Plate 94 



Figs. 1, 2. Characiopsis cylindrica (Lambert) Lemmermann, x 

 590 



Figs. 3-5. Characiopsis spinifer Printz, x 590 



Fig. 6. Peromelia Hyalothecae Gobi, x 590 



Figs. 7-9. Peromelia planctonica G. M. Smith, x 1000 (9, redrawn 

 from Smith ) 



Figs. 10, 11. Ophiocytium cochleare (Eichw. ) A. Braun, x 590 



Fig. 12. Ophiocytium arhuscula (A. Braun) Rabenhorst, x 590 



Figs. 13, 14. Ophiocytium elongatum var. major Prescott, x 590 



Fig. 15. Ophiocytium cochleare ( Eichw. ) A. Braun, x 600 



Fig. 16. Ophiocytium mucronatum ( A. Braun ) Rabenhorst, x 



590 



Figs. 17, 18. Ophiocytium majus NaegeH: 6, x 400; 7, x 590 



Fig. 19. Ophiocytium capitatum var. longispinum ( Moebius ) 



Lemmermann, x 1000 ( after Smith ) 



Fig. 20. Ophiocytium parvulum ( Perty ) A. Braun, x 1000 (re- 



drawn from Smith ) 



Figs. 21, 22. Ophiocytium capitatum Wolle, x 590 



Fig. 23. Ophiocytium hicuspidatum (Borge) Lemmermann, x 



400 



[848] 



