Platanista gangetica, fluke from, [420]
Podiceps and Gallinula, legs of, infested by filariæ, [447]
Polecats, filariæ in the cranial sinuses of, [298]
Polystoma and Amphistoma of the frog, [452]
" appendiculata, allusion to the eggs of, [41]
Polystomes, general characters of the, [463]
Polystomidæ, a family of flukes, [4]
Ponies, Welsh mountain, epizoöty affecting, [362]
Porcupine ant-eater, tapeworm from the, [433]
Pork tapeworm, general description of the, [87]
" sources of infection by the, [94]
Porpoise, flukes found in the common, [418]
" remarkable cestode from the common, [422]
" worm from the tympanic cavity of the, [427]