[Figs. 17:;-1S6. Dieiianidotaema inl'uiulihuliforniis. | 



I''i.i;. 17:J. Goeze's or.ginal figure of worm, natural sizn. After 



Goeze, 1782, Tab. XXXI, A, fig. 1. 

 Fig. 174. Head of same, enlarged, showing hooks and suckers. 



After Goeze, 1782, Tab. XXXI, A, fig. 2. 

 Fig. 175. Posterior segments, enlarged. After Goeze, 1782, Tab. 



XXXI, A. fig. 3. 

 Fig. 176. Posterior segments with eggs, enlarged. After Goeze, 



1782, Tab. XXXI, A, fig. 4. 

 Fig. 177. Eggs, enlarged. After Goeze, 17S2, Tab. XXXI. A, 



fig. 5. 

 Fiff. 178. An inverted piece of chicken's intestine, with numer- 

 ous tapeworms attached. After Goeze, 1782, Tab. 



XXXI, A, fig. 6. 

 Fig. 179. Scolex with hooks. x240. After Krabbe, 1869, Tab. 



X, fig. 287. 

 Fig. 180a-c. Three isolated hooks. x920. Fig. 180c from Kuch- 



enmeister's collection. After Krabbe, 1869, Tab. X, 



fig. 288a-c. 

 Fig. 181. Cirrus. x240. After Krabbe, 1869. Tab. X, fig. 289. 

 Fig. 182. Egg. x240. After Krabbe, 1869, Tab. X, fig. 290. 

 •Fig. 183. Hjea,.d ,of "T. infunddbulum." x80. After Cabbold, 



1859, PI. LXIII, fig. 25. 

 Fig. 184. Rostellum. After Crety, 1890, fig. 5. 

 Fig. 185. Isolated hooks. After Orety, 1890, fig. 6. 

 Fig. 186. Mature egg. After Crety, 1890, fig. 8. 



Plate VX, Figs 187-198. — Drepanidotaenia infundlbuliformis and 

 Davainea proglottina. 



[Figs. 187-193. Drepanidotaenia infundlbuliformis. ] 



Fig. 187. Bloch's "Taenia articulis convideis." After Bloch, 



1782, Tab. Ill, fig. 1. 

 Fig. 188. Head of same, enlarged. After Bloch, 1782, Tab. III. 



fig. 2. 

 Fig. 189. Transverse section of mature proglottid. After Crety, 



1890, fig. 15. 

 Fig. 190. Part of a longitudinal section of the larval stage from 



the body cavity of a fly: cav.. "cavity of the gas- 



trula;" lac, "primitive cavity;" sec, scolex; ven., 



sucker. Koritski 3, 8. After Grassi & Rovelli, 1892, 



Tav. IV, fig. 14. 

 Fig. 191. Cysticercoid partly extended: par. int., internal wall; 



par. est., external wall; sco., scolex. Koritska. 3, 4. 



After Grassi & Rovelli. 1R92. Tav. IV, fig. 15. 



