452 



INDEX TO GENERA. 



Calcydoris 89 



Damourite 249, 



Danthonia 



Dasyprocta 386, 392, 



Dekaya 



Dentalium 28, 29, 365, 367, 



Desmodium 



Desmodus 133, 



Diaulula 



Dicotyles 



Didelphys 



Difflugia 335, 



DilocarcinuH 



Dolomite 



Doridunculus 



Doris 



256 

 343 

 396 



13 

 375 

 132 

 393 



40 

 347 

 389 

 338 



35 

 243 



52 



85 



Echinospermum 131 



Echinus 27 



Epigrapsus 188, 192 



Epomophorus 393 



Epsomite 257 



Erethizon 348, 389, 392, 396 



Erinaceus 387 



Eriocheir 189, 210 



Euchirograpsus 188, 202 



Euglypha 336, 338 



Euphyllite 249 



Eustrongy lus 131 



Felis 348 



Fiber 348 



Filaria lO, 130 



Fimbristylus 132 



Fissurella 29 



Flourite 243 



Formica 376 



Fucoides 293 



Fusus 28, 364, 365. 371, 875 



Garnet 241 



Gelasimus 135 



Geograpsus 188, 195 



Gly pt ograpsus 189, 206 



Goniopsis 188, 189 



Gordius 131 



Gorilla 128 



Qrapsodes 188, 197 



Grapsus.. 188, 192 



Heleopera 385, 338 



Helice 189, 219 



Helix 348 



Hemifusus 372 



Hemitripterus 233 



H esperomy s 348 



Heterograpsus ..189, 207 



Hierochloe 344 



H olograpsus 224 



Homalonotus 176 



Hottonia 157 



Houstoiiia 349 



Hy alosph enia 335, 340 



Hydra 156 



Hypnum 333, 343 



Hy pochoeris 1 32 



Infundibiilum 29, 366 



Isocardia 21. 23, 24, 29, 32 



.Jarosit e 33"! 



JefFerisite 253 



.Jorunna 46 



Juglans 848 



Killingia 132 



Lajvibuccinum 364, 371 



Lagostomiis 386, 891 



Lamellidoris , 58 



Lasiony cteris 398 



Lasiurus 183 



Latilus 13 



Leda 21, 23 



Leiolophus 189, 224 



Leda 365 



Lemna 230 



Lepidium 132 



Lepidolite.. ..:... 248 



Lepidomelane 247 



Leptograpsiis 188, 196 



Lepton 21 



Leptonyx 227 



Lepus 348 



Leiicwa 132 



Lignite 281 



Lima 21, 23, 29 



Linguella 59 



Lonchoglossa 393 



Lucina. 21, 23, 24, 29 



Macacus 887 



Macrobiotus 333 



Mactra 21, 24, 27 



Margarite 251 



Marginella 29 



Megaderma 393 



