Ciliophora 399 



Fig. 7. 40. A. Urostyla limboonkengi Wang and Nie, x320 (after W. & 

 N.). B. Balladytia parvula Kowalewsky, x780 (after W. & N.). C, D. Sticho- 

 tricha nankingensis Wang and Nie, ventral view, x250; specimen in gelat- 

 inous lorica, xl25 approx. (after W. & N.). E. Oxytricha platystoma Ehrbg., 

 x300 (after Horvath). F. Gastrostyla steinii Engelmann, x300 (after Hor- 

 vath). G. Euplotes harpa Stein, x375 (after Wang and Nie). H. Diophrys 

 appendiculatus (Ehrbg.), x600 (after Wang and Nie). I. Holosticha kessleri 

 (Wrzesniowski), x290 (after Wang and Nie). J. Onychodromus grandis Stein, 

 specimen 250/x long (after Kahl). 



Horvath (88), Psilotrkha Stein (104), Stichotricha Perty (104; Fig. 7. 40, C, D), 

 Strojigylidium Sterki (104; Fig. 7. 41, J), Stylocoma Gruber (104), Stylonethes Sterki 

 (71, 72), Trachelostyla Kahl (104; Fig. 7. 41, I), Uncinata Bullington (13), Uroleptus 

 Ehrbg. (16, 104; Fig. 7. 41, F), Uroleptopsis Kahl (104), and Urostyla Ehrbg. (104; Fig. 

 7. 40, A). 



In addition, Histrio Sterki, OpistJiotricha Kent, Steinia Diesing, Stylonychia Ehrbg., 

 Tachysoma Stokes and Urosoma Kowalewski are listed by Kahl (104) as sub-genera of 

 Oxytricha; Amphisiella Gourret and Roeser, Keronopsis Penard, Paruroleptus Kahl 

 and Trichotaxis Stokes, as sub-genera of Holosticha, 



