680 



Index to Vol, II , 



Page 

 Temminck's Moiiographies de 

 Mammalogie 326 



Rhinolophina, a subfamily of Bats 242 



Rhynchtenus Cerasi ' 491 



Ring, bony, supporting the eye in 

 certain birds 25 



Sanguineous circulation of Insects, 



Dr. Kidd on 54l~2 



Say & Ord, Messrs. on a new 

 mammiferous animal (Neotoma 



Floridqna) 293 



on another new mam- 

 miferous animal ( Sigmodon his- 



pidum) 296 



Say, T. Esq. On some genera and 



species of Crinoidea 314 



Scalpellum vulgare 214 



Iceve 215 



Scaphura,a new genus of Insects, 

 Mr. Kirby's detailed descrip- 

 tion of 9 



Scapkura Vigorsii 11 



Scarabisus pilularius 134 



Scolopax Sabini 267 



Seal, curious facts in its anatomy 126 

 Selby, p. J. Esq. On the birds 



of tlie Farn Islands 454 



On a new or fifth 

 species of the genus Psaris. . . . 483 



notice of his 

 paper on Plectrophanes Lappo- 



nica 547 



Serpents, Brazilian 247 



Shells belonging principally to 

 the genus Chiton, Mr. Lowe 



on 93 



Mr. Broderip on two 

 new, from the Mauritius .... 198 

 new British, Dr. TuR- 



TON on 361 



Shell-marle,recent,ofIreland 276, 284 

 Shells, Fossil, . . . . 128, 249, 252, 537 

 their geological dis- 

 tribution 128 



SigmodoTif a new species of Glires, 



Messrs. Say and Ord on 296 



hispidum 298 ' 



Simia chrysopes 524 



Stephens, J. F., Esq. on some 550 

 new Dytisci 



Societies, Learned, their 

 Zoological Proceedings : — 



Geological Society 137, 283, 554 



Linnean Society 133, 277, 547 



Zoological Club of the Linnean 



Society 133, 279, 548 



Page 

 New Zoological Institution ... . 284 

 Portsmouth Philosophical Society 141 

 Royal Academy of Sciences of 



Paris.... 142, 559 

 Royal Society 130, 272, 543 



Somateria mollissima 457 



SowERBY, G. B. On a new genus 



of Cirripedes (Octomeris) 244 ' 



Note on Mr. Say's 

 paper on Crinoidea, with a des- 

 cription of a new species of 



Pentremites (elliptica) 316 



On a Fossil belong- 

 ing to the class Radiaria, found 

 by Dr. Bigsby in Canada .... 318 



On two new species 

 of the genus Orbicula (cancel- 



lata and rejlexa 320 



On a new Fossil 



Astacus (longimanus) 493 



On two new species 

 of Cyprasa (umbilicata and nie- 



lanostoma) 494 



SowERBY, J.D C.Esq. and Geo. 

 E. S. Esq., On a Fossil found 

 in Coal Shale, and a Palate 



found in Coal 22 



Spermophilus guttatus 422 



Spix & Wagler, M. M., their 

 generic and specific characters 

 of Reptilia, discovered in Bra- 

 zil by Dr. Spix 329 



Spongus, a genus of Fossil Acrita 252 

 Squalus Carcharias, on its habits 254 



Stenocorus putator 489 



Stenostoma, a genus of Serpents 337 



albifrons ib. 



Sterna arctica 461 



cantiaca 463 



Dougahi 462 



Sternotheerinay a subfamily of 



Tortoises 302 



Sternothcerus, a new genus of 



Tortoises 305 



Boscii 308 



Leachianus 306 



odoratus 307 



trifasciatus 305 



Storge, its modification in certain 



instances 20 



Sturnidaj, a family of Birds .... 197 

 Succinea, Rev. L. Guilding on 

 its amended generic character 442 



Cuvierii '. 443 



Such, George, M.D. on some 

 hitherto uncharacterized Bra- 

 zilian Birds 110 



