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PARASITOLOGY. 



Fig. 49— Oesophagostoma Inflatum. (Cephalic extremity). 

 Photomicrograph, 1x1%. 



a, Mouth with papillae c. Lateral membranous wings 



b, Globe shaped inflation. d, .\nterior part of body. 



I 



Fig. 50— Oesophagostoma Inflatum Caudal extremity of male. 



Photomicrograph, 1 x %. 



a, Caudal pouch. b, Spiculae. c. Posterior part of body, 



