Micros copic al 



Essays. 



233. Trichoda Gallina. 



Trichoda elongata, antice finuata, Fronte crinita, cauda piloFa. 

 Long trichoda, the fore-part finuated, the front hairy, the tail 

 formed of fmall hairs. 



The body flat, of a grey colour, with feven large molecules 

 and globules within it, the front obtufe, and Jet with hairs, the 

 hinder-part terminating in a tail, which is formed of very fine 

 hairs. It was found in river water. 



234. Trichoda Mufculus. Fig. 7, Plate XXVI. 



Trichoda ovalis antice crinita, poftice mbtus caudata. Egg- 

 Jhaped, the fore- part hairy, the tail projecting from the under- 

 part. 



A fmooth egg-fhaped animalculum, with a double margin, or 

 line, drawn underneath it, the fore- part narrow, and furnimed 

 with fhort hairs that are continually playing about ; underneath 

 the hind-part is a fmall tail. It is furnimed with molecular en- 

 trails, and moves, (lowly. , Is found in infufions of hay, which 

 have . been kept for fome months, a the head, b the taih 



235. Trichoda Delphis. 



Trichoda clavata, fronte crinita, cauda acuminata, mbrellex a. 

 Clubbed trichoda, the front hairy, the tail fmall, and rather bent 

 upwards. 



6 It 



