4 FLAGELLATES AND ALG^ OF THE BIEMIXGTIAM DISTRICT 



CoLACiUM Ehrenb. 



O. arhuscula Stein. 



Found attached to the free-swimmii.g Rotifers Anurcea and 

 NotJwlca. 



EuTEEPTiA Party. 

 JE. viridis Perty. 6. 

 ST. [Bearwood, W. J. H.^ 



Vacuolaria Cienk. 

 V. virescens Cienk. 8. 

 , ws. [Hunnington, W. J. H.'] 



MYXOPHYCE^. 



GrLCEOCH.TiTE Lagerh. 

 6r. TVittrochiana Lag. 10. 

 WK. Bracebridge Pool, Sutton Park. 



Stnechococcus Nag. 

 S. ceruginosus Nag. 10. 

 WK. Sutton Park ; Studley. 

 8. major Schrot. 4. 

 WK. Sutton Park. 



Aphanothece Nag. 

 A. saxicola Nag. 2, 6, 11. 



WK. Plankton of Bracebridge Pool, Sutton Park. 

 A. microscopica Nag. 7, 11. 



WK. Plankton of Bracebridge and Longmoor Pools, Sutton Park. 

 A. stagnina (Spreng.) A. Br. 6. 

 WK. Bracebridge Pool, Sutton Park. 



A. prasiiia West ( = A. stagnina yaw j^rasina A. Br.). 4-6. 

 WK. Bracebridge Pool, Sutton Park ; Shirley, st. Quarry House, 

 Hamstead. 



Dactylococcopsis Hansg. 

 D. montana W. & G. S. West. 4. 

 WK. [Sutton Coldfield, TV. J. M.] 



Chroococcus Nag. 



C. turgidus (Kiitz.) Nag. 1, 3, 6, 8, 10, 11. 



WK. Plankton of Bracebridge Pool, Sutton Park ; Olton ; Wind- 

 mill Pool, Shirley, ws. Hartlebury Common ; Trimpley. ST. Great 

 Barr Park. 



C. minutus (Kiitz.) Nag. 3, 5, 8-10. 



WK. Sutton Park, Bogs I and II. 



C. minor (Kiitz.) Nag. 6. 



WK. Sutton Park, Bog III. 



C. lielveticiis Nag. 7, 10-12. 



WK. Bracebridge Pool, Sutton Park. 



C. macrococciis (Kiitz.) Rabenh. 3. 



ws. Hartlebiu'A^ Common. 



