Figure 213. Bacteria adherent to ciliates. A, bacteria in the gelatinous investment of 

 Sonderia pharyngea Kirby (= 5. schhostoma Kahl ?) ; B, surface bacteria on Cristigera 

 cirrifera Kahl ; C, D, bacteria on Cristigera vestita Kahl ; E, bacteria on stalk of Epistylis 

 barbata Gourret and Roeser; F, vertically adherent bacteria on Metopus contortus var. 

 pellitus Kahl ; K, on Parablepharisma pellitum Kahl ; H, on Parabl. collare Kahl ; I, Parabl. 

 chlamydophorum Kahl, with la, longitudinally adherent bacteria; J, vertical rodlets, 

 possibly adherent bacteria, on Metopus verrucosus (da Cunha) {Spirorhynchus ver- 

 rucosus da Cunha). (A, J, after Kirby, 1934; B-D, after Kahl, 1928; E, after Kahl, 1933 

 from Gourret and Roeser; F-I, after Kahl, 1932.) 



