04 
Ophiocytium Näg. 
O. capitatum van longispinwn (Möb.) Leramerm. 
Enoggera Reservoir. 
Nephrocytium Näg. 
A’, agardhianum Näg. 
Enoggera Reservoir. 
Pediastrum Meyen. 
P. tétras (Ehrenb.) Ralfs. 
Upper Walsh River County: Stannary Hills. 
Scenedesmus Meyen. 
S. bijuga (Turp.) Ktitz. 
Enoggera Reservoir. 
S. brasiliensis Bohlin. 
Barrow River. 
S. quadricauda (Turp.) Bréb. 
Upper Walsh River. 
— — var. horridus Kirchn. 
Enoggera Reservoir. 
Coelastrum Näg. 
C. pulchrum Schmidle. 
Barrow River. 
var. intermedium Bohlin. 
Barrow River. 
Sorastrum Kiitz. 
S, crassispinosum ( Hansg.) Bohlin. 
Barrow River. 
Chaetosphaeridium Kleb. 
C. globosum (Nordst.) Kleb. 
Forma minor. Diam. cell. 12 //. 
Barrow River. 
Coleochaete Bréb. 
C. nitellarum Jost. 
Upper Walsh River County: Stannary Hills. 
