53 
Hypsiprymnus hunteri, ii. 408. 
—— murinus, ix, 417. 
ursinus, li. 327, 388, 397. 
Lanthenas griseogularis, ix. 218, 251. 
luzoniensis, ix. 218, 
Ibex, Alpine, x. 119, 120, 121. 
, bones of, from Genista Cave, Gibraltar, 
x. 123-125. : 
Ibis carunculata, vii. 298. 
comata, vii. 328. 
faleinellus, viii. 101, 
fuscata, ix, 233. 
Tcaria ferruginea, vii. 169, 
variegata, vil. 169. 
Icterus, sp.?, x. 311, 313. 
—, skull of, x. 266. 
—— cauda bifida, ix. 181. 
— vulgaris, x. 311, 313. 
, Skull of, x. 268. 
Leracidea berigora, iv. 333. 
Teraglaux albifacies, iv. 219. 
—— bubuk, iv. 217. 
connivens, iv. 217. 
—— fuscus, iy. 218. 
—— humeralis, iv. 221. 
jacquinotia, iy. 216. 
—— maculatus, iv. 217. 
—— marmoratus, iv. 216, 217, 218. 
—— nove-zealandia, iv. 218. 
—— rufus, iv. 221. 
—— scutellatus, iv. 219. 
—— strenwus, iv. 220. 
—— superciliaris, iv. 215, 216. 
variegatus, iv, 216. 
Lerax erythrogenys, ix. 139. 
sericeus, ix. 139. 
Indefatigable Island, birds found in, ix. 467. 
India, North-west provinces of, description of some 
species of Apidz and Vespide collected by Mr. 
Horne, vii. 186-194. 
, notes on the habits of some Hymeno- 
pterous insects from, vii. 161-185, 
Indian Rhinoceros, on the anatomy of, iy. 31-58. 
— Cetacea collected by Walter Elliot, yi. 17-48, 
Indicator minor, vii. 287. 
— sparrmant, vii. 286, 
Indopicus hematribon, ix. 147, 
Trans. Zoon, Soc, InpEex, Vous. I.-X. 
| Inia, cervical vertebre of, vi. 329. 
boliviensis, vi. 87. 
—— geoffrensis, on the skeleton of, yi. 87-106. 
, Systematic position of, in the order 
Cetacea, vi. 109-115. 
Inocotis papillosa, viii, 101. 
Insectivora, vi. 1. 
Tnsectivorous Mammalia, on a new genus of, ii. 249- 
255, 
Inyertebrated animals obtained at the Isle of 
France, ii. 25-30. 
Lotreron melanocephala, viii. 30, 83. 
Trena cyanogastra, ix. 125, 190, 250. 
Irrisor aterrimus, vii. 227. 
erythrorynchus, vil. 226. 
Isacantha rhinotioides, i. 102, 111. 
Tsognathus amazonica, ix. 601, 629, 644. 
congratulans, ix. 601. 
—— fumosa, ix. 601, 602, 630. 
laura, ix. 601, 602. 
leachii, ix, 602, 
metascyron, ix. 602, 629, 644. 
—— rimosus, ix. 601. 
scyron, ix. 602, 629, 
swainsoni, ix. 602. 
Lsogomphodon maculipinnis, vi. 490. 
Tsoples alecto, ix. 555, 
eson, ix. 555. 
neoptolemus, ix. 556. 
theylia, 1x. 556. 
Ispida bengalensis, ix, 152. 
madagascariensis cerulea, ix. 154. 
Ixodes ophiophilus, ii. 308. 
Taus goiavier, ix. 190, 250. 
sinensis, ix. 191, 250. 
urostictus, ix. 191, 248, 250. 
Jacare fissipes, vi. 163. 
hirticollis, vi. 165. 
latirostris, vi. 163. 
longiscutata, vi. 164. 
—— multiscutata, vi. 164. 
—— nigra, vi. 128, 162, 163. 
—— ocellata, yi. 164. 
—— punctulata, yi. 165. 
—— sclerops, yi, 165. 
vallifrons, vi. 165. 
Jacaré, Black, vi. 162. 
