14. Hydraspis australis (Gray).
15. Chelodina oblonga (Gray).
78. Elaps lewisii, Gray.
Olive green, submetallic; edge of the scales blackish; upper lip, chin, and ventral plates greenish-white; head moderate, elongate, depressed; head shields normal; hinder frontal and front of superciliary shield expanded on the sides, and bent down on the cheeks. Nostrils in the suture between the two small nasal plates. Loreal plates small oblong; one small front and two smaller posterior oculars. Temples shielded; labial plates moderate; chin shields two pair; middle of the throat shielded, sides scaly. Eyes large, pupil rounded; body elongate, sub-cylindrical, moderately thick, covered with cross bands of elongated narrow scales. The vertebral series broad, six-sided, long; of the nape, small, like those on the sides; of the tail, broader and more uniform; ventral plates distinctly keeled and erect on the sides. Tail elongate, tapering, with two rows of shields, keeled on the sides.
80. Hydrus.
Captain G. Grey informs me that these snakes coil themselves upon the shore, living on the seaweed, and that they lay their eggs on the shore. They are often found asleep upon the sea, when they are easily caught, as they cannot sink without first throwing themselves on the back, probably to empty their large vesicular lungs.