INDEX. 



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

 Roman Characters : those of Species previously known, in Jtalics : those of Species 

 respecting which Anatomical Observations are made, in Capitals. 



The index of names occm-ring in Mr. Gray's Paper on the Genera of Shells will be 

 found at p. 207—219. 



Page 



Acanthion Cuvieri, Gray 102, 103 



Daubentonii 98 



Flemingii, Cray 103 



Hodgsonii, Gray 101, 103 



javanieum, F. Cuv 102, 103 



Acanthiza apicalis, Gould 31 



diemenensis, GomW 32 



Ewingii, Gould 32 



pusilla,N\g. SL^Horsi. 32 



Acantbochites, ZeaeA 66, 69 



fascicularis 70 



Garnoti 70 



' hastatus 70 



hirundiniformis 70 



Lesueurii 70 



—^— polychetus 70 



roseus 70 



scaber 70 



strigattis 70 



violaceus 70 



Acanthochiton, Herrm 69 



Acanthochitus,'R\ii 69 



Acanthopleura, G\a\A 65,67 



bicolor 67 



hrevispinosa 68 



^ gigas 68 



Hennahi 67 



magnifica 68 



nobilis, GVay 68 



Owenii, Gray 68 



peruviana 67 



picea 68 



spinigera 68 



spinosa 68 



? truneata 68 



TJ'atsmiii 68 



AccipilerfringiUoides,\ig 38 



pennsylvanicus 37 



Agnias, n. g., Gray 15 



Akerabullata 19 



Alcedo alcyon ■. 38 



Alope, n. g., rFAzYe 123 



palpalis, White 124 



Aluna Aphrodite, IFAzYe 124 



Ametrida, n. g., Gray 15 



centurio, Gray 15 



Amicula, n. g., Gray 66, 69 



vestita 69 



Amphioxus Belcheri, Gray 35 



lanceolatus 35 



Amytis macrourus, Gould 2 



striaius 2 



texilis 2 



Anas bahamensisl, Ijmn 54 



clypeata 40 



? dominica 40 



Ifistularis 40 



}jamaieensis 40 



Eąfflesii,Yig 54 



? spinosa 40 



Anatina 40 



Anoura Geoffroyii 115 



Antbenea, n. g., Gray 77 



chinensis, Gray 77 



granulifera, Gray 77 



tuberculosa, Gray 77 



Apteryx australis, Shaw 51, 93, 94 



Owenii, Gould 93,94 



Aramus scolopaceus 40 



Arctibius Floresii, Bonap 115 



Ardea alba 39 



ccerulea 39 



candidissima 39 



exilis 39 



herodias 39 



ludoviciana 39 



virescens 39 



Ardeidce 39 



