Thecosoma considered as a synonym of Bilharzia, [89]
Thorn-headed worms resemble nematodes, [6]
Thread-worm, description of the common, [227]
Tinamou, worms from the, [447]
Tongues of living animals inspected for “cyst”, [80]
Tope, or penny dog-fish, Tetrarhynchus of the, [471]
Trachearian arachnida, parasitic families of, [5]
Trematoda, families of the order of, [4]
Trematode-larvæ, Pagenstecher’s researches on, [462]
Trematodes infesting opossums, [432]