STUDIES OX THE ECTOPAEASITIC TllEMATODES OF JAPAN. 9ß9 



I'AtiK 



Peuis 92. 



Oi Diclidophora 93. 



OfOctocotyle 93. 



OfCalicotyle 94. 



Of Monocotyle 94, 



Of Tristomum and Epibclella 95. 



Of Oucliocotyle 97, 



Of Axine, Hexacotyle, and Mic. reticulata 97. 



Glandula prostatica 99. 



Female Organs 103. 



Ovary 103. 



Oviduct lOG. 



Ootyp 108. 



Uterus llo. 



Yitellarium 117, 



Yolk-ducts 120. 



Vagina 123. 



Canalis Geuito-intestiualis 130. 



Atrium Genitale 134. 



General Consideration and Comparison of Results 144. 



Prismatic Fibres of the Wall of the Suckers of Axinc, Microcotyle, etc. ... 141. 



Penis 149. 



Prostate Gland 154. 



Homology of Canalis Genito-intestinalis 151. 



Protrusion of the Peuis 173. 



Eemarks on the Terminology of the Genital Organs 174. 



Biological Notes 170. 



Habitat 17(5. 



Locomotion 178. 



Food 180- 



Colouration 181. 



Injury to the Host 182. 



Systematic 182. 



I. Microcotyle 183. 



1. M. Cauda ta 186. 



