Index. 



457 



Spongurida?, 63. 

 Sporadipus, 153. 

 Sporadipoda, 151. 

 Sporocyst, 176. 

 Sporosac, 85. 

 Squama, 384, 407 

 Squamulina, 60, 63. 

 Squilla, 358. 

 Squillina, 358. 

 Staphylinida?, 416. 

 Staphylinus, 416. 

 Starch, 8. 

 Statoblasts, 228. 



Ida?, 115. 

 Stearin, 8. 

 Steenstrup, 326. 

 Steenstrupia, 91. 

 Steganophthalmata, 105. 

 Stem, 66, 68, 69, 70. 

 Steinach, 14. 

 Stelletta, 78. 

 Stclmius, 184. 

 Stellerida, 126. 

 Stenochilus, 374. 

 Stenostoraum, i 



.or, 12,66, 67. 

 Stcntorida?, 71. 



.anoceros, 197. 



hanomia, 100. 

 inomiadae, 100. 



lanospira, 71. 

 Stephanuris, 186. 

 Sternaspidia, 193. 



*89, 193- 

 Sternopteryx, 408. 



.urn, 142. 

 Stcudelcr, 6. 

 Sthcnonia, 105. 

 Stichopus, 153. 

 Stichostigia, 51. 

 Stigmata, 367. 

 Stiligcr, 304, 



)' r - 

 268. 



337, 358. 

 .)7- 



. 109. 

 "brachium. 



e, 407, 408. 

 383. 



axis, 311. 



Strieker, 215. 



Stridulantia, (Cicadida?), 401. 

 Strobila, 103, 109, 165. 

 Strombus, 281, 295, 298, 308. 

 Strongylidae, 186. 

 Strongylosoma, 381. 

 Strongylostomum, 161. 

 Strongylus, 186. 

 Strophomenida?, 255. 

 Struthiolaria, 308. 

 Stylasterida?, 117. 

 Stylatura, 120. 

 Stylifer, 247,^3 10. 

 Stylinacea, 117. 

 Styliola, 275. 

 Stylocheilus/28i. 

 Stylochus, 1 60. 

 Stylommatophora, 311. 

 Stylonychia, 7 i. 

 Stylophoridse, 1 1 6. 

 Stylops, 406. 

 Stylorhynchus, 65. 

 Suberites, 77. 

 Sub-kingdoms, 38. 

 Subulina, 285. 

 Succincta, 412. 

 Suctoria, 345. 

 Suspensa, 412. 



Swammerdamian vesicle, 300. 

 Sycon, 72. 

 Sycones, 78. 

 Syllis, 221. 

 SyUida, 221. 

 Symplecta, 184. 

 Sympodium, 119. 

 Synapta, 125, 148, 152. 

 Synaptidce, 152. 

 Synapticula, 112. 

 Syncoryne, 91. 

 Syncorynidoe, 91. 

 Syncrypta, 57. 

 Syndendrium, 104. 

 Synoicum, 241. 

 S)Titethys, 240. 

 Synthetic types, 38. 

 Syntonin, (>. 

 Synura, 57. 

 Syrinfopora, 1 15. 

 }i8. 

 130. 



u'd.T, 409. 

 Tabanus, 409. 



