p 
WORMS. INTESTINA. 20. Hirudo. 
Found in the fea, ufually within the Venus exoleta; about 1 3 
lines long and 7 broad : iody marked with fine white ftrix, 
the fore-part narrower and obtufe : eggs very numerous, 
fphatrical, and fwimming in a gelatinous fluid. 
Dilated, whitilb, with a double white eye in the middle of 
the body. 
Mull, Zool. Dan, 2, tab. 54, f. I— 4: 
O, Fabr.fn. Grccnl. p. 302, tab, i, f. 8, 
B after opufc. 2, p. 138, tab. 8,/. 11. 
Inhabits the fea, generally fixed to the Ikin of Turbots and Ho- 
libuts : body oval, deprelTed, pellucid, a little pointed before 
and ending in a globular ring behind : head fomewhat trian- 
gular with a cinereous fpot each fide : eyes not vifible : tail 
with a row of tubercles beneath from the centre, and towards 
the middle 2 hooks, 
^fenatas Slightly dcpreffed, fuboval, with tranfverfe annular ftrijc, 
the margin crenulate. 
TranfaH Linn. Soc.\\ p. 318, tab 29. 
Found in ftiallow Itreams among aquatic plants. 
Body grecnilh inclining to a/h-colour, and tranfverfely ftriate 
with annular flria:, from whence arife the crenatures of the 
margin : eyes 2, approximate ; upper lurface convex, lower 
flat. 
'“’’‘cata. Body round, tapering, tuberculate, and furnifhed with 2 
fhort horns on the head 
Pennant Brit. Zool. iv p. 38, tab. % 0 , f. 14, 
Baft, opuf. I, p. 82, tab. to, ft. z. 
Mu/. Adolph. Fred, i, 71,93, tab 8, f. 3. 
Barbut Gen. of Worms, p. 20, tab. 2, f. 8. 
Inhabits the fea and adheres to fifli, leaving a black mark on the 
fpot ; head larger than the tail ; body ftrongiy apnulate and 
tuberculate upon the rings: iail\cty much dilated. 
'^^>tchiata Depreffed, tapering, whitifli, with 7 branched briftles on 
each fide: inteftines brown, bifid, pellucid. 
'Tranf act, Linn. Soc. ii. p. tS8, tab. 17. /. 3. 
Inhabits the Pacific Ocean, and adheres to Turtle: an inch long. 
Body foft, depreffed, annulate with fine wrinkles, and tapering 
towards the head: head truncate: r«iV large, rouudr 
dilated. 
ORDER 
