SPIROTRICHA, OLIGOTRICHA 



819 



Genus Eodinium Kofoid and MacLennan. Dorsal zone on the 

 same level as adoral zone; without skeleton; macronucleus a straight, 

 rod-like body beneath dorsal surface; 2 contractile vacuoles; in 

 cattle and sheep. Several species. 



E. lobatum K. and M. (Fig. 349, a). 44-60m by 29-37m; in Bos 

 indicus (Kofoid and MacLennan, 1932). 



Genus Diplodinium Schuberg. Adoral and dorsal zones at the 



Fig. 349. a, Eodinium lobatum, X540 (Kofoid and MacLennan); b, 

 Diplodinium dentatum, X250 (Kofoid and MacLennan); c, Eremoplastron 

 bovis, X550 (Kofoid and MacLennan); d, Eudiplodinium maggii, X500 

 (Dogiel); e, Diploplastron affine, X320 (Dogiel); f, Metadmium medium, 

 X320 (Dogiel). 



