104 PARASITOLOGY. 
nausea and vomiting are noted. Cats infested by 
large numbers of them show symptoms of nervous- 
ness and loss of appetite with various digestive dis- 
orders. The cat sits around and is dull and stupid. 
Treatment.—The same as in the dog, with corres- 
pondingly smaller doses. 
Fig. 38. Fig.39a, Fig. 39. 
Fig. 38—Ascaris inflexa, round worms from the first 
portion of the intestines of a hen. Natural size. a, female; 
b, male. 
Fig. 39a.—Heterakis papillosa, natural size; a, female; 
b, male—From Kaupp’s Diseases of Poultry. 
Fig. 39—Heterakis papillosa, round worm, head end 
only, from the caecum (blind gut) of a hen, magnified; a, 
mouth; b, oesophagus (gullet). 
AscARIS INFLEXA (Inflexis—to bend). 
Synonym.—Heterakis Inflexa. 
