near Cook's River. 



Sub-Order II. FILOSA. 



Euglypha, Dujardin. 



E. alveolata, Duj. Infusoires, 1841, 252, pi. n. figs. 9-10 ; Leidy, 

 207, pi. xxxv. figs. 2, 3, 6, 11, 12, 13, 14, 15. 



This is very common and may be obtained in abundance on 

 Sphagnum, in the Waterloo Swamps. 



Trinema, Dujardin. 



T. Enchehjs, Ehr. Infus. 1838, 132, Taf. ix. fig. iv. ; Leidy, 

 226, pi. xxxix. 



This is a very widely distributed species. It is very abundant 

 near Shea's Creek and in the Waterloo Swamps, near Botany. 



Order II. HELIOZOA. 



Actinophrys, Ehrenberg. 



A. sol, Muller, Verm. Terrest. Fluv. 1773, p, 76 ; Leidy, F. 

 Rhiz. N. Amer. p. 235, pi. xl. 



Common in nearly all the localities given in this list. 





