THE CESTODES OF MAN 309 Family. _Dibothriocephalidæ_ 309 Sub-family. _Dibothriocephalinæ_ 309 Genus. _Dibothriocephalus_, Lühe, 1899 309 _Dibothriocephalus latus_, L., 1748 310 _Dibothriocephalus cordatus_, R. Lkt., 1863 315 _Dibothriocephalus parvus_, Stephens, 1908 316 Genus. _Diplogonoporus_, Lönnbrg., 1892 316 _Diplogonoporus grandis_, R. Blanch., 1894 316 _Sparganum_, Diesing, 1854 317 _Sparganum mansoni_, Cobb., 1883 317 _Sparganum proliferum_, Ijima, 1905 318 Family. _Dipylidiidæ_, Lühe, 1910 320 Genus. _Dipylidium_, R. Lkt., 1863 320 _Dipylidium caninum_, L. 1758 320 Family. _Hymenolepididæ_, Railliet and Henry, 1909 323 Genus. _Hymenolepis_, Weinland, 1858 323 _Hymenolepis nana_, v. Sieb., 1852 323 _Hymenolepis diminuta_, Rud., 1819 326 _Hymenolepis lanceolata_, Bloch, 1782 328 Family. _Davaineidæ_, Fuhrmann, 1907 329 Sub-family. _Davaineinæ_, Braun, 1900 329 Genus. _Davainea_, R. Blanch., 1891 329 _Davainea madagascariensis_, Davaine, 1869 329 _Davainea_ (?) _asiatica_, v. Linst., 1901 330 Family. _Tæniidæ_, Ludwig, 1886 331 Genus. _Tænia_, L., 1758 331 _Tænia solium_, L., _p. p._, 1767 331 _Cysticercus acanthotrias_, Weinland, 1858 336 _Tænia bremneri_, Stephens, 1908 337 _Tænia marginata_, Batsch., 1786 338 _Tænia serrata_, Goeze, 1782 338 _Tænia crassicollis_, Rud., 1810 338 _Tænia saginata_, Goeze, 1782 338 _Tænia africana_, v. Linst., 1900 342 _Tænia confusa_, Ward, 1896 343 _Tænia echinococcus_, v. Sieb., 1853 344 Structure and Development of Echinococcus(Hydatid) 347 _Echinococcus multilocularis_ (Alveolar Colloid) 356 Serum Diagnosis of Echinococcus 359