Pediculus, various forms of, infesting man, [274]
Pentastoma constrictum, description of the, [263]
" tænioides as a human parasite, [260]
" " found in the horse, [389]
" " in the dog, [306]
Pentastomes infesting monkeys, [293]
Pentastomidæ, a family of Arachnida, [5]
Perch, flukes from the eye of the, [458]
Peritrachelius insignis from a dolphin, [427]
Pheasant, entozoa of the, [440]
" parasites from various species of, [447]
Philopteridæ, a family of parasitic insects, [6]
Phocæna communis, flukes found in, [418]
Phyllobothrium delphini, source of, [422]