TY  - JOUR
AU  - Cope, E D
ID  - 40331
TI  - On the characters of the higher groups of Reptilia Squamata—and especially of the Diploglossa
JF  - Proc. Acad. Nat. Sci. Philadelphia
SN  - 0097-3157
VL  - 16
SP  - 224
EP  - 231
Y1  - 1864
UR  - http://biostor.org/reference/40331
L2  - http://www.biodiversitylibrary.org/page/1942821
ER  -