INDEX OF 
Didelphys Cancrivora, dentition of, page 321. 
erassicaudata, dentition of, 321. 
nudicaudata, dentition of, 321. 
Virginiana, dentition of, 321. 
Yapock, characters of, 322. 
Diodon Atinga, (3. reticulatus, Linn., notice of, 193. 
Diodon reticulatus, Linn., notice of, 193. 
Dipus, observations upon, descriptions of species of 
this genus, 131. 
Dipus Canadensis, Davis, observations upon, 135. 
—— Gerbillus, observations upon, 135. 
Indicus, Hardw., observations upon, 136; de- 
scription of, 143. 
—— Pyramidum, Geoff., observations upon, 136; 
description of, 141, 
Diprotodon, characters of, 332. 
Dory, the, notice of, 183. 
Echeneide, on the Madeiran fishes of this genus, 191. 
Echeneis ?, notice of, 191. 
Echeneis Naucrates, Linn., notice of, 191. 
Echiodon, characters of this new subgenus of fishes, 
208. 
Echiodon Drummondii, description of, 208. 
Echinops, characters of this new genus of Insectivo- 
rous Mammals, 250. 
Lchinops Telfairi, description of, 251. 
Entomophaga, a section of the Marsupialia, characters 
of, 318. 
Epialtus dentatus, Edw., description of, 62. 
marginatus, description of, 62. 
Esocide, on the Madeiran fishes of this family, 188 ; 
on the species of, inhabiting the Dukhun, 367. 
Exocoetus exiliens, Cuy., notice of, 188. 
Esox Belone, Linn., notice of, 188. 
Esox Sphyrena, Linn., notice of, 175. 
Eurypodius Latreillii, Guér., 40. 
Fishes of Madeira, The Rev. R. T. Lowe’s synopsis 
of, 173; table of the comparative number and 
distribution of the British, Mediterranean, and 
Madeiran fishes, 197. 
Fistularide, on the Madeiran fishes of this family, 187. 
Gadide, on the Madeiran fishes of this family, 189. 
Gadus Merluccius, Linn., notice of, 189. 
Galeopithecus, Mr. Waterhouse on the species of this 
genus, 325. 
Galeopithecus marmoratus, observations upon, 336. 
Philippinensis, Waterh., description of, 
339. 
SPECIES. 415 
Galeopithecus rufus, observations upon, page 335. 
Temminckii, Waterh., description of, 
336. 
Ternatensis, observations upon, 335. 
variegatus, observations upon, 335. 
Galeus vulgaris, Flem., notice of, 194. 
Galictis (Bell), Mr. Bell’s observations on this genus, 
and description of a new species, 201; charac- 
ters of the genus, 203. 
Allamandi, Bell, description of, 204. 
vittata, Bell, description of, 203. 
Gar-fish, or Sea-pike (Belone vulgaris), notice of, 188. 
Gar-pike, or Sea-needle (Belone vulgaris), notice of, 
188. 
Gasterosteus Saltatriz, Linn., notice of, 183. 
Gempylus Prometheus, Cuv. and Val., notice of, 181. 
Solandri, Cuv. and Val., noticé of, 181. 
Gerbillus, M. F. Cuvier’s observations upon, and de- 
scriptions of species of this genus, 135. 
Gerbillus Afer, Gray, observations upon, 137; de- 
scription of, 143. 
brachiurus, observations upon, 136. 
brevicaudatus, description of, 144. 
Burtoni, description of, 145. 
—_ £gyptius, Desm., description of, 141. 
Hudsonius, observations upon, 136. 
Indicus, description of, 143. 
Leonurus, observations upon, 136. 
——— macrourus, observations upon, 136. 
megalops, observations upon, 136. 
——— otarius, description of, 144. 
———_ pygargus, description of, 142. 
— Pyramidum, description of, 141. 
Soricinus, observations upon, 136. 
Gerboa, observations upon, and descriptions of ani- 
mals of this group, 131. 
Gilt-head, toothed, notice of, 179. 
Giraffe, the Nubian, notes on the anatomy of, 217; 
organs of digestion, 220; organs of circulation, 
228 ; nervous system, 229; muscles, 232; os- 
seous system, 234; generative system, 239. 
Globe-fish, Pennant’s, notice of, 193. 
Glyphisodon luridus, Cuv. and Val., notice of, 177. 
Gobiade, on the Madeiran fishes of this family, 185 ; 
on the species of, inhabiting the Dukhun, 352. 
Gobius Kurpah, Sykes, description of, 352. 
niger, Linn., notice of, 185. 
Goby, Black (Gobius niger), notice of, 185. 
