fii 
Rutilans. 
* Fufca. 
* LaHea. 
Tor-va. 
‘Tf/ilaculata 
Crenala; 
WORMS. INTESTINA. iS. Planaria^ 
Linear with ablacV eye, and tapering to a point before. 
Mull. Zool. Dan. 3. p 49. tab. lOc). fg 10, U. 
in the Baltic among f uci. 
C. fVith % eyes. 
Black-brown with a femipeilucid whitifh fpot above the tail' 
Hirudo nigra. Ltn. TaanfaQ. \\. p. 316. 
Pall, SpicU. Zool, 10 p. 21. tab. 1 . fig 13. a, b. 
Found in flow Ureams, upon aquatic plants. 
Body when at reft circular and feldom above a line in lengtht 
when in motion linear deprefled and extends itfelf to 3 line* 
long : it’s motion is uniform, fmooth, by gliding along the 
ftream. 
Body depreffed, oblong, whltilh, and truncate on the fore' 
part. 
Natur. Mifcellany. xi. tab. 424. 
Hirudo alba. Linn, ^ranf, li. p. 316. 
Mull. Zool. Dan. 3. p, 47. tab. 109. l, z. 
Inhabits ponds and rivulets in the fumraer feafon, among aquatif 
plants ; wtien in motion about an inch long : body with ^ 
white fpot in the middle, the purple vifcera elegantly branch- 
ing round it; the margin white and very tranlparent: odiaij 
oblong and generally pointed at the ends. . 
Depreffed, oblong, cinereous or black and whitilh beneath- 
' iris white. 
Mull. Zool. Dan. 3.^ 48. tab. \Q().fg. 5, 6. 
Found in waters ; about 4 or 5 lines long, 
obtufe on the fore-part and a little pointed behind: ey^i 
pellucid beneath : ventral pores white with pinnate brow'i* 
inteftines; foroetimes blackifli with 3 pores beneath and a*' 
angular white fpot behind the eyes, 
Depreffed, oblong, cinereous, and tubular on the fore-part- 
Mull. Verm 2,p. 63. n. 187. 
Inhabits ftagnant waters, about 7 lines long. 
Body nearly obtufe at each end, the lateral margins finuate ; iac^ 
with a wbitifli fpot, fometimes brown margined with black 
dots belly whitilh or cinereous ; inteftines loraetimes vifibl^' 
with firople or forked branches. 
Depreffed, ovate-oblong, pale, with a crenulate margin. 
Mull Hijl. Verm, z, p. 04. n. 188. 
Inhabits lakes ol Denmark ; relcmblcs P. laflea. 
Back dull rcddilh-brown with a whitilh fpot in the middle' 
intejlwes very much branched. 
Hellu^' 
