id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-423	Moore, J. Percy	The Hirudinea of Illinois	1901	77	.pdf	application/pdf	24096	1334	68	Diagnosis.—Somites I to III included in preocular region ; single pair of eyes on anterior annulus of IV, which is obscurely biannulate ; V biannulate ; VI to XXIV triannu- late ; XXV and XXVI biannulate, the latter somewhat united to XXVII; genital orifices as in G. lineata; a dorsal chitinoid glandular bursa situated at VIII a 1/a 2 ; gastric caeca small, simple, variable, never more than six pairs, of which any or all of the first three may be absent ; size small and form con- 498 Illinois State Laboratory of Natural History. The genital pores are separated by but a single annulus, the neural annulus of somite XII ; they consequently both lie within the limits of that somite.	cache/inhs-423.pdf	txt/inhs-423.txt