360 THE CANADIAN ENTOMOLOGIST. 



ocellus, extending behind the ocellus, and with a longitudinal 

 furrow extending from the median ocellus for a short tlistance onto 

 the postocular area; the V-shaped furrow wanting; the median 

 fovea a dumb bell-shaped area below the frontal crest ; the hypocly- 

 peal area elevated at middle into a ridge, uniform in width and 

 height, twice as long as wide ; the puncture on each side of the 

 front low down, opposite the enlarged ends of the walls of the 

 pentagonal area ; the postocular area strongly convex, much broader 

 than long ; the front between the eyes and the walls of the pentag- 

 onal area hardly concave ; the vertical portion of the antennal 

 furrows shallow, linear, extending below the lateral ocelli to the 

 ventral ends of the ridge below the same ; the interocular furrow 

 marked at sides, obsolete at middle ; the antennas with distinct 

 segmentation, the first and second segments together three-fourths 

 the length of the third, the third segment one and four-fifths times 

 as long as the fourth, the fourth and fifth subequal, the sixth, 

 seventh, eighth and ninth subequal and three-fifths the length 

 of the fifth, the ninth straight on one side, slightly tapering on the 

 other, bluntly rounded at apex, all the segments densly covered 

 with moderately long hairs ; the thorax polished and sericeous ; the 

 wings slightly infuscated, the veins, including the costa and the 

 stigma, brownish ; the front wings with the free part of R 4 one and 

 fourth-sevenths times the length of the free part of R F , ; the free part 

 of R 4 bowed inwardly and the radial cross-vein bowed outwardly ; 

 the greatest length of the cell R 4 one and two-fifths times the 

 greatest length of the cell R-, ; the legs finely sericeous ; the pos- 

 terior metatarsus five-sixths the length of all the following segments 

 together, the second segment two-fifths the length of the metatarsus, 

 the third segment slightly shorter than the second, the fourth one- 

 half the length of the third. Length 4.5 mm. Habitat: Mts. 

 near Claremont, California. Described from a male received from 

 Mr. C. F. Baker labrata, n. sp. 



14. Hypoclypeal area elevated at middle into a prominent carina ; body 

 black, with the front and middle legs below the knees and the base 

 of the hind tibise white, the remainder of the hind legs infuscated ; 

 the walls of the pentagonal area prominent, high just below the 



