Psyche 
[Mar. 
margin with three teeth; hair lobes as broad as the trun- 
cate edge (broader than in sextoides ), from side the 
clypeus is somewhat depressed below, and above very 
faintly convex, and with much rather long hair. 
Length of $ 15 mm., of 13 mm. 
The female holotype from Davis, Calif., 30 June (Bo- 
hart), M.C.Z. no. 23546, and males from El Cajon, Calif., 
May 1 (Van Duzee), and Santa Barbara, Calif., 18 July 
(Cockerell), Riverside, Calif., 4 Oct. (Melander). Very 
similar to C. sextoides but the clypeal process is different, 
the males with broader hair-lobes, longer hair on body, 
and the yellow bands on abdomen broader in the middle. 
Cerceris englehardti sp. nov. 
Male. Body finely punctured; entire body densely 
clothed with erect, very long hair, white on face, brown 
on vertex and mesonotum, rest of thorax grey but white 
on sternum, first segment of abdomen grey hair above, 
other segments yellowish, venter with dark grey on ex- 
treme side, most of venter without hair. On the face 
some hair is as long as the scape, on vertex longer than 
scape, on mesonotum somewhat shorter, but on pro- 
podeum again longer, quite long above on first segment, 
but shorter on other segments. 
Black, with yellowish markings ; face pale yellowish, 
extending higher than usual, supraclypeal mark reaching 
the anterior ocellus ; scape pale below, dark above, third 
joint mostly pale all over, beyond the joints are black, but 
the extreme tip of last is rufous ; third joint nearly as long 
as the scape ; pronotum with two yellow spots, a tiny spot 
on middle of postscutellum, rest of thorax black; no spot 
on first segment of abdomen, second segment with band 
very broad on sides, reduced to a line in middle, other seg- 
ments with band less broad and broadly emarginate in 
front. Legs yellowish to rufous, front femora black ex- 
cept tip; second femora with black mark at posterior 
base ; third tibia rufous on apical half, basal half paler. 
Wings quite clear but broadly darkened along outer mar- 
gin beyond marginal cell, stigma yellow, veins dark. 
