Round worms, various families of, [4]
Ruminating animals, ectozoa found on, [350]
" entozoa of, [323]
Salmon, pit-headed tapeworms of the, [468]
Salmo umbla, worms in the kidney of, [457]
Sanguisuga medicinalis or the grey leech, [258]
Sanitation in connection with “rot”, [331]
Sarcoptes of the hog, [414]
" scabiei, description of the, [265]
Savages, little known about the parasites of, [27]
Scabies, mortality in England from, [285]
Scab or itch insect of man, [265]