- 54 - ANKYLOSTOMA. 



103. Buccal Capsule. Make a drawing under the high power, showing : two pairs 

 of ventral teeth ; pair of dorsal teeth ; median dorsal pharyngeal projection. 



104. Ankylostomiasis. Draw the demonstration specimens, showing : (a) piece 

 of human intestine with attached worms ; (b) section of human intestinal epithelium 

 showing adult attached by buccal capsule ; (c) male and female copulating. 



