WORMS. INTESTINA. 18. Planaria, 



61 



18. PL AN ARIA. Body gelatinous, flattifh, 

 with a double ventral pore : mouth ter- 

 minal. 



A. Without eyes. 



Stagnate Ovate, brown, the fore-part pale. ; 



■ Mull. Verm. i 2, fi 53, n 178. Pall inf.m<v. f. z 7 i. 



Inhabits ftagnant waters : body opafce, a little pointed on the 

 fore-p.n, pellucid with 2 milk-white fpots: eggs numerous, 

 whuifh and placed at the fides. 



Nigra* 



Brunnea* 



Ciliaia*. 



Gulo, 



Pynflata* 



F facet 'da ', 



Oblong, black, and truncate on the fore-part, 



Mull. Z00L Dan %,f 4 8 tah l0 9>f- 3> 4» , 



Inhabits rivers: body flat beneath, with 2 whuifh pores towards 

 the hind-part difpofed longitudinally. 



Oblong, reddifh-brown with a longitudinal black line. 

 Mult" Hi/i. I erm* i. 2 f. 54, »• 180. 

 Inhabits — , refembles the laft. 



Body long, deprefTed and ciliate. 



Jcblot Use, i. 2, /*£. 8, £ 5- J 1, and r^« 10, /. 13 ? 

 Inharits 'ftagnant waters, under ducR-weed : body grey, appear- 

 ing as if compoled of granulations, with moveable briftlcs, 

 the orgdn on ihe fore -part rotatory. 



Body long, pellucid and truncate before. 

 Mull. hJi. Verm. i. 2,/, 56. n 182, 



Inhabit ftagnant water, under pluck-weep! : refembles the laft, 

 but is without the fringe, the margin all round is tefiel ate with 

 veiy fine iHze : it mallows the Cyclidia which inhabit the 

 fame water?, and after a time dilcharges them back again. 



Body long, round and green. 



Mull. H1I1. Verm. i. 2, p. 57, n. I 83. 

 Found ea ly in the fpring in wet meadows. 

 Body obtufe before, a little pointed behind, fprinkled with fmall 

 black dots, and containing 5 red fphserical pellucid eggs. 



Body long, reddifh-brown, with tranfverfe white lines and 

 a lateral one 

 Mull. Zool. Dan. tab. 64, /, 3, 4. 

 Found amon-g heaps of fhells in the bays of Norway: when at 



reft rolls itfelf up fpirally, and then gradually dilates itfelf. 

 fiody a little tapering at each end, reddifh, immaculate, aboYe a 

 little convex and flat beneath. 



Rofea 



