INDEX. 



601 



Enchytraeus, 505, 509. 

 Encotyllabe, 234. 

 Encystment, 2. 

 Endocoele, 184. 

 Endocyst, 549. 

 Endoderm, 99. ^ 

 Endoderm lamella, 112. 

 Endogastric, 425 ; coil, 



384. 



Endogeny, 55. 

 Endoplasm, 3. 

 Endopsanmiia, 197. 

 Endosphaera, 53. 

 Endosporeae, 16, 17. 

 Enerthenema, 17. 

 Enipo, 478. 

 Enoplidae, 282. 

 Enoploteuthis, 440, 445. 

 Enoplus, 291. 

 Entalophora, 566. 

 Enteric cavity, 99. 

 Enteridium. 17. 

 Enterostomum, 220. 

 Entocolax, 320, 365,371, 



402. 

 Entoconcha, 320, 365, 



371, 377, 378, 386, 



402. 



Entodinium, 49. 

 Entolithia, 21. 

 Entoprocta, 568. 

 Entovalva, 327, 341,345, 



349. 



Eolis = Aeolis. 

 Eosphora, 309. 

 Eozoon, 15. 

 Epallax, 97. 

 Epenthesis, 134. 

 Ephelota. 52, 53. 

 Ephesia, 476. 

 Ephipodonta, 347. 

 Ephydatia, 96. 

 Ephyra, 157, 161, 167. 

 Ephyroninae, 158, 166. 

 Epibdella, 234. 

 Epibulia, 149, 156. 

 Epiclintes, 49. 

 Epimerite, 57. 

 Epipodia, 318. 

 Epipodium, 357. 

 Epistome, 551 ; of Pho- 



ronis, 543. 

 Epistome, 551. 

 Epistreptophyllum, 196. 

 Epistylis, 39, 41, 51. 

 Epitheca, 194. 

 Epithelio-muscle, 100. 

 Epithetosoma, 533. 

 Epizoanthus, 189. 

 Erato, 400. 

 Eretmia, 310. 



