504 PROCEEDINGS OF THE ACADEMY OF [Nov., 



little above middle of eye; thorax black and with whitish pubescence, 

 dorsulum dullish, partly shining, finely reticulate, with scattered 

 punctures that are inconspicuous, shallow and as much as five 

 puncture widths or more apart near the centre of the dorsulum; 

 scutel sculptured like the centre of the dorsulum but not distinctly 

 reticulated, metanotum densely sculptured, dull, legs pubescent like 

 the thorax except the tarsi which have the hairs on the under surface 

 rather golden, tarsi dark brown or blackish except onychii which 

 are dark stramineous, claws brownish stramineous, tegulse and scale 

 over wing base blackish, subcosta blackish brown, rest of veins and 

 stigma pale yellowish stramineous, basal vein and media darker, 

 brownish, membrane with a yellowish stramineous tinge, nervulus 

 interstitial and forming almost a right angle with the first abscissa 

 of the discoidal vein, first recurrent vein received a little before the 

 middle of the second submarginal cell; propodeum rugulose except 

 at apex of the ill-defined enclosure where it appears to be granular; 

 abdomen black with a greenish tinge, its second, third and fourth 

 tergites with a brownish to brownish-stramineous depressed apical 

 margin, tergites imperfectly reticulate and shining, with shallow 

 punctures about as sparsely distributed as on the scutel although 

 not so distinctly defined, pubescence whitish throughout, second, 

 third and fourth tergites poorly fasciate laterally, anal plate brownish 

 stramineous and emarginate like a bird's tail. 



Andrena (Andrena) lummiorum new species. 



Type. — No. 4,034. The Academy of Natural Sciences of Phila- 

 delphia. 



Type Locality. — Vancouver, British Columbia, April 10, 1904 

 (R. V. Harvey, No. 602). 



Related to A. (A.) asmi Viereck. 



Female. — Length 10.5 mm.; body black, mostly covered with pale 

 ochreous hair; head with its facial line : transfacial line :: 67 : 82, 

 axial line : temporal line :: 34 : 20, malar line : joint 3 of antennae 

 :: 4 : 13, elevated portion of malar space as long as the depressed 

 portion, head covered with whitish and black hairs, front longi- 

 tudinally striato-punctate, not elevated along the inner foveal edge, 

 covered with black hairs, vertex with pale ochreous and black hairs 

 fovea at most : ocellocular line :: 11 : 13, foveal band wanting, 

 fovea virtually contiguous to the upper end of the imier eye margin, 

 distance between fovea and ocelli : ocellocular line :: 2 : 13, fovea 

 hardly constricted near its middle where it is apparently nearly as 

 wide as the greatest width of the fovea, the latter continued below 



