Annelid(B. 



223 



Paragoniinus(D. )^A^est- 



ermannii. Distoma 



Pulmonale. Lungs. Man, dog, pig, cat, tiger. 



Amphistoma Conicum 



(amphiboth sides) ^. 



Cervi. ■ First stomach. Ox, sheep, goat, rumi- 



nants. 

 A. Collinsi. Stomach. Horse. 



A. Collinsi V. Stanleyi. Stomach. Horse. 

 A. Truncatum. Gall ducts. Cat. 



A. Crumeniferum. Ox. 



A. Tuberculatum. Intestine. Ox. India. 



A. Hawkesii. Intestine. Elephant. India. 



A. Explanatuin. Bile ducts. Zebu. 



Holostoma Alatum. Intestine. Dog, fox. 

 H. Erraticum. Duck, swan. 



Monostotna Mutabile Suborbital cavities, nose, trachea, 



(nionos one). bronchi. Goose. 



M. Atienuatum. Goose. 



M. Triseriale. Caecum. Goose. 



M. Verrucosum. Caecum. Duck. 



M. Caryophyllinum. Duck. 



Gastrodiscus Sonsini. Small intestine. Horse, mule. Egypt, 



Senegal, Guadaloup. 

 Agamodistomum. Muscles. Swine. United States. 



NEMATHELMINTHS (nema thread, round ; helminthos, worm.) 



Cylindroid ; sexes in separate individuals. 



ACANTHOCEPHALI (acanthos thorn, hook ; cephale head. ) 



Protractile proboscis with recurved hooks ; no digestive canal. 



Genus : Echinorhynchus (echinos spined, ryuchus proboscis). 

 E. Gigas (gigas giant). Small intestine. Pig. 

 E. Polymorphus. Intestine. Duck, goose, swan. 

 E. Filicollis. Duck. 

 E. Sphaerocephalus. Duck. 



GENERA AND SPECIES OF ROUND WORMS. 



Genus : Trichosoma (trix hair, soma body). Caudal part of 



body hairlike. Whip- worm. 

 T. Papillosum. Small Intestine. Sheep. 

 T. Plica. Urinary bladder. Dog, Fox, Wolf. 

 T. Aerophilum. Trachea. Cat, Fox, Martin, etc. 

 T. Felis. Urinary bladder. Cat. 

 T. Brevicolle (breve short, neck). Caecum. Duck, 



Goose. 



