1932 ] 
Notes on American Tingitidx 
101 
ward on the pronotum than in either C. setosa Champ, or 
C. eriodictyonse Drake. Pronotum finely punctate, mod- 
erately swollen; lateral carinse not strongly elevated, the 
areolae very small, terminating anteriorly just behind the 
tumid area. Antennae and legs as in C. setosa. Paranota 
large, rather closely reticulated, the lateral spines wanting 
except along anterior margin. Median carina very low, 
not distinctly arched, uniseriate, the areolae very small. 
Elytra broad, with lateral spines along the costal margin; 
tumid elevation very small, not very distinct. Costal area 
broad, widely reticulated, irregularly triseriate, with some 
of the nervelets near the base darker and forming an in- 
distinct band. Wings a little longer than abdomen. Areolse 
hyaline. 
Length, 3.65 mm.; width, 1.82 mm. 
Holotype, male, and alloitype, female, San Miguel, Hi- 
dalgo, Mexico, collected by Dr. W. M. Mann, Museum Com- 
parative Zoology. Paratypes, 13 specimens, taken with the 
type. The smaller hood, unarmed, paranota and elytra, 
and much smaller tumid elevations of elytra separate this 
species at once from C. setosa Champ., C. eriodictyonse 
Drake, C. pacifica Drake and C. sphxracese Drake. The 
lateral carinse are formed as in C. setosa and not as in the 
other species mentioned above. The hood is not abruptly 
constricted and much more elevated than the median carina. 
Corythucha sagillata, n. sp. 
Moderately large, whitish testaceous, conspicuously 
marked with brown and fuscous. Hood moderately large, 
strongly and abruptly constricted near the middle, very 
strongly compressed and narrowed in front; posterior por- 
tion mostly brown, inflated and elevated. Median carina 
about half as high as hood, arched, there biseriate and with 
a brown patch. Lateral carinse whitish, raised anteriorly, 
terminating a little behind the hood. Paranota with brown 
markings, rather closely reticulated. Antennse testaceous, 
clothed with a few extremely long bristly hairs, the apical 
segment pale brown. 
Elytra moderately constricted, with the usual cross- 
bands; costal area somewhat irregularly triseriate, areolse 
