WORMS. INFUSORIA. 106. Trichoda. 707 



*Charon. Boat-fliaped, grooved, hairy at both ends. 

 Adams Mkrofc. p. 52.9. tab. 27. fig. 1 7, 18. 

 In fea water : body oval, hollowed on the upper part, convex and 

 furrowed beneath. 



*Cimex. Oval, with a lucid margin, hairy before and behind. 

 AJams Mkrofc. p. 529. tab. 27. fig. 19. 

 Goeze Befch. Bert Naturf. 3. tab. 8./. 7— -12. 

 J0J/0/ Mkrofc. \.p. 78. ta£. 2./. 3. /*£. 8./. 99. ^ 

 In vegetable infufions: back convex, beneath flat, with an incifion 

 on the margin before. 



Pellionella. Cylindrical, the fore-part hairy, the hind-part briftly. 

 Adams Mkrofc. p. 527. n. 249. 



In vegetable infufions: thick in the middle and pellucid with a 

 few molecules, the (ides obtufe. 



Angulus* Angular, with a hairy tip. 

 Adams Mkrofc. p. 518,*. 216. 



In infufions of hay: long, roundifh, divided by a kind of arti- 

 culation into 2 parts of equal breadth, 



IJrfula, Flattifh, elongated, equal, hairy on the fore-part. 

 Mull. Verm. 1 . p. 94. n. 99. 



In putrid infufions: fkxuous, equal, roundifh, 6 times as long 

 as it is broad. 



Semilunar 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. 



Pupal Hooded, with a hairy front and inflected tail. 



Adams Mkrofc. p* 520. ». 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 veiicle ; to/7 oblique. 



*PociIlum. Oblong, truncate and hairy before, the tail jointed and di- 

 vided into 2 brifties r 



Adams Mkrofc. p. $zz. Jab. 17. fig. $,6. > 



Donovan's Brit. Inf. tab. 1 4. 



In marfhes : body cylindrical, pellucid, margined ; mouth when 

 clofed appears ending in 2 fpines : tail with 2 pair of bridles, 

 one on the fecond joint, the other on the laft. 



4 U 2 Clavus* 



