G4 



INDEX OF SPECIES. 



Limnea 



bui-ualis, 9j, 159, 222. 



Suiuassii, yo, 139. 



Traskei, 1 00. 



truijcatula, 222. 



umbiosa, 85, 159, O 210, 3 1 6. 



vtjiitiicosa, O 213. 



Virginiana, i6o. 

 Limneea. t^ee Limnea. 

 Limnaeus. See Limnea. 

 Limsea 



subaariculata, 1C9. 

 Lingula 



alhifla. 122, 207, O 298. 

 Liocardium 



apicinuiu, 23, 104, 211, 261. 



crueiitatum, 128. 



elatuui, 27, 97, 128, 152, 24S. 



Elenense, 170. 



Mortoni, 16S. 



substriatum, 21, 12S, 16S, 170. 

 Lioconcha 



hieroglypica, loi. 

 Liostraca 



distorta, 335, O 363, 366, 



P441. 



rar. yod, O 260, P 441. 



fulvocincta, P 440. 



involuta, i9j. 



iota, 33, 37, 335, P 441. 



? var. retexta, O 260, P 



440. 

 linearis, 193, 260, P 440. 

 producta, 33, 193, 260. 

 recta, 33, 193, 260, O 260, 335, 



P439. 

 retexta, 33, 37, 39, 192. 

 solitaria, 33, 193, 260, 260, 



335, P 439. 

 Liotia 



acutieostata, 98, 138. 

 carinata, 253, 322, P 248. 

 C-B-Adamsii, 253, O 322, P 



249. 

 fenestrata, 98, 138. 

 striulata, 253, 322, P 248. 



Lithodomus 



aiistaUis, 38, 47, 50, P .26, 

 atteiiuatus, 38, 47. 

 calyculatus, 50. 

 caudigerus, 47, jc, P 127. 



car. P 124. 



cinnaniotneus, 50, P 129. 

 ciunaiiiominus, 50. 

 coarctata, 50. 

 Cumingianusi, 50. 

 falcatus, 50, 227, U 202. 

 Giuneri, 50. 

 lithophagus, P 127. 

 pessulatus, 50. 

 plumula, 38, 50. 



var. 50. 



subula, 50. 

 teres, 50. 

 Lithophagus 



aristatus, 23, 107, 199, O 249, 



O 297, 310, 363, O 365, 



P 126, P 128. 

 aristatus, vnr. gracilior, P 129. 

 aristatus, rar. tumidior, 1' 125, 



P 129,0249. 

 atteuuatus, 26, 130, 152, 199, 



O 233,0 248,0 309, O 351, 



P 124, P 127. 

 calyculatus, O 249, O 309, P 



124. 

 caudigerus, 363, O 365. 

 cinnamoiueus, 72, 200, 174, 



O 234, O 249, O 309, 363, 



P 127, P 129. 

 dactylus, O 174. 

 falcatus, 229, O 232, 234, 



U 202. 

 Gruneri, 227, 229, O 232, 



O 350, U 202. 

 lisvigatus, P 125. 

 plumula, 107, 130, 199, 256, 



O 249, 310, P 125, P 128. 

 rugiferus, P 125. 

 Litiopa 



divisa, 288,0350,0234. 

 saxicola, 1 90, 273, P 369, Q 234. 



