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Asynarchus fumosus sp. nov. Plate XXVII, figs. 7, 9, 10. 



Face dark in middle, pale on sides, with yellowish hair ; vertex black, 

 warts black, with mostly yellowish hair ; ocelli small ; palpi pale yel- 

 lowish ; antenna brown, annulate beyond basal joints with yellowish. 

 Prothorax with long yellow hair ; thorax black, with mostly yellowish 

 hair ; legs yellowish, femora infuscate on bases, spines black ; abdo- 

 men brown. Fore wings brown, shining ; veins brown ; rather yel- 

 lowish in base of costal area ; many scattered pale dots, most numerous 

 just below the radius ; a white mark near apex of thyridium, arculus 

 white ; several large whitish hyaline spots as follows : an oblique one 

 in middle of the thyridial area and cell, one each in bases of first, sec- 

 ond, fourth and fifth apical cells, a large one in apex of third apical, 

 and a triangular one in apex of first and second subapicals (sometimes 

 one or several of the discal marks are wanting) ; radius is bent at 

 pterostigma, the discal cell is twice as long as its pedicel, the first 

 apical is rather wide, at apex and extends for about its width on discal 

 cell ; the fourth is as wide as the third at base, the fifth extends about 

 its width on thyridial area, the cubitals are fractured at posterior 

 anastomosis. Hind wings hyaline, slightly infuscate on apex, a white 

 dot in base of third apical cell ; the fourth apical is broader at base 

 than third. Length 15 mm. ; expanse 29 mm. 



Type. — Cat. no. 5262, U. S. National Museum. 



Several specimens from Berg Bay (June) ; also occurs in Washing- 

 ton State. In one specimen the second apical sector fails to reach the 

 margin in each hind wing. 



Asynarchus flavicollis sp. nov. Plate XXVIII, figs. 11 and 13. 



Face yellowish, with yellow hair ; vertex black, posterior warts yel- 

 low, with yellow hair ; ocelli small ; palpi yellow ; antennae yellow- 

 ish, faintly annulate with brown. Prothorax yellow, with yellow 

 hairs ; rest of thorax black, the patagia and meso-scutellum pale ; ab- 

 domen yellowish on base, brown at tip ; legs clear pale yellowish, 

 spurs reddish, spines black. Fore wings whitish hyaline, largely 

 marked with brown, veins mostly yellowish, brown toward tips, the 

 white spaces of wing with white hair, the brown spaces with brown 

 hair ; the brown marks are as follows : space between subcosta and 

 radius, the radial sector and its fork narrowly margined, the third 

 apical cell, the apical half of the fifth apical cell, basal half of the 

 first subapical, all of second and third subapicals, middle of thyridial 

 area, and all but tip of thyridial cell, and along the cubital veins ; the 

 first apical is about its width on discal cell, fourth as wide as third at 



