INDEX OF SPECIES. 



Recluzia 



Rollandiana, 62, 297, 316. 

 Rhinoclavis 



gemmata, 7, 24, 108, 152, 185. 

 Rhizochilus 



asper, 287, 297, O 340. 



Californicus, 35, in, 180, 

 262, 287, P 484. 



distans, 34, 35, 180, P 484. 



foveolatus, 340. 



gibbosus, P 485. 



madreporarura, 155. 



niveus, P 484. 



nux, 25, 34, 35, in, 180, 0262, 



269, 340, P 484. 

 Rhodea 



Californica, 158. 

 Rhynchonella 



lucida, 72. 



psittacea, 71, 93, 122, 168. 

 Ricinula 



alveolata, 187, 293. 



arachuoidea, 176. 



carbonaria, 181, 231, 270. 



contracta, 187. 



elegans, 176. 



heptagon alls, 187. 



jugosa, 181, O 270. 



Reeviana, 181, 270. 



zonata, 187. 

 Rimula 



cucullata, 209, 213. 



galeata, 209. 



Mazatlanica, 108, 252, 320, 



P 222. 



Rissoa 



acutelirata, 99, 142. 



albolirata, 104, 216. 



arctica, 220. 



bryerea, P 357. 



clandestiua, 189, 273, P 



257. 



compacta, 89, 142. 

 firmata, 361, 89, 273, P 357. 

 fortis, 273, P 356. 



Rissoa 



glabra, 220. 



incouspicua, 32, 33,36, 189, 190, 



273, 



infrequens, 189, 273, 327. 

 Janus, 189, 273, 327. 

 lirata, P 358. 

 notabilis, 33, 36, 189, 190, 



2 73, 327. 

 proxima, P 437. 

 saxatilis, 220. 

 scalariformis, 36, 189, 273, 



3 2 7. 



striata, 238, P 356, P 542. 

 Rissoina 



ambigua, 230. 



Catesbyana, 364. 



Clandestine, 109, 327. 



expansa, 24, 293. 



infrequens, 109, 293. 



interfossa, 99, 142. 



firmata, 24, 32, 109, 189, 327. 



fortis, 24, 109, 327. 



Janus, 24. 



pyramidata, P 356. 



scalariformis, 32. 



striata, 24, 109, 257, 327, 

 P356. 



Woodwardii, 24, 189, 257, 



327, 364, P 356, P 357. 

 Rocellaria 



ovata, 121. 

 Rostellaria 



indurata, 367. 

 Rotella 



lineata, 222. 

 Rupellaria 



Cordieri, 127. 



exarata, 244, 299, P 20. 



foliacea, 154, 299. 



lamellifera, 22, 25, 26, 127, 

 2 99, 349, V 214. 



lingua-felis, 106, 244, 299, 

 P 20. 



paupercula, 299. 



