INDEX. 



389 



Pleurotomatidcs, 201. 

 Polyplaxiphora, De Bl., 203. 

 PoROMYA, Forb., 44, 46. 



a7iaUnoides, Forb., 46. 



granulata, 45, 46, 377. 

 Prohoscidifera, G-r., 201. 

 Propilidium, F. & H., 230, 252, 253. 



Ancyloide, F. & H., 254. 



ancyloides, 254, 379. 

 PKOSOBRANCHES, Milne-Edw., 



2(X). 

 Psammohia, 1, 4, 98. 



scoptda, Turt., 5. 



t(Bniata, Turt., 7. 

 Pulmonohranchiata, Sow., 200, 355, 

 PuNCTURELLA, Lowe, 254, 256, 257, 

 265, 266, 282. 



Noachina, 257, 258, 260, 379. 

 Pwpa, 356. 



Rho7nboides, De Bl., 77. 

 Rhombus, De Bl., 77. 

 Bimula, Defr., 256. 



Fkmingii, Macg., 258. 

 Rissoa, 287, 342. 



Zetland ica, 287. 

 Rissoce, 342. 

 Rocellaria, Fl., 90. 

 Rostrifera, Gr., 201. 

 Rujpicola, Fl., 43. 



concentrica, EecL, 43. 



SalpcB, 1. 



Saxicava, Fleur., 60, 72, 74, 77, 81, 

 84, 134, 138. 



arctica, F. & H., 82, 85. 



fragilis'}, Nyst, 76. 



Norvegica, 78, 80, 85, 377. 



rugosa, 26, 33, 71, 77, 81, 84, 87, 

 89, 377. 



ruffosa, young ?, F. & H., 75. 

 SAX1CAV.E, 69, 72, 80, 84, 86. 

 Saxicavid^, Sw., 72, 73, 89. 

 ScalaHa, 337. 



Sckmnope, JefTr., 257, 282, 283. 

 Scissurella, D'Orb., 257, 259, 282, 

 283. 



angulata, Lov., 285. 



aspera, Ph., 285. 



crispa, Sow., 285. 



crispata, FL, 282, 283, 285, 379. 



SCISSURELL.E. 283. 



ScissuRELLiD^, Gr., 282. 

 Serpula Teredo, Da Costa, 174. 



Siliquaria, 283. 



bidens, Ch., 7. 

 Sipho, Brown, 257. 



radiata, Brown, 267. 



striata, Brown, 258. 

 SipJiooiium, Browne, 167. 

 Sipho7iobranchiata, Goldf., 199, 256, 



oL 1. 

 Sipkonodenta/ium vitreum, Sars, 190. 

 Skenea, Fl., 287, 337. 



Cutleriana, CI., 287. 



divisa, FL, 291. 



&erpuloides, Macg., 309. 

 Bkenea ? CutJeriana, F. & H., 287. 



divisa, F. & H., 290. 



l(Bvis, F. & H., 289. 

 Solarium, 317. 



turbinoides, Nyst, 303. 

 SoLECURTus, De BL, 2, 3, 8. 



antiquatus, 3, 6, 377. 



candidus, 3, 6, 7, 377. 



coarctatus, F. & H., 6. 



strigilatus, L., 3, 5, 6, 7. 

 SoLEN, 1, 2, 8, II, 77,94. 



albicans. Chier., 5. 



antiquatus, Pult., 6. 



candidus, Ren., 3, 5. 



caribbmis. Lam., 8. 



centralis. Say, 8. 



coarctatus. Gin., 7. 



crispiis, Gm., 114. 



cultellus, L., 7. 



cultellus, Penn., 7. 



curims, List., 18. 



declivis, Turt., 8. 



divisus, Sp., 7. 



ensiformis, S. Wood, 18. 



ensis, L., 2, 16, 18, 19, 377. 



fragiUs, Pult., 7. 



gibbus, Sp., 8. 



gladiolus, G-r., 20. 



^foc?«<s. Bolt., 20. 



Guineensis, Ch., 8. 



Icgumen, L., 9, 10. 



%?^/«, Turt., 19. 



inarginatus, Pult., 20, 22. 



onimitus, L., 82. 



miiUisfriatiis, So., 4. 



novacxda, Mont., 19. 



pellucidus, Penn., 2, 8, 14, 18, 19, 

 376. 



pellucidus, Sp., 16, 377. 



pinna, Mont., 28. 



pygmcBUs, Lam., 16. 



