271 



Helix prostrate 1804, 



protea 1805, 



psyche 1869, 



ptychomphala .... 1865, 



pu'lchella 1805, 



purchasi 1809, 



1809, 



quintals 1870, 



radiella 1804, 



rainbirdi 1870, 



1870, 



redfieldii 1805, 



repanda 1801, 



retardata 1870, 



retipora 1867, 



retunsa 1804, 



rhynchostoma .... 1801, 



ricei 1870, 



rossiteri 1869, 



rostrella 18(52, 



rotella 1870, 



rotundata 1863, 



rustica 1863, 



1863, 



salvinii 1863, 



sancta 1865, 



sanis 1869, 



sansitus 1870, 



sculptilis 1804, 



sculpturata 1870, 



scuta 1864, 



seetzeni 1865, 



sericatula 1807, 



sericulata 1865, 



serratus 1869, 



shermani I860, 



1865, 



silveri. 1868, 



similaris 1805, 



1869, 



similis 1870, 



simillima 1804, 



simulata 1805, 



solida 1865, 



solitudinis 1865, 



sororia 1870, 



spiriplana 1865, 



splendescens I860, 



stellate 1870, 



stramineus 1865, 



1867, 

 strangei 1864, 



1865, 



strangeoides 1865, 



studeriana 1869, 



stutchburyi 1863, 



subangulata 1863, 



subcornea 1861, 



