TRICHODA, 199 



Apicc co!!i crinito Trich. Pyotenm refert , at collo bre- 

 vi, corpore cDnTadili quidem , hiiud vero figuram mutantc, 

 nec collum condente, ut majorcm Itaturam motumque diverilmi 

 taccam, diHert. 



Animalculum gelatinofum, cylindraceum, latitudine fex- 

 tuplo longius, at lelc in quadruplo minorem Ifiruram corripcre 

 vaiet; polHce vcficula pellacida inlcribitur; autice collum brcvc, 

 apice pilis paucis deorlum reiiexis , exferit. 



Motus lentus & defes. 



In iqua fluviali. 



Fig. I. Trich. Vermiciihres » plures correptas , va- 



rie verfas, 

 2. fubextenfam, 

 3&4. plene e.xtenfas, diverfb fitu, au£^i magni- 



tudine, oftendunt. 



a, Cbllum. b, Cilia. c. Veficula poflica. 



220. TRICHODA MELITEA. 



Trichoda cblonga, ciliata, colli dilatabilis apico 

 globofo, piiifero. Tal^. XXVUL Fig^ ^ — 10. 



Trichoda Melitea, Zoo/. Da7f. prodr. ^dd. p. 281. 



Colium conftat membrana varie dilarjbili, hyalina ,• Motiis 

 periftalricus in altero colli latere a capite ad abdomen usquci 

 fepe mixtus vebemenri undulatione, dum circa totum obdomen 

 motus pilorum a^grc p;rceptibiluun quafi torrentem aquarum 

 efficicntium vehcmcntilfimus^il:. Corpus teretiufculum, oblon- 

 gum, margine ciliatum. Apc^ colli globofus pilifer. 



Raris- 



