Family STENTORID^. 



65 Stentor polymorphus, Mull. ; S. Kent, I.e., p. 590, pi. xxx., 



f. 10-20. Waterloo Swamps ; Duck Creek ; Wooli Creek. 



66 S. Barretti, Barrett ; S. Kent, I.e., p. 593, pi. xxx., f. 21. 



Duck Creek ; Parramatta on Myriophyllum. 



67 S. IGNEUS, Ehr. ; S. Kent, I.e., p. 594, pi. xxx.,f. 1-4. Very 



common in the Horse Pond, Moore Park, on water weeds 

 and stones, which are sometimes completely covered with 

 this beautiful species. 



68 S. c^RULEUs, Ehr. ; S. Kent, I.e., p. 593. Waterloo Swamps. 



Order PEEITEICHA. 

 Family HALTERIID^. 



69 Strombium claparedi, S. Kent, I.e., p. 634, pi. xxxii., f. 46. 



Among Conferva, Waterloo Swamps, abundant. 

 Family GYROCORID^. 



70 Urocentrum turbo. Mull. ; S. Kent, I.e., p. 641, pi. xxxiii., 



£. 7-10 Common in stagnant pools, Waterloo Swamps. 

 Family VORTICELLID^. 

 [JABDOSTYLA sp, Common on Cijdops australis, Waterloo 



OKTICKLLA NEBULIFERA, Ehr.; S. Kent, I.e., p. 673, pi. xxxiv., 

 f. 20, pi. XXXV., f. 32-34, pi. xlix., £. 1. Common on 

 Myriophyllum, Waterloo Swamps. 

 73 V. CAMPANULA, Ehr. ; S. Kent, l.c , p. 678, pi. xxxiv., f. 3b. 

 Horse Pond, Moore Park. 



ciiLOROSTiGMA, Ehr. ; S. Kent, I.e., p. 686, pi. xlix., f. 33. 

 Horse Pond, Moore Park. 



pi. xlix., f. 39. Duek Creek, Clyde. ' ^^ 



DILATATA, From. ; S. Kent, I.e., p. 681, pi. xlix., t 1^- 

 Parramatta, 



77 Carchesium polypinum, Linn. ; S. Kent, l.c., p. 690, pi. xxxv., 



f. 30-31, pi. xxxvi., f. 1-8. Off Bourke Street, Waterloo, 

 at the back of the Public School. 



78 ZooTHAMNiUM sp. Waterloo Swamps. 



79 Epistylis plicatilis, Ehr.; S. Kent, I.e., p. 701, pi. xx.xvui., 



f. ^S, pi. xxxix., f. 12-15. In Alderson's Dam, Redfern, 

 on grass leaves, 1884. 



80 Opercularia nutans, Ehr.; S. Kent, I.e., p. 710, pi- xxxix-, 



f. 22-23. W^ooli Creek ; Waterloo Swamps. _^. 



81 O. ARTICULATA, Ehr.; S. Kent, I.e., p. 711, pi. xxxix.,f. ^-*-°' 



82 Vacjinicola crvstallina, Ehr. : S. Kent, I.e., p. 71.'>, F- ■^*•' 



f. 1. On Algas Waterloo Swamps. 



