INDEX OF SPECIES. 



407 



Long-eared Viscacha (Lagotis Cavieri), description 



of, page 46. 

 Lucanus aralus, description of, 99. 



Downesii, description of, 99. 



hyprops, characters of tliis new genus of Heterome- 

 rous Colcoptera, 101. 



chrysopht/mtnms, description of, 101. 



Macronota tetraspilota, description of, 98. 

 Mttcropus Parryi, an account and description of, 295. 

 Mandarin Duck (^Anas galericulata, Linn.), moulting 



of, &c., 18. 



Maneless Lion of Guzerat, account of, 165. 



Melolonlhidie, on a new genus of this family, 307. 



W'liorr Antelope, Mr. Bennett on the, 1. 



Moth, on a species of, found inhabiting the galls of a 

 plant near Monte Video, 311. 



Ml/gale, remarks on the natural history of, 190. 



Nepliita clavipes, remaxks on the natural history of,192. 



Nycteribia, observations upon this genus, 275 ; de- 

 scriptions of species of, 288. 



Nycteribia biarticulata, description of, 292. 



Blainvillii, description of, 289. 



dubia, description of, 289. 



Dufourii, description of, 290. 



Hopei, description of, 289. 



Jenynsii, description of, 291. 



LalreiUii, description of, 291. 



pedicularia, Latr., description of, 290. 



Roylii, description of, 290. 



Sykesii, description of, 238. 



vexata, description of, 291. 



Oiceoptoma tetraspilotum, description of, 93. 

 Opilis auripennis, description of, 95. 

 Orang-Utan, on the osteology of, 355. 

 Orbicula, on the anatomy of, 145, 153. 

 Orbicula Cumingii, description of, 143. 

 lamellosa, description of, 142. 



strigata, description of, 143. 



Ornithorhynchus paradox-us, Blum., on the young of, 



221 ; on the natural history and habits of, 229. 

 Phiemmeris, characters of tliis new genus of the 



family Melolonthida;, 97. 

 Phtenomeris magnifica, description of, 98. 

 Perennibranchiate Batrachia, on the structure of the 



heart of, 213. 

 PItolldolus irroratus, description of, 100. 

 Pica Sinensis, Gray, description of, 89. 



vagabunda, Wagler, description of, 89. 



Piesarthrius, a genus of the family Stenocoridae, 107. 



Pil/iecus, characters of, page 373. 

 Plalycarcinus, Latr., observations upon, 335 ; cha- 

 racters of, 336. 

 Prionus Cumingii, description of, 105. * 



Hayesii, description of, 104. 



Pertii, description of, 106. 



Rutf {Tringa pugnax, Linn.), moulting of, 17. 



Scolecobrotus, a genus of the family Stenocoridae, 

 107; characters of, 109. 



Scolecobrotus Westwoodii, description of, 109. 



Semnopithecus, on the sacculated form of the stomach 

 in this genus, 65 ; as observed in Semnopithecus 

 Entellus, 65 ; in S./ascicularis, 67 ; the stomach 

 compared with that of Cercopithecus and Ma- 

 cacus, 68 ; and with the Sloths and certain Bats, 

 69. 



Sepiola stenodactyla, description of this newspecies, 85 . 



vulgaris, anatomy of, 77. 



Sphariodactylus cinereus, description of, 193. 



elegans, description of, 193. 



Siren lacerlina, on the structure of the heart of, 215. 



Stenochoridte , a tabular ^dew of the genera contained 

 in this family, 107. 



Stenocorus of Fabricius, this genus regarded as a fa- 

 mily, 107. 



Strongylurus, a genus of the family Stenocoridse, 107. 



SummerDuck (^:l/i«*'s/)o»«a,Linn.), moulting of,&c ,18. 



Tape-worm, description of a new species of (T<cnia 

 lumelligera), 385. 



Terebratula, on the anatomy of, 145. 



Terebratula Chilensis, description of, 141. 



Uva, description of, 142. 



Tetracanlhus, a genus of the family Stenocoridae, 107. 

 Three-toed Sloth, observations on the neck of, 1 13. 

 Tmesisternus, a genus of the family Stenocoridae, 107. 

 Trichina, description of this new genus of Entozoa, 319. 

 Trichina spiralis, description of, 319. 



Tringa pugnax, Linn., moulting of, 17. 

 Trochilus colubris, notice of, 193. 



pectoralis, notice of, 193. 



Troglodytes, characters of, 372. 



Vracanthus, a genus of the family Stenocoridae, 107; 



characters of, 108. 

 Vracanthus triangularis, description of, 108. 

 Urania, remarks on the natural history of, 1 79. 

 Urania Fernandince, description of, 180. 



Solanus (Godart), description of, 180. 



Viverrida:, characters of a new genus ol (Crgptoprocia 



ferox), 137. 



