210 



PROTOZOOLOGY 

 I 



FiG. 97. a, Astasia klebsi, X500 (Klebs); b, Urceolus cyclostomus, 

 X430 (Stein); c, U. sabulosiis, X430 (Stokes); d, Peranema triclio- 

 'phorum, X530 (Kudo); e, Petalmonas mediocanellata, XlOOO (Klebs); 

 f, Menoidium incurvum, X1400 (Hall); g, Scytomonas pusilla, x430 

 (Stein); h, Anisonema acinus, X400 (Klebs); i, A. truncatum, X430 

 (Stein); j, ^. emerginalum, X530 (Stokes); k, Heteronema acus, X430 

 (Stein); 1, H. mutabile, Xl20 (Stokes); m, TropidoscAjphus odocostatus, 

 X290 (Lemmermann); n, Distigma proteus, x430 (Stein); o, Enlosi- 

 phon sulcatum, x430 (Stein); p, Notosolenus apocamptus, X1200 

 (Stokes); q, N. sinatus, x600(Stokes); r, Marsupiogaster striata, X590 

 (Schewiakoff) ; s, M. picta (Faria, da Cunha and Pinto). 



