?5^ 



LIST OF ILLUSTRATIONS. 



Pay.-. 



Larvae of Chicken Flea — Railliet, 17 



Head of Chicken Flea— Railliet 18 



Chicken Lice— 



Goniodes dissimilis ^Paiget, lit 



Goniocotes gigas -NV umann, 20 



Goniocotes hologaster — Xeumiann 21 



JAjyeurus variabilis —Neumann, 22 



Men02i07i pallidum —Railliet, 23 



Red Poultry Mite— Delaf end, 25 



Pigeon Tick— Railliet 27 



Pai'asites of Body Mange — 



Epidermoptes &i7o6a<«5— female— Neumann, 29 



Epider')noj>tes bit obatus— male — Neumann 30 



Sarcoiytes ?aeci5 -Railliet, '^^ 



Protozoa from a Fo*vl's Intestine— Perroncito, 33 



Head of a fowl with Favus— Neumann, 31 



Parasite of Favus— Neumann, "^-^ 



Pair of Gape Worms— Railliet 40 



Pair of Gape Worms Attached to Windpipe— Megnin 41 



Windpipe Containing Gape Worms— Megnin 43 



Air Sac Mite— Railliet .' ^^ 



Tape Worm — Zurn, °^ 



Intestine Containinig Tape Worms— Goeze 55 



Pin Worm of the Pigeon — Neumann 60 



Digestive Apparatus of Birds— Smith 61 



Parasite of Mange of the Legs and Feet— 



Sarcoptes mw^an*— Neumann, 83 



Foot of Fowl with Mange— Neumann, 84 



Floor of Mouth, Showing Diphtheria— Moore n 



Roof of Mouth. Showing Diphtheria— Moore, 94 



Caeca of Healthy Turkey— Moore 101 



Caeca of Turkey, Showing Effect of Protozoan Disease — 



Moore l'^*2 



lyiver of Turkey, Showing Effect of Protozoan Disease — 



Moore 1 "13 



Plate 1 — Skeleton of Fowl— Chauveau ln<) 



Plate 2 — Digestive Ai'paratus of a Fowl^Chauveau Ill 



(3) 



M3720K8 



