INDEX OF SPECIES. 



93 



Pisidium 



zonatiun, 165. 

 Placiphora, ride Plaxiphora. 

 Placipliorella, vide Mopalia. 

 Placunauomia ) 

 Placunomia ' 



alope, II, 132, 192, 286, 



0312,0348. 

 Broderipii, 0,286. 

 cepio, II, 92,132, 192, 286, 



312, 348. 

 claviculata, 250, 312, P 166. 

 Cutuingii, 47, iSo, 312. 

 echinata, 50, 250, P 166. 

 foliacea, 363. 

 foliata, 50, 250, 282, 312, 



P 166, P 167. 

 raacroschisma, 11, 26, 50, 72, 76, 

 85, 92, 132, 169,0 203, 218, 

 O 223, 234, 286, 312, 



O347. 

 patelliformis, 218, 223, 



O312. ' 

 pectiuata, 250, P 166. 

 pernoides, 161, 250, 312, 



O 365, P 164. 

 Flauaxis 



acutus, 237, 240, 257, 



P 364, P 541. 

 caualiculatus, 268. 

 laticostatus, 178. 

 nigritella, 24, 100, 109, 164, 



O 237, 240, 257, 328, 



P364. 



var., 237, 



obsoletus, 237, 240, 257, 



P 364, P 541. 

 planicostatus, 10, 24, 109, 178, 



328, 174, 230, 235, 



O 268, 360. 

 sulcatus, 230. 

 Planorbis 



affinis, 364, P 181. 



209, 



albiis, 222. O 349, 



ammon, 40, 79, 120, 161, 283, Platysemus 



^l6. Wnssnoai 



Planorbis 



cariuatus, P 252. 



complanatus, 222. 



coiitortus, 222. 



corneus, 222. 



corpulentus, 18, 44, 85, 93, l6l, 



210, 316. 

 deflectus, 211. 

 Duenasiauus, 44. 

 exacutus, 211. 

 var. fallax, 161. 

 gracileiitus, 40, 2S3, 0316. 

 Haldemauui, 40. 

 leiitus, 161. 

 leucostoma, 222. 

 Liebmanni, 40. 

 macrostoma, 161. 

 megastoma, 161. 

 Newberryi, 120. 

 opercularis, 85, 



O211, 316. 

 Panameusis, i{ 

 parvus, 116. 

 plannlatus, 85, 161. 

 regularis, 161. 

 subcrenatus, 93, 161, 



316, V 220. 

 tenagopbilus, 161, 237, 251, 



P iSi, P 540. 

 Traskei, 40, 120, 161. 

 trivolvis, 85, 116, 120, 161, 



V 221. 

 tumens, 44, 161, 237, 251, 



0316,0 364, P 181. 

 tumidus, 44. 

 vermicularis, 161, 209, 21X, 



O316. 

 veimiculatus, 213. 

 vortex, 222. 

 Wyldi, 44. 

 Platyodon 



cancellatus, 11, 26, 87, 123, 

 194, 231, 234, 300, 

 349, 351, V 210. 



161, 

 6, 316. 



O u 



Wossnessenskii, 92. 



