90 



Ormsby county, JSlevadM, July, Baker, and also at Phoenix, Arizona 

 (another collector)." 



.'?4;^2 Hemerobius coloradensis Banks. 



Occasional in Ornishy county, Nevada. 

 H423 Hemerobius pacificus Banks. 



Occasional in Ormsby county, Nevada. 

 ;Ul'4 Hemerobius califomicus Banks. 



Taken at Stanford University, C'alifornia. 

 '2'a:U] Hemerobius n. sp. 



Taken at Granada, Nicaragua. 

 2223 Megalomus minor Banks n. sp. 



"Head pale yellowish, vertex with a dark median stripe. Antennae 

 pale, rather darker beyond the middle, palpi pale yellowish. Thorax and 

 abdomen dark brown; legs pale yellowish. Wings hyaline, venation palo, 

 marked with brown, the longtitudinal veins and costal vtinlets in- 

 terruptedly brown and yellowish; the gradate series nearly blacK 

 and a black spot at anal angle, and a smaller one on cubitus toward the 

 base; margin with alternate brown and white patches. Wings of usual 

 shape; venation not as dense as in M. moestus and M. latus: five or 

 six sectors; the first gradate seriies is very regular; the outer series but 

 little curved. Length 6 mm. 



Two specimens from San Marcos, Nicaragua, and one from Orms- 

 by county, Nevada (Baker). Differs from M, moestus and M. latus in. 

 the smaller size, the dark stripe on vertex, and the less dense venation. 

 M. pictus Hagen from Mexico lis unknown to me, but is said to have th3 

 basal joints of the antennae black, which is not the case in the other 

 three species. " 



;U24 Sympherobius angustus Banks. 



Occasional at Claremont, California. 

 312:5 Micromus variolosus Hag. 



Taken at Claremont, Los Angeles county, California. 

 3421 Mlcron:us montanus Hag. 



Occasional in Ormsby county, Nevada. 

 34U3 Maracandula bellula Banks. 



Collected for me at Three Elvers, California, by Mr. Culbertson. 

 r)75 Myrmeleon rusticus Hag. 



Frequent at Cranada, Nicaragua. 

 222.S Myrmeleon distans Banks. 



Occasional at Claremont, California. 

 12 Myrmeleon immaculatus DeG. var coloradensis Banks. 



Occasional in Ormsby county, Nevada. 



