ZOOMASTIGINA 



57 





. i?-^2^. \fl. 



u.me. 



,-u.me, 



.ha.gr. 

 p.hj. 



Fig. 47. Zoomastigina. A, Mastigamoeba aspera, x about 300. B, Otkomonas 

 termo, x 2000. C, Monas vulgaris, x 2000. D, Bodo saltans, x 2000. E, Try- 

 panosoma brucei, x 2800. F, Crithidia sp., x 2300. After various authors, 

 with modifications, ba.gr. basal granules of flagella; bri. bristle-like processes 

 borne by the surface of the protoplasm ; c.vac. contractile vacuole ; f.vac. food 

 vacuole; ji. flagellum; fl.' trailing flagellum; M. position of mouth-spot; 

 nu. nucleus; p.by. parabasal body; ps. pseudopodium ; rh. rhizoplast; u.me. 

 undulating membrane. 



