ANIMAL PARASITES 119 



PLATYHELMINTHES : 

 Trematoda : 



Agamodistomum sp., muscles of leg. 



Cephalogonimus americanus, intestine. 



Clinostomum attenuatum, encysted in muscles of legs and body wall. 



Cystagora tetracystis {Agamodistomum marcianse), encysted in body 



cavity and throat. 

 Diplodiscus temperatus, rectum. 

 Glypthelmins quieta, intestine. 

 Gorgodera circava, urinary bladder. 

 minima, urinary bladder. 

 Gorgoderina attenuatum, urinary bladder. 

 Halipegus occidualis, mouth, Eustachian tube. 

 Holostomum nitidum, intestine. 

 Loxogenes arcanum, encysted on viscera. 

 Megalodiscus ranophilus, rectum. 

 Monostomum ornatum, body cavity. 

 Pneumonwces coloradensis, lungs. 



complexus, lungs. 



longiplexus, lungs. 



medioplexus, lungs 



parviplexus, lungs. 



similiplexus, lungs. 

 Polystomum integerrimum, urinary bladder. 



Tetracotyle pipientis, cystic in mesenteries and peritoneum also, in 

 throat. 

 Cestoda : 



Cylindrotoznia americanum, intestine. 

 Ne?natotcpnia dispar, intestine. 

 Proteocephalus (Ophiotamia) sp., intestine. 

 Plerocercoid sp., intestine. 



NEMATHELMINTHES : 

 Nematoda : 



Agamonema (larvae), body cavity. 

 Aplectana americana, caecum. 



longicaudata, caecum. 

 Foleyella americana, cysts in mesenteries. 

 Filaria sp., larvae in blood. 

 Isociella solitaria, connective tissues. 

 Oswaldocruzia pipiens, intestine. 



subauricularis, probably intestine. 

 Pharyngodon batrachieiisis, intestine of tadpole. 

 Rhabdias ranee, lungs. 



PIG 

 PROTOZOA: 



Rhizopoda : 



"Endamaba coli," intestine. 

 Endamocba histolytica (f), intestine. 



