DEVELOPMENT OF THE SKULL IN THE BATRACHIA. 
9 
Sixth genus. Camariolius. 
24. Camariolius tasmaniensis (?) (see Gunther on “Batrachians from Australia,” 
P. Z. S., 1864, pp. 46-49, plate 7, fig. 3 ; there called Pterophrynus 
tasmaniensis. Dr. Gunther is nearly satisfied that my specimens belong 
to that species).—(A) Adult female, £ inch long; and (B) Larva, f inch 
long; legs,-§Vinch. Australia. 
Seventh genus. Cyclorhamphus . 
25. Cyclorhamphus marmoratus, Dum. and Bib. —Adult female, If inch long. 
Vinco Gaya, Peruvian Andes. Height 16,000 feet. 
26. Cyclorhamphus culeus , Garman.— Larva, 3£ inches long; tail, 2 inches; hind 
legs, 7 lines. Puno, Lake Titacaca, Peru. 
The next group differs from the Banidae in having the sacral apophyses dilated. 
I. A. a. 3. —Third Family. “ Discoglossid.e.” 
First genus. Discoglossus. 
27. Discoglossus pictus, Qtth. —Adult male, 2f inches long. S. Europe. 
Second genus. Pelodytes. 
28. Pelodytespunctatus, DAUD.,sp., Fitz., gn. — Adult male, If inch long. Europe. 
Third genus. Xenophrys. 
29. Xenophrys monticola, Gthr. (see Bept. Brit. Ind., plate 26, figs. H, H', 
p. 414).-—Adult male, 3 inches long. Darjeeling. 
Fourth genus. Calyptocephalus. 
30. Calyptocephalus Gayi, Dum. and Bib.- —(A) Adult female, 5f inches long, 
and (B) Tadpole, 4f inches long ; tail, 2f inches ; hind legs, £ inch. Chili. 
I. A. a. 4.—Fourth Family. “ Alythde.” 
In this family the Banian type is modified by some new characters. The sacral 
apophyses are dilated, and there are “parotoids” as in the Toad; ribs present, and 
vertebrae opisthoccelian. 
Genus Alytes. 
31. Alytes ohstetricans, Laur., sp.— Adult female, 1 inch 10 lines long. Europe. 
I. A. a. 5.—Fifth Family. “ HYPEROLiiDyE.” 
This type differs from the last in many things, notably in possessing, besides the 
neck-glands and wide sacrum, which is “not much extended ” (Gunther, “ Batr. Sal.,” 
p. 39), procoelian vertebrae, and no ribs (Mivart, p. 291). 
Genus Hyperolius (formerly Uperoleia; the species of so-called Hyperolius described 
c 
MDCCCLXXXI. 
