8 TASMANIAN DIATOMACE^E. 



Synedra longa. Wm. S. Prospect. 

 Synedra pulchella. Kiitz. Hobler's Bridge. 

 Synedra Galliouii. Ehr. George Town. 

 Stephauopyxis sp. Cataract Gorge. 

 Stauroneis acuta. 160. Win. S. Prospect. 

 Stauroneis phoenicenteron. Ehr. Prospect. 

 Stauroptera sp. Ti-tree, Tamar River. 

 Stauroptera aspgra. Kiitz. George Town. 

 Tabellaria ventricosa. 356. Kiitz. Cataract Gorge. 

 Tryblionella maxima. 355. Grun. Tlobler's Bridge. 

 Triceratium Eobertsianum. Grev. Depot Grounds. 

 Triceratium fimbriatum. Wall. George Town. Rare. 

 Van Heuxtkia vulgare. 239. Prospect, Ti-tree. 

 Xanthiopyxis umbonatus. Wharf. 



