212 
PROCEEDINGS OF THE NATURAL [APRIL, ’89. 
The larval cuticle is not shed during pupation. The im¬ 
agines leave the pupal envelope and the gall about a week 
after pupation, that is about the middle of May. 
hey are hot very active flies, and the males seem not to 
frT P T " ilem , SelVeS . in a manner so strikingly different 
m e emales as m the next species to be described. I 
the r, to the opinion that the insects on emergingfrom 
for th Se<2 °T S ° me ° ther P lant for the second brood 
S find "T 11 ^ 1 haVC bCen Unable later in the season 
caped rliTt S °w SUCb Specimens of Antennaria as had es- 
months M ri raVagCS ° f the hlSects ^ring the spring 
Xr anthe "7" th ° U S h Penial, would not 
Cin Xf- faV ° rable —iitions toagall-form- 
X n “ Ch ^^when the flower-bearing stems 
confinement deposited'“he^ ' vhich 1 kept in 
X a of tVX - he f t% g - “1f C 7 
ously converted Tnto gaflf Thi^fact h^ ^ ^ 
~ inse " - 
« pUS .Vetted ” CXt C ™ P " f iS 
wo„,d undoubtedly result “the ° f gi “' “ r 
"aria plmtagmifolia, at least “ term '“* t >°” of Alt 
"°t that it is itself much ;, lfested '° Caliti “' wm il 
P'd Fully three-fourths of aU the V P ' 0ct0 J tr '- 
croXu^hou^tr of 
their ful, length, they *d VefoTe^upadon. ° ft “ 
asynapta antennariae, n. sr 
Length 5 5_ (3 .. 
end of the body being broader • * t£ T erin g posteriorly, the anterior 
■«. —X^S«:it ,0 ' hef “' th “ ft .«» an..™, 
very distinct; the jaws brownish- 1 ^ lntcrse gmental constrictions 
, fp-. 4.5 „„ Zh 
ln t=, species; head and thorax nrn f* an t ^ le P U P« of the preced 
^ Pr0POrtlOna ^ — h longer; flesh-colored 
