8. Yoshida 
585 
9. CaUiobothrium nodosum n.sp. 
(PI. XXIII, figs. 20, 21, and Text-fig. 3.) 
The material was found with other cestodes in the spiral valve of 
Cynias manazo (Bleeker) 15. v. 1906. 
Fig. 3. A. Scolex with the anterior part of the strobila. B. Anterior segments (flat 
view). C. The same (side view). D. Middle segments. E. Posterior segments. 
F. Segments near the posterior end. x 10 
External characters. The largest specimens measure 160 mm. 
in length. Head subquadrate and provided with four bothridia, which 
are placed diagonally, neither horizontal nor saggital. Bothridia 
