606 PROCEEDINGS OF THE ACADEMY OF [NoV. r 



tergites by ochreous apical hair bands, hair at apex of abdomen pale 

 ochreous. 



Other Locality. — San Jose, California (Hold). One female paratype 

 in the collection of The Academy of Natural Sciences of Philadel- 

 phia, Pennsylvania. 

 Andrena (Trachandrena) quintiliformis new species. 



Type. — No. 4,032. The Academy of Natural Sciences of Phila- 

 delphia. 



Type Locality. — Yosemite, California, June 24, 1902 (B. Chapman). 



Related to A. (T.) quintilis Robertson. 



Female. — Length 9.5 mm.; body black covered with pale and 

 blackish hairs; head with its facial line : transfacial line :: 60 : 74, 

 axial line : temporal line :: 30 : 17, covered with pale ochreous hairs 

 excepting most of the broad part of fovea and occiput where the 

 hairs are brownish and on the labrum where the hairs are golden, 

 front elevated along inner foveal edge, coarsely punctured the 

 punctures from one to two puncture widths apart, fovea at most 

 nearly three-fourths as wide as the ocellocular line is long, separated 

 from the eye margin near the upper end by a sloping, nearly bare, 

 punctured band that is in width : ocellocular line :: 1 : 13, fovea 

 decidedly constricted near its middle where it is apparently less than 

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

 below the constriction as a narrowing furrow down to a point appar- 

 ently a little below the clypeal line, upper half of fovea brownish, 

 lower half pale ochreous, fovarea widest a little below the middle 

 of the fovea and at its widest point angulated and nearly as 

 wide as the upper end of the narrowest part of the fovea, fovarea 

 polished and with a few large punctures, face polished and with 

 large adjoining and nearly adjoining punctures, clypeus decidedly 

 elevated above the apical margin, convex, polished and punctured 

 much like the face except that laterally some of the punctures are 

 confluent, clypearea present on the apical two-thirds of the clypeus, 

 the latter thinly hairy, its surface not at all hidden by hairs, labrarea 

 truncate, apparently exactly three times as wide at base as long 

 down the middle and nearly half as wide at apex as at base, labrarea 

 at base nearly two-thirds as wide as the labrum, the latter with a 

 fringe of golden brown hairs, malar line : joint 3 of antennae :: 1.5 : 7, 

 the elevated portion nearly as long as the depressed portion, joint 

 3 of antenna? : 4 -f 5 :: 7 : 9, joints 4 and 5 nearly as long as 

 thick, the succeeding joints longer than thick, antennae blackish 

 throughout, mandibles typical, robust, not quite extending to 



