OLIGOTRICHIDA 



383 



Fig. 164 a. Halteria grandinella. X400 (After Schewiakoff). 



b. Stromhidium typicum. X800 (After Biitschli). 



c. Ophryoscolex caudatus. X250 (After Becker and Talbott). 



d. Entodinium caudatum. X375 (After Becker and Talbott). 



e. Diplodinium bursa. X250 (After Becker and Talbott). 



f. Spirodinium equi. X 130 (After Gedoelst). 



g. Triadinium caudatum. XI 70 (After Gedoelst). 



h. Cycloposthium bipalmatum. X225 (After Bundle), 



i. Tripalmaria dogieli. X 135 (After Gassovsky). 



j. Telratoxum unijasciculatum. X135 (After Gassovsky). 



k. Cochliatoxum periachtum. X65 (After Gassovsky). 



1. Ditoxum funinucleum. X 135 (After Gassovsky). 



