id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
flmnh-175	Rossman, Douglas	The Colubrid Snake Genus Thamnophis: A Revision of the Sauritus Group	1963	83	.pdf	application/pdf	29978	1691	64	T. T. Allen prepared the drawings of the ribbon- snake heads, figure 1. The tail is longer than in any other species of Thamnophis and constitutes 25.2 to 38.6 percent of the total length in adult T. proximus, and 28.8 to 88.8 percent in adult T. sauritus.	cache/flmnh-175.pdf	txt/flmnh-175.txt