SvxzxNOP?PSIS. 
D Geoffroyi, 
DIPTERES, 
L'OESTRE. 
Zintenne fetaceze e glo- 
bulis prodeuntes. 
Os nullum ; punda tan- 
tum tria. 
Ocelli tres. 
WA PSU LE, 
ZIntennie filiformes , fub- 
pedinatz ,  ( maribus 
Íepe plumofz ) capite 
multo longiores. 
Os tentaculis incurvis , 
articulatis, 
Ocelli tres, 
645 
D. Fabricii. 
AOCNTILIATA 
OEST. Rm US 
Hauflellum retradum  intrà 
labia connata , poro 
pertufa. i 
Zintenne Íetarie, 
I"DPU LA 
Os probofcide atque hauí- 
tello abfque vagina. 
Palpi duo porredi, incurvi, 
filiformes ad latera pro- 
bofcidis. 
Antenne filiformes, 
S s ij 
