1933 ] 
Notes on the Fulgoridae 
149 
the darker apex. The costal margin is paler becoming al- 
most white in the slaty examples. 
Holotype $ , allotype $ , November 2, 1929, a pair of para- 
types August 25, 1929, two males March 16, 1930, two pairs 
March 29, 1932, two females June 9, 1931, all from Yuma, 
Arizona, and one female, Calixico, California, June 10, 
1931. All collected by the writer. The specimens taken in 
March were all slaty. Those taken in the summer, green. 
Acanalonia servillei Spinola ( = Acanalonia latifrons Walk) 
There is certainly but a single large blunt-headed species 
of this genus occurring in the United States. The definite 
median carinae from vertex to mesonotum, renders it 
strikingly distinct in the group. A. servillei was described 
from Philadelphia, while latifrons was from New Orleans. 
The writer has collected this species abundantly on the 
grounds of Swarthmore College near Philadelphia, and 
again in still greater abundance in Florida. He has a large 
number of examples from Hayti and has examined material 
from Pennsylvania south to South America in different 
collections and feels certain that there is but one species 
involved. 
Acanalonia saltonia Ball n. sp. 
Form of clypeata nearly, much larger, with the front 
rather than the clypeus inflated. Long, narrow, pale green 
with an obtusely conical head. Length $ 9 mm., width of 
elytra 4 mm. 
Vertex resembling clypeata , more definitely angled than 
in virescens, flat on disc. Elytra long, narrow, parallel 
margined and almost truncate at apex, much longer than in 
virescens. Face sloping, the front inclined to be inflated, 
the clypeus broader above than in clypeata and less inflated. 
Pale powdery green in life, fading to pale straw. 
Holotype $ and two paratype males taken by the writer 
at Imperial, California, June 18, 1909. 
Acanalonia virescens Stal. A male that agrees with Mex- 
ican material of this species was taken by the writer at 
Marco, Florida, May 15, 1928. 
