1380 A. E. Verrill—North American Fresh-water Leeches, | 
West River and Whitneyville Lake, with the preceding, 
common. 
Subsection 6. Back papillose. 
Clepsine ornata, sp. nov. 
Body somewhat depressed, rather broad and obtusely rounded 
posteriorly, in extension tapering, but not slender, anteriorly, 
about 1:25 inches long. In contraction elliptical, and about 20 
broad in the middle. Back with a median papillose dorsil 
carina, and two similar ones midway between it and the margins 
Head broad, acuminate, whitish in front and at the margin 
Ocelli united into a single, small, transverse spot, situated at 
the edge of the white area. Acetabulum moderately os 
i about half of its breadth exposed behind the end of t 
ody. 
€ margin is pale purplish, with conspicuous pt spots, 
purplish red sik bright red specks, and with a median row g : 
red points, while several median white spots occupied the Da ‘ 
tions of the large transverse orange spots of the adults. hes ; 
teriorly the branched lobes of the intestine gave a greenish ¢o . | 
to the body. Ocelli closely united into a transversely tiang¥ 
lar or bilobed spot of bright red. 4c 
est River, on the lower sides of submerged wood ane — 
pieces of boards. 
Clepsine papillifera, sp. nov. ad 
eile decidedly convex above, broad and obtusely are S 
behind; in extension long, slender, and tapering anterl e 
Length, when extended, about 1 inch; greatest breadth, in ©) 
ion, about -20 of an inc Back covered with s "hich 
tant, subconical papille, arranged in transverse rows, of W ~ 
the anterior contain about three papilla, and the posterior ones 
