* Charon. 
* Cimex, 
Pellionella. 
Angulus, 
U vfula, 
Gemiluna. 
Pues 
9 Pocillum, 
WORMS. INFUSORIA. 106. Trichoda. 797 
Boat-fhaped, grooved, hairy at both ends. 
Adams Microfc. p. $29. tab. 27. fig. 17, 18. 
In fea water: body oval, hollowed on the upper part, convex and 
furrowed beneath. 
Qval, with alucid margin, hairy before and behind. 
Adams Microft. 5. 529. tab. 27. fig. 19. 
Goexe Befch. Berl. Naturf. 3. tab. 8. f. 7——12. 
Foblot Microfc. 1. p. 78. tab. 2. f. 3. tab. 8. f. 9o, 
In vegetable infufions: back convex, beneath flat, with an incifion 
on the margin before, 
Cylindrical, the fore-part hairy, the hind-part briftly. 
Adams Microfe. p. 527. 2. 249. — 
In vegetable infufions: thick in the middle and pellucid with a 
few molecules, the fides obtufe. 
Angular, with a hairy tip. 
Adams Microfe. p. $18. m. 216. | 
In infufions of hay: long, roundifh, divided by a kind of arti- 
culation into 2 parts of equal breadth. 
Flattifh, elongated, equal, hairy on the fore-part, 
Mull. Verm. V. 5.94. 7. 99. 
In putrid ipfufions: fexuous, equal, roundifh, 6 times as long 
as it 15 broad. 
Semiorbicular, the fore-part hairy beneath. 
Mull. Verm. 1. p. 85. n. 86. 
In vegetable infufions: flattened, with the figures of the moon in 
its firft quarter before it: hair very fhort. 
Hooded, with a hairy front and inflected tail. 
Adams Microfe. 5. 520. n. 224. 
In frefh waters, refembling the pupa of a gnat: roundifh with 
very fhort hairs on the head, in the lower part of which is a 
tranfparent veficle: taz/ oblique. 
Oblong, truncate and hairy before, the tail jointed and di- 
vided into 2 briftles. 
Adams Microfe. p. 522. tab. 17. fig. 5,6. 
Donovan's Brit. Inf. tab. 14. 
In marfhes: body cylindrical, pellucid, margined; mouth when 
clofed appears ending in 2 fpines: 74;/ with 2 pair of briltles, 
one,on the fecond joint, the other on the laft, : 
4Uz Claus, 
