124 THE CANADIAN ENTOMOLOGIST. 



each side above base of antenna, and connected to the yellow behind. 

 Pronotum blackish, a small pale spot in middle of each side margin ; 

 rest of thorax dark brown ; abdomen brown ; venter pale brownish, 

 with an elongate black spot on the side of each segment. Legs 

 and seta? pale yellowish brown. Wings hyaline, veins mostly dark 

 brown, some apical ones and some of the transversals yellowish brown. 

 Radial sector two-forked beyond the anastomosis. Pronotum but slightly 

 rugulose, its sides much rounded, as are also the posterior angles. 



Length 13 mm. 



One specimen, Beulah, New Mexico, May 30 (VV. Porter). 



Perlinella siguata, n. sp. 



Head pale yellowish ; a blackish spot covering ocelli and extending 

 forward, leaving a yellow mark over base of each antenna ; within the dark 

 mark are two median pale yellow spots, one between the ocelli, and another 

 rather smaller in front of the median ocellus ; antennas brown ; underside 

 of head yellow. Pronotum brown, the side margin and a broad stripe in 

 the middle yellowish ; the ridges marked with black ; rest of thorax brown, 

 with a median yellow spot on front margin. Abdomen brown; venter and 

 pectus pale yellow, a brown spot each side in front of second and third 

 coxae; legs and setae pale yellow, the knees and tarsi more brown. 

 Pronotum almost twice as broad as long, its sides nearly parallel and 

 straight, angles almost acute. Wings hyaline, rather yellowish, veins 

 brown, those of hind paler ; radial sector twice-forked beyond the 

 anastomosis. Ventral lamina entire, its apical margin evenly rounded. 



Length 14 mm. 



One female from Michigan, without further locality. 



Chloroperla 5 -punctata, n. sp. 



Head pale yellow, the ocelli and lateral callosities black, the latter 

 resembling ocelli ; antennae yellowish, upper side of basal joint brown. 

 Pronotum pale yellow, with a large quadrangular brown spot on each 

 side, leaving a rather broad median pale stripe ; rest of thorax and the 

 abdomen pale yellowish, as are also the legs and setae ; wings hyaline, 

 veins pale yellowish brown, the costal ones on basal half pale yellow. 

 Wings rather long and slender, the radial sector twice-forked beyond the 

 anastomosis ; pronotum rectangular, angles rather sharp, sides straight 

 and parallel, about one and three-fourths times as broad as long. 



Length 10 mm. 



One specimen from Las Vegas, N. Mexico, by the Gallinas River, 



