PLATE CCCCLXVILI. 
iG. Ts, T. 
MUSCA VIBRANS. 
VIBRATORY FLY. 
DIPTERA. 
GENERIC CHARACTER. 
Mouth with a foft exferted flefhy probofcis and two equal lips: 
fucker furnifhed with brifiles: feelers two, very fhort, or fometimes 
none : antenne generally fhort. 
SPECIFIC CHARACTER 
‘AND 
SYNONYMS. 
Wings hyaline with the tip black: head red. 
Musca vipraNns: alis hyalinis apice nigris, capite rubro. Linn. 
Fr. Suec. 1867.—Degeer. Inf: 6. p. 32. n. 11. 
om ey eles 
Found about trees, and diftinguifhed in its flight by the brifk vibra- 
tory motion of its wings. 
The figure refting on the leaf in the annexed plate denotes the na- 
tural fize, that in the upper part of the plate its magnified appearance. 
FIG. 
