REPORT OF THE STATE ENTOMOLOGIST IQI2 207 
Exuvia. Whitish transparent, the dorsum of the abdominal seg- 
ments with minute, chitinous points, the structures otherwise prac- 
tically as in the pupa. 

Fig. 61 Fifth anten- Fig. 62 Side view of thorax, Fig. 63 Pal- 
nal segment of Mias- legs and abdomen of Miastor pus of Mias- 
Lot Vian © ip Wie eal Awe imerlinels  (Okskesraril)) (roe elim) inn = 
greatly enlarged. (Orig- cana, greatly 
inal) enlarged. (Ori- 
ginal) 



\ CT cr 
Fig. 64 Wing of Miastor americana, greatly en- 
larged. (Original) 
Male. Length 1 mm. Antennae hardly extending to the base of 
the thorax, sparsely haired, yellowish or yellowish red; 11 segments, 
the fifth narrowly oval, with a length one-third greater than its 
diameter, a sparse whorl of stout setae near the middle and sub- 
apically a whorl of several irregular, narrowly triangular processes 
extending about to the basal fourth of the following segment; 
terminal segment oval, with a length one-third greater than its 
diameter. Palpi; first segment subquadrate, second segment oval, 
both sparsely setose. The vertex and eyes fuscous. Mesonotum 
yellowish brown. Scutellum brownish red, postscutellum reddish 
orange. Abdomen deep red; genitalia fuscous. Wings hyaline, 
costa yellowish basally, the distal half reddish; the feeble subcosta 
uniting with costa at the basal third, the third vein obsolescent 
