Index to Vol. I. 



597 



Page 

 GryllinaofMacLeay — Nomencla- 

 ture of, &c. — Remarks 

 on, by the Rev. W. 



Kirby 429 



Gi'iLDiNG, Rev. L. on the ana- 

 tomy of Iguana tuber- 



culata 130 



On Xylocopa Teredo 



and Horia maculata . 562 

 On a new species of 



Onchidium 363 



On some rare West In- 

 dian Crustacea 564 



On some Terrestrial 

 MoUusca of the West 



Indies 563 



Gyinneiis hieroglyphica 416 



undulatu 413 



Hffimatopota pluvialis 367 



/lammonia, a genus of Cebrion- 



idaj 34, 43 



Latreillii 43 



melanocephala 44 



ffarpagus, a new genus of Fal- 



conidae 327 



Helices — Description of several, 

 discovered by T. E. Bowdich, 

 Esq. at Porto Santo; by G. B, 



Sowerby 56 



Helicina — Monograph of the Ge- 

 nus; by J. E. Gray, 



Esq. 62 



Helicina 62 



aurantia 67 



mtrcola 70 



Braziliensis 66 



Brovanii 69 



cosiata 67 



depressa 69 



fasciata 65, 566 



major fiS 



MaugcritE 231 



neritella 65 



orliicidata 70 



pulchdln 64 



r/iodosioma 68 



striata 71 



submarginala 68 



snhstriula 66 



Tankcrvillii 230 



unifasciata 69 



viridis 67 



occidentalism the animal 131 



liclix arbusiorum, its anatomy. . 174 



hicurinaiu 58 



mnioralis, its i>hysio!ogy. . 96 

 shown to be carni- 

 vorous 284 



Page 



Helix nitidiiiscula 57 



nivosa 56 



Porto-sanctanw 57 



jninctulata 56 



sub-plicata 56 



tectiformis . , 57 



Helix Pomatia. — Abstract of a 

 Memoir on its physiology, by 

 B. Gaspard, M.D.; with Notes, 



by T. Bell, Esq 93, 174 



Hogg, Johm, Esq. on Flustraare- 



nosa 562 



Home, Sir E., on the Brain .... 124 

 on the anatomy of the Wal- 

 rus and Seal 27 1 



on thenervesof theplacenta 581 

 on the ovum of the Frog 582 



Homola 564 



spinipes 564 



Horia maculata 562 



HoRSFiELD, Dr. — Description of 

 the Rimau-Dahan (Felis macro- 

 celis) discovered in Sumatra by 



SirT. S. Raffles 542 



Hylobius abietis. — Remarks on 

 the devastation occasioned by 

 it in Fir Plantations; by W. S. 

 MacLeay, Esq 444 



Ihaciis ciliatus 565 



Idotea BaJJini 119 



lerax, a new genus of Falconidae 328 

 Iguana tuberculata, on its ana- 

 tomy 130 



Insects, corneous parts of. — M, 

 Odier in their chemical 

 composition; with re- 

 marks and experiments, 

 by J. G. Children, Esq. 101 

 anatomy of their thorax, 

 and its functions during 

 fliilht, Mr. Rennet on, 391 

 Instinct. — Inquiry respecting its 

 true nature ; by J. O. 

 French, Esq. l", 153, 346 

 Essay I. — Introductory. 1 

 Moral qualities exhi- 

 bited by Brutes ... II 

 Intellectual qualities 

 exhibited by Brutes 26 

 Essay II. — On the pre- 

 \iiling division of 

 the Brute powers 

 into intollectualand 



instinctive, &c. 153 



Dr. Fleming's Views 

 oil the subject ex- 

 amined , . 155 



