INDEX. 



The names of New Species and of Species newly characterized are printed 

 in Roman Characters : those of Species previously known, but respecting 

 whicli novel Information is given, in Italies : those of Species respecting 

 which Anatomical Observations are made, in Capitals. 



Alepisaurus, n. g. Loive 104 



ferox, Loive 104 



Alligator Mississippensis 82 



Anas galericulata, hmn 10 



Anas Magellanica, Auct 3 



Anops, n. g. Bell 99 



Kingii, Bell 99 



Anthelephila, Hofe 63 



Anthicus cyaneus, i/ope 63 



Anthropo'j'des pavoninus, FieilL... 118 



Regulorum 118 



Antilope Addra, Benn 2 



Bennettii, Sykes 114 



bubalina, Hodgs 105 



Cervicapra, Pall 12 



ellipsiprymna, Ogilb. ... 47 



Goral, Hardw 105 



Hodgsonii, Abel 110 



Leucoryx, Pall 77, 97 



Mhorr, £enn 2 



Nanguer, Benn 2 



H' personata, Woods 45 



pygarga, Vai\[ 45 



scripta, Pall 3 



Thar, Hodgs 105 



Aphrophora Goudoti, Benn 12 



Aploa, n. g. Hope 61 



pieta, Hope 61 



Apogon vittiger, Benn 32 



Aptenodytes 33 



Patachonica, Gmel. 33, 65 



Apter)rx australis, Shaw 24, 80 



Aguila Choka, Smith 45 



Verreauxū, Less 45 



vuUurina, Daud 45 



Arca auriculata, Sow 20 



biangulata, Sow 21 



brevifrons, i'ow 22 



Page. 



cardiiformis, Sow 22 



concinna, Sow 20 



emarginata, Sow 20 



formosa, Sotu 20 



labiata, Sow 21 



labiosa, Sow 21 



multicostata, 5o2<; 21 



Nux, -S'oM' 19 



obesa, Sow 21 



quadrilatera, Sow 22 



reversą, 5ow 20 



tuberculosa, Sow 19 



Balanus Cranehii, Leacli 115 



Bernicla Sandvicensis, Fig 65 



Beroe Pileus, Lam 8 



Beryx splendens, Loive 142 



Brachyphylla, n. g. Gray 122 



cavemarum, Gray 123 

 Bradypus thidactylus, Linn. ... 99 



BucEROS CAVATUS, Lath 102 



Bulinus Adanisonii, Gray 123 



albus, Soiv 73 



bilineatus, Smv 37 



calvus, Sow 72 



Chilensis, Sow 36 



chrj'salidiformis, Sow. ... 37 



conspersus, Sow 73 



comeus, Sow 37 



decoloratus, Sow 73 



discrepans, Sow 72 



erytbrostoma, Sow 37 



Jacobi, Sow 74 



Laurentii, Sow 37 



Luzonicus, Sow 73 



pallidior, Sow 72 



pruinosus, Soto 36 



punctulifer, Sow 36 



rugiferus, Soto 36 



