Index. 



435 



Dimya, 261. 

 Dinemura, 348. 

 Dinobryon, 56. 

 Dinochnris, 196, 107. 

 Dinophilus, 161, 155. 

 Dioecious, 34. 

 Diopatria, 220. 



3 8 9- 



Diotis, 161. 

 Diphycs, 98. 

 Diphyida?, 98. 

 Diphyllidae, 170. 

 Diphyozooids, 98. 

 Dipleurobranchiata, 294, 300. 

 Diploblastica, 74. 

 Diploconida?, 63. 

 Diplogaster, 174. 

 Diplohelicoid, 284. 

 Diplophry-. 

 Diplophysa, 98. 

 Diplospha?i . 

 Diplospiral, 284. 

 Diplotrocha, 197. 

 Diplozoon, 1 74. 

 Dipneumona, 153. 

 Dipneumones, 374. 

 Diporus, 171. 

 Diptera, 389. 

 Dirhagea, 163. 

 Discidae, 62. 



a, 248-9. 

 Di-cinida?, 254. 

 Discophora, 102. 

 ^pirinida?, 63. 



tclasts, 20. 

 Diselmis, 35. 

 ma, 222. 

 161. 



Di^pharagus, 1 86. 

 . 



..idee, \~(>. 

 . 



>ution of animaK \2. 



Diorna, 



; 50. 



ata, 307. 



/>8. 

 240. 



;, 289, 308. 



Dolomedes, 375. 

 Donacida?, 270. 

 Donax, 265. 

 Donders, 24. 

 Donitz, 238. 

 Dorataspis, 60, 63. 

 D'Orbigny, 61. 

 Doridea, 305. 

 Dorippe, 358. 

 Doris, 281, 291. 

 Dorthesia, 4CX). 

 Dor}-laimus, 184. 

 Dosinia, 270. 

 Doto, 354. 

 Dotonida?, 291. 

 Doxococcus, 55. 

 Doyercan papilla:, 23, 388. 

 Dragon flies, 393. 

 Drassus, 368, 374. 

 Dreissena, 260, 261. 

 Dromia, 357. 

 Dromiida?, 257. 

 Driicklinien, 19. 

 Dryodea, 108. 

 Du'jardin, 50, 371. 

 Dujardinia, 221. 

 Dumortier, 227. 

 Dysasterida?, 147. 

 Dysdera, 374. 

 Dysidea, 76. 

 Dyspeptone, 7. 

 Dystcleology, 41. 

 Hysteria, 72. 

 Dysterida 1 , 72. 

 Dyticus, 391,416. 



Mar in Crustacea. 



.. in Insecta, 388. 



., in Mollusca, 299. 



., in Cephalopo' 

 Earthy matter of bone, 17 

 Kbcrth, 2, 13. 



imes, 253, 254. 

 imjihalus, 3o(j. 



if>n, r 10. 

 Kcheneioliothrium, 170. 



..irachnius, -. 

 l-.cliinaster, 137, 134. 



I-'-chinobothrium. 

 l-ichinocardium, 147. 



2 V 2 



