REPORT OF THE STATE ENTOMOLOGIST 1912 213 
stout setae near the middle and numerous setae of variable length 
clothing the face of the enlargement; terminal segment produced, 
with a length about five times its diameter and at the distal fourth 

Fig. 67 Portion of male genitalia of Johnsonomyia 
rubra, enlarged. (Original) 
a distinct constriction. Palpi; first segment stout, incrassate, with 
a length three times its diameter, the second as long as the first, 
rectangular, the third a little shorter than the second, the fourth 
slender, with a length more than twice the third. Mesonotum shin- 
ing brown, the submedian lines rather thickly haired. Scutellum 
dark brown, postscutellum yellowish brown. Abdomen a variable 
dark brown and yellowish brown, the dorsum of the first segment 
and that of the fourth to eighth fuscous yellowish; genitalia fus- 
cous. Wings hyaline, costa dark brown, venation practically as in 
J. rubra, though the wing is markedly smaller. Halteres yel- 
lowish, fuscous subapically ; pleurae and coxae a variable fuscous 
yellowish; femora, tibiae and the 2 basal tarsal segments a dark, 
fuscous yellowish, almost black, the tip of the second tarsal seg- 
ment, the third and fourth white, the fifth yellow tinted apically ; 
claws rather long, stout, slightly curved, simple, pulvilli rudimen- 
tary. Genitalia; basal clasp segment short, stout; terminal clasp 
segment very short, greatly swollen and with a long, chitinous 
tooth apically, (Plate 11, figure 7.) Type Cecid..1237. 
Johnsonomyia cincta Felt 
1912 Felt, E. P. N. Y. Ent. Soc. Jour., 20:103 
A large, strikingly colored midge taken on the Polochic river, 
Guatemala, February 22, 1912, by Messrs Barber and Schwarz. 
Chastomera Skuse 
1888 Skuse, F. A. A. Linn. Soc. N. S. Wales Proc., 3:112 
1892 Rubsaamen, E. H. Berl. Ent. Zeitschr., 37 :333 
1900 Kieffer, J. J. Soc. Ent. Fr. Ann., 69:448 
TOnEEHelt Ea) Ne a Ent, Soc. Jott, 10:37 
