8 
Psyche 
[March 
Fig. 1. Eremoleon cerverinus (Navas): a — vertex and pronotum, 
b — gonarcus and parameres, c — last segment, labial palpus. E. sectoralis 
n. sp.: d — wings, e — last segment, labial palpus. Scale for figs, b, c, e 
only. 
mostly brown, some pale streaks along main veins of 
fore wing and C, Sc and R in hind wing. Faint brown 
spots at stigma, apex of hypostigmatic cell, rhegma, and 
end of CuA 2 in fore wing, at rhegma in hind wing. 
Measurements (mm.) : body length, 22.; abdomen 16.5; 
fore wing length 23. ; pterothorax 3.9 ; 3rd abdominal 
tergite 3.6. 
Holoytpe $ : 5 mi. S. San Miguel, L. Calif., 20-VII-38, 
Michelbacher and Ross, in the California Academy of 
Sciences. This specimen is a paratype of E. affine Banks 
(= E. nigribasis Banks). 
The wing shape and lack of cross veins between the 
first few branches of Rs are characteristic of this species. 
Sectoralis resembles E. pollens Banks, which differs in 
having broader, pointed wings, with 4 rows of cells in 
cubital field of hind wing, pale pedicel and scape, no dark 
dots on legs, and long (up to 0.36 mm.), pointed, straight 
setae on 9th abdominal tergite of $ . 
