APES AND MONKEYS. 
PROFESSOR P. MARTIN DUNCAN, M.B. (Lohd.), F.R.S., F.G.S., 
&c. 
LEMURS. 
J. MURIE, M.D., LL.D., F.L.S., F.G.S., &n. 
A N D 
PROFESSOR P. MARTIN DUNCAN. 
OHIROPTERA. 
W, S. DALLAS, F.L.S. 
INSECTIYORA. 
W. S. DALLAS, F.L.S, 
