iv 
Goutp, Joun, F.R.S. &e. page 
Extracts from the Letters of his Son, Dr. Henry Gould, 
relating to the Natural History of Western India... . 
Exhibition of a Collection of Birds from Scinde, being the 
first of his Son’s Contributions to Indian Ornithology ...... 
Descriptions of eh New Species of Birds from South 
AATROTIO NS Nei atte Oe fe eRe a ooh atcha at age 
Exhibition of portion of a Collection of Birds formed by 
Mr. Hauxwell on the Eastern Side of the Peruvian Andes .. 
Description of a New Species of Rutzc7lla from Erzeroum.. 
On Two New Species of Humming Birds......... nol 
On a New Species of the Genus Prion .. 
On some New Species of Birds collected by W Mr. M‘Gil- 
Divi arash ee Sinan oe kaic bs late ©, = led pl 9/atenia taper 
On a New Genus and Species of Trochilide from Ecuador 
Gray, G.R., F.L.S. &e. 
On a New Species of Somateria, and the Female of Lam- 
pronetia Fmckert, Brandt); '. cos accs se eee hese soos 
Gray, Dr. Joun Epwarp, F.R.S., &c. 
Notice of the Horns of an unrecorded Species of the Prong 
Horn (Antilocapra), in the Collection of the Derby Museum, 
WAVER POOL. §.:-2:°<).1c she ae Pee ele aie tes eae ene wl eae 
Notice of the Horns and Skull of the Arnee....... Boe 
Extracts from Letters received from Francis Brent, Esq., 
39 
50 
211 
of Sandgate, regarding the Destruction of Conger Eels.... 26.49 
An Arrangement of the Families of Echinida, with De- 
scriptions of some New Genera and Species .............. 
Observations on the Species of Volutes—Volutide ...... 
On some New Species of Freshwater Tortoises from North 
America, Ceylon, and Australia, in the Collection of the Bri- 
tish: Miser ease ieee renee yen od. shel | okay Bea 
On a New Genus of Fish-scaled Lizards (Scissosare) from 
New Guineau2%. ocanett Gh oot eeh ealieecit Siienemene 
