BARBOUR AND NOBLE: THE GENUS CYCLURA. 151 
row of small scales; dorsal and ventral scales small, about eleven con- 
tained in the vertical diameter of the tympanum; from the nuchal 
fold along the median line of the neck and back, a row of very low blunt 
spines, the largest about half a centimeter high; this crest interrupted 
broadly on the shoulders and rump; fifty-six spines in the dorsal 
crest between these two points; upper surface of limbs with slightly 
imbricated, keeled, posteriorly pointed scales; scales covering the 
upper surface of the fore arm and tibia much longer than those cover- 
ing the upper arm and femur; on the upper arm about seven, on the 
lower about six of these scales to the vertical diameter of the tym- 
panum; a single series of twenty femoral pores, inner side of second 
toe with one comb, of third toe with two combs, each consisting of 
three lobes; tail compressed, covered with obliquely keeled scales in 
vertical rows, tail surmounted by a serrated crest, similar to the body 
crest but formed of larger spines. 
Coloration: — Ground color brownish green washed on the head and 
arms along the mid region of the back and tail, as well as on the 
ventral surface with pale yellowish green; the pale yellowish green 
of the head somewhat suffused with blue, especially on the dorsal 
surface. 
Material examined. 
No. of 
M.C.Z. vans Age Sex Locality Date Collector Remarks 
5960 1 adult female 
6979 1 adult male Mangrove Cay, 1904 Bahama Exp. 
Andros Island 1904 
6947. 1 adult male Mangrove Cay, 1904 Bahama Exp. 
Andros Island 1904 
6975 3 MHeadof _ both Mangrove Cay, 1904 Bahama Exp. De- 
adult male Andros Island 1904 scribed 
2 young 
Also four mounted specimens, two adult males, a female and young, 
Mangrove Cay, Andros Island, Bahama Exp. of 1904. 
CYCLURA INORNATA, sp. nov. 
Plate 14. 
Type, an adult female, M. C. Z. 11062, U. Cay in Allen’s Harbor, 
near Highborn Cay, Bahamas, March 2, 1915, C. J. Maynard. 
