Pomona College, Claremont, California 7 
3. Macrotylus multipunctatus n. sp. 
A little broader than /ineolatus and its allies; pale testaceous 
closely dotted above with distinct round black points. Length 334 
mm. to the tip of the membrane. 
Head as in 6-guttatus, more vertical than in lineolatus and the 
allied forms. Vertex nearly flat, collar-like; front convex, especially 
anteriorly; clypeus very prominent and polished. Pronotum as in 
6-guttatus, shorter than in the /ineolatus group, its carinate sides 
rectilinear; anterior angles scarcely rounded but not dentate as in 
6-guttatus. Basal lobe of the scutellum broadly exposed. Eltyra 
rather wide, the sides distinctly arcuated toward their apex. An- 
tenne short, the basal joint little surpassing the tip of the clypeus. 
Cell of the wing without a hamus. 
Color pale testaceous tinged with yellow on the scutellum and 
on the median line and anterior margin of the pronotum. Head 
black, polished on the clypeus; vertex with two squarish pale green 
spots connected anteriorly with a very slender line. Pronotum, 
scutellum and elytra ornamented with distinct round black dots, 
each dot carrying a stiff black hair; incisure of the scutellum on 
either side and the basal lobe anteriorly marked with black. Mem- 
brane blackish, the nervures clear white; margin with two large 
whitish-hyaline spots beyond the tip of the cuneus, separated by a 
deeper black one. Antenne black, the incisures white, the middle 
of the second joint broadly testaceous. Legs testaceous, extreme 
apex of the femora white preceded by a black annulus; tibie nar- 
rowly black at either end, the tarsi black. Beneath fuscous, the 
edges of the ventral segments white. Genital segment and region 
of the stomata black. 
Described from a single male example taken by me on the flats 
near the lower end of Fallen Leaf Lake, California, July 17, 1915. 
This is a very distinct species easily recognized by its pale upper 
surface closely dotted with rather large black setigerous points. 
4. Macrotylus dorsalis n. sp. 
Clear lemon yellow; membrane and a linear dorsal line black. 
Length 314 mm. to the tip of the membrane. 
Head as in the foregoing species, nearly vertical. Vertex scarce- 
ly flattened; front strongly convex, especially anteriorly. Clypeus 
