392 Ciliophora 



Fig. 7. 35. A. Polar view of peristome in Tintinuopsis miciila; bases of 

 the membranelles alternate with tentaculoids and their accessory combs; 

 xI075 (after Campbell). B. Longitudinal section of Tintinnopsis campanula 

 (Ehrbg.), showing adoral and somatic ciliation; semidiagrammatic (after 

 Entz). C-L. Variations in form of the lorica in lintinnina: C. Petalotricha 

 ampulla; D. Salpingella acuminata; E. Dictyocysta mira; F. Craterella urceo- 

 lata; G. Codonella rapa; H. Coxliella fasciata; I. Codonellopsis longa; J. 

 Eutintinnus brandti; K. Cyttarocyclis aciitiformis; L. Rhabdonella henseni; 

 F, x300; others xl88 (after Campbell). M. Tintinnopsis nucula, lorica in 

 optical section; ciliary membrane extends from the peristome posteriorly 

 past the middle of the body; nuclei, cytoproct, and somatic cilia are shown; 

 schematic, x425 (after Campbell). KEY: ac^ accessory comb; m, membranelle; 

 t, tentaculoid. 



Metacyclis J.; (4) Cyttarocyclidae: Cyttarocyclis Fol (Fig. 7. 35, K); (5) Dictyocystidae: 

 Dictyocysta Ehrbg. (Fig. 7. 35, E), Luminella K. & C, Wailesia R. & C, Wangiella Nie; 

 (6) Epiplocylidae: Epicanella K. & C, Epiorella K. & C, Epiplocylis J.; (7) Favellidae: 

 Cymatocyclis Laackmann, Favella J. (18), Poroecus Cleve, Protocymatocyclis K. & C; 

 (8) Pelatotrichidae: Aranthostomella J., Craterella K. & C. (Fig. 7. 35, F), Pelatotricha 



