60 
Nematodes in Elephants 
Fig. 1. Pcirabronema indicum. A, dorsal view of head and neck; B, lateral view of head; C, 
extremity of head, seen from the front, a., a., auricular appendages; c.p., cervical papilla; 
d.s., dorsal shield; l., lip; l.p., lateral papilla of lip; p.p., papillae of dorsal and ventral shields; 
s.l.p., sublateral papilla of lip. 
