Ankylostome from a Leopard. 599 
The nerve-ring surrounds the cesophagus at a distance of 
0-4 mm. from the head end. 
Fig. 5, 
Galoncus tridentatus, sp. n. Dorsal view of male bursa. 
Galoncus tridentatus, sp. n. Lateral view of male bursa and spicules. 
The male bursa is divided into three lobes. The dorsal 
lobe is smaller and shorter than the lateral lobes. The 
