APODA, STEGOCEPHALA. 
j Rept. 33 
APODA. 
A. Brauer, Zool. Jahrb. Anat. x, pp. 389-472, figg. pis. xxxiv-xxxvii, has 
a memoir on the early development of Hypogeophis. 
STEGOCEPHALA. 
Ctenerpeton , g. n., allied to Osteocephalus , Ptyonius, and Urocordylus , for 
C. alveolatum , sp. n., Cope, P. Amer. Phil. Soc. xxxvi, p. 83, pi. iii, 
fig. 1, Coal-measures of Cannelton, Pennsylvania. 
Ceraterpeton galvani, Huxley. On a new specimen from the coal-measures 
of Castlecomer, Kilkenny, Ireland : A. S. W oodward, Qeol. Mag. (2) 
Dec. iv, iv, p. 293, pi. xii ; C. tenuicorne , Cope, noticed and figured by 
Cope, t. c. p. 85, pi. iii, fig. 2. 
fiauropleurci latithorax , sp. n., Cope, t. c. p. 86, pi. iii, fig. 4, Carboniferous, 
Linton, Ohio. 
Metopias diagnosticus , H. v. Mey. figured by Fra as, Schwab. Trias-Saur. 
pis. i & ii. 
On some Stegocephalian remains from the Kansas Permian : Williston, 
Kansas Quart, vi, p. 53, figg. 
