12 TllK lANAUIAN ENToMUUMittrr. 



Maiialiawkin, New Jersey. Two miles and one female, collected 

 Sept. 5. 1909, by Mr. H. S. Harbeck. I'ype No. 12765, U. S National 

 Museum. 



Dolichopus dinypodus. new species. 



Male : Near plumipes, but the first j-iint of the middle tarsi with 

 scattered bristles only, not ciliate, etc. Head green, face yellow pruinose, 

 bristles of occiput, except on the upper part, whitish ; antennae bla^k, 

 the first joint, except the upper edge, yellow, the second joint broader 

 than long, arista tapering 10 the apex. Body green, mesonotum thinly 

 gray pruinose, and marked with three indistinct bronze vitiae, pleura 

 whitish pruinose, hypopygium black, the lamellce subquadrate, white, 

 bordered with black except basally. Front coxre yellow, covered in front 

 with short whitish hairs, and with many black ones along the inner side, a 

 few black bristles toward the apex, middle and hind coxae black, densely 

 gray pruinose. Legs yellow, the front tarsi from apex of first joint and 

 the middle and hind ones whnlly black, a|)ex of hind tibiae brown; a single 

 bristle on front side of the middle and hind femora before the apex, front 

 and hind libiiK subetpial in length to the femoni, the middle tibiae about 

 one-fifth longer than their femora ; tarsi not dilated nor fringed, the joints 

 becoming successively shorter, first joint of the middle tarsi enlarged and 

 bearing several scattered bristles, apical third of the middle tibia; whitish. 

 Wings grayish hyaline, costa not distinctly thickened at apex of the first 

 vein, the hind margin ajiparcntly strongly hollowed out at the apex of the 

 third posterior cell (the wings are folded in the only specimen before me). 

 Calypteres yellow, their hairs black. Lengih, slightly over 5 mm. 



Female : Like the male, except that the first joint of the middle tarsi 

 is not enlarged, its base is yellow and the bristles are few and mostly very 

 short, hind margin of the wings evenly convex. 



White Mountains, New Hampshire. .\ specimen of each sex 

 collected by Mrs. .\nnie T. Slosson. Type No. 12766, U. S. National 

 .Museum. 



Dolichopui /iiciniatus, new species. 



Near canaliculatus, but the lamellae of the hypopygium as broad as 

 long, and very j.igged at the apex, etc. Head green, the Iront violet blue, 

 face yellow pruinose, bristles of the occiput, except on the upper part, 

 whitish ; antennu? black, the under side of the first joint yellow, second 

 joint broader than long, arista tapering to the apex ; mouth-p.irts yellow, 

 liody green, mesonotum thinly gray pruinose, pleura densely whitish 



