Ess 3 
PL AW h MuIX, 
— 
Pi:G, oI 
PRC. B OD AcMEL ITT Bay 
* ‘ 
GENERIC CHARACTER. 
An invifible, pellucid, hairy worm. 
SPECIFIC CHARACTER. 
Oblong ciliated trichoda, with a dilatable neck, the apex globular, 
and furrounded with hairs. AZiiller’s Animalcula Infuforia, &c. 
AE AE EIR 
Obfervable only with the affiftance of the microfcope, and rarely 
found except in fult waters, although we have met with one {pecimen 
in the water of the Thames. 
semana a NE LLL LLL LIE ALL AL ALL ALA AL, 
eee 
Teer Ceti aA RASUTA. © 
GENERIC CHARACTER. 
A Worm, capable of contraéting or extending itfelf, naked, with 
rotatory cilia. . é 
SPECIFIC CHARACTER. 
Cylindrical, with a prominent point in the middle of the cup. AZii/. 
ler’s Anim. Infuf. 
nr Le, 
& 
Not larger than the preceding, but appears of an unequal fize be- 
fore the microfcope, is pellucid, with the fore part truncated and ° 
ciliated, and moves in the water with great alertnefs, by the afliflance 
of he circle of hairs which encompaffes the body, 
K Boks ee 
