C. L. Boulenger 
427 
The bursa has about the same width as that of T. intermedins and 
is also provided with a short median lobe, the latter, however, is more 
Fig. 2. Anterior extremities of the three species of Triodontophorus, viewed from right 
side. A. T. intermedins Sweet. B. T. tenuicollis sp. n. C. I ■ brevicauda sp. n. 
l.p. lateral head papilla, m.c. mouth-collar, m.ca. mouth capsule, oe. oeso¬ 
phagus. oe.f. oesophageal funnel, s.p. sub-median head-papilla, d.g. dorsal gutter 
of oesophageal gland, lx. leaf-crown, t. tooth. x 150. 
sharply marked off from the lateral lobes (Text-fig. 5 B) and is also 
carried in a somewhat different manner; when seen in a side view 
Parasitology vm 
28 
