166 
When the new-hatched animal leaves the egg, it has already grown 
rather large. I found specimens of 5,5 cm. length, still enclosed in the 
eggshell and still provided with a yolksack, round which they were 
curled up. Otherwise they resembled in every particular the full grown 
specimen. The parachute-like expansion of the skin between the limbs 
was already to be seen in very young embryos as a fold of the skin- 
Agamidae. 
Draco. 
8. Draco volans Linné. 
Sumatra : Kaju tanam, 3 sp. 
Java: Buitenzorg, 4 sp. 
9. D?'aco lineatus Daudin. 
Central-Celebes: Luwu, 1 sp. 
Besides from the Moluccas and Java only known from North-Celebes. 
10. Draco reticulatus Günther. 
Flores: Maumeri and Sikka, 4 sp. 
Endeh, 4 sp. 
Hitherto only found in the PhiHppines and Sangir-Islands. 
In the male the wing-membrane is unspotted below, in the female 
spotted. 
Gonyocephalus. 
11. Gonyocephalus chamaeleontinus Lauren ti. 
Sumatra: Singkarah, 2 sp. 
12. Gonyocephalus kuhlii Schlegel. 
Java: Tjibodas 1425 meter above the level of the sea, 1 sp. 
My specimen agrees very well with the description of Schlegel (Bij- 
dragen tot de Dierkunde L Amsterdam 1848-1854. pag. 5). Schlegel 
states, in contradiction with the preceding species; — „ bords sourcil- 
liers moins saillants." Boulenger (Catalogue of Lizards L pag. 286) says : 
„Supraciliary border more projecting still" than in the preceding 
species. I suppose this must be a slip of the pen. 
13. Gonyocephalus grandis Cantor. 
Sumatra: Singkarah, 1 sp. 
14. Gonyocephalus tuherculatus Günther. 
Sumatra: Singkarah, 1 sp. 
This species seems to be described after one specimen only in the 
