88 Causes of Disease. 



3— Pin Worms. 



O.vyuris 7 cniticiihiris, dog. man (rectum). 



ciirvula, iiiastigodes, horse (colon and rectum). 

 ambigua, rabbit (caecum). 



4 — Strongylus Worms. 



Eustrongylits gigus, dog, horse, cow (kidneys, peritoneum, 

 heart, hver). 



Etistrongylus tubifc.x, duck (intestine). 



Strongylus anuafus s. sclcrostomuui aruiatuui, horse (intes- 

 tine) ; peritoneum (larvaj and embryos wander into the arteries, 

 brain, testes) ; str. arniatus has recently been subdivided by 

 Sticker into three species: Sclcr. edentatum, hidentatum, quadri- 

 dcntatum. 



Strougylus tctracaiitJius (sclerosf. tctr.), horse (large intes- 

 tine). 



Strongylus contort us^ ruminants (abomasum, small intestine). 

 Ostertagi, cow, sheep, goat (abomasum). 

 Ciirticci, cow, sheep (abomasum, small intestine). 

 oncophorus, cow (abomasum, small intestine). 

 Harkeri, cow (abomasum). 



rctortcrformis, ruminants, hare, rabbit (abomasum, 

 small intestine). * 



Strongylus lilicollis, sheep (small intestine). 

 radiatus, cow (small intestine). 

 inflatus, cow (colon). 

 .-I.vci. ass (stomach). 

 Iiypostoiuus, sheep, goat (intestine). 

 filar ia, sheep, goat, fallow deer, red deer (bronchi, 

 lungs). 



Strongylus parodo.vus. hog, sheep (bronchi, lungs). 



coin.niutatus, sheep, goat, hare (lungs, bronchi). 

 micrurus, cow, horse, red deer, fallow deer (bron- 

 chi, lungs). 



Strongylus Amficldii, horse (lungs). 



sagittatus, red deer (lungs). 



capillaris, goat, sheep, chamois (bronchi, lungs). 

 den tat us, hog (large intestine). 

 " ruhidus, hog (America). 



annidatus {Strong, s. Filaria tracheo-hronchialis) , 

 dog (air passages). 



