48 Bulletin of the Brooklyn Entomological Society. Vol. XIV 
on margin. Abdomen robust, sparsely hairy on dorsum, most noticeably 
so at base laterally. Fore tarsi slender; hind tibia with about 10 postero- 
dorsal setule which become larger apically. First costal division as long 
as second and third combined, third about one fourth as long as second; 
costal fringe long and rather widely spaced; fourth vein with its base at 
base of fork of third, not recurved apically. 
Length, 2.5 mm. 
Type, Cobden, Ill., May 9, 1918 (J. R. Malloch). 
This species differs from any in the genus hitherto described in 
the exceptionally pale color of the abdomen. When alive the 
insect presents a peculiar appearance, the pale abdomen contrast- 
ing very strikingly with the black thorax. 
NOTE ON NEUROPTEROIDS. 
A number of new species and genera of American Neurop- 
teroids were published in June of last year in “ Memorias de la 
Real Academia de Ciencias y Artes,”* of Barcelona, Spain, by 
Rev. Longinos Navas, S. J., under the title “ Neuropteros nuevos 
© poco conocidos.” These are the species, with localities. 
Perla uncinata Nav., Sonora, Mexico (J. Baumberger, through 
J. R. de la Torre-Bueno). 
Nosatura Nav. new genus, type, Perla carolinensis Banks. 
Isoperla truncata Nav., Yerington, Nevada. 
Chrysopa hypsilon Fitch, var. hematica Nav., nov., White 
Plains, N. Y., May 31, 1915 (J. R. de la Torre-Bueno). 
Parasemidalis nigriceps Nav., White Plains, N. Y., July 18, 
1917 (J. R. de la Torre-Bueno). 
Caborius Nav., n. n. for Allophylax Banks, preoccupied in Co- 
leoptera, 1906. 
ji -R ee 
* od ser., Vol. XIV, No. 4, pp. 339-366, separately paged, 1-30. 
