on 
Host/Early Stages. Possibly Gilia (Asteraceae) , 
which 3 females were caught in Washington. 
Distribution. California, Washington. 
Reference. Spencer, 1981: 76. 
Veins darker, normal 36 
36 (35). Vibrissal fasciculus in male conspicuously long 
(fig. 250) 0. camarae Spencer 
Synopsis. Wing length 1.6 mm, last section of 
M 3+4 only slightly shorter than penultimate; gena 
0.17 height of eye; vibrissal fasciculus in male 
broad at base but then slender, unusually long 
(fig. 250); facial keel narrow but distinctly 
raised; ocellar triangle only moderately shining; 
mesonotum more so; male genitalia with aedeagus 
as in figures 251, 252. 
Host/Early Stages. Lantana camara . Larva forming 
leaf mine along midrib, with offshoots into leaf 
blade (fig. 253); whitish puparium remaining 
in mine. 
Distribution. Florida; Trinidad. 
References. Spencer, 1963a: 326; Spencer and 
Stegmaier, 1973: 55. 
— Vibrissal fasciculus shorter (figs. 254, 259) 37 
37 (36). Facial keel low, only slightly raised 
0 . genitalis Spencer 
Synopsis. Wing length 1.6-1.75 mm, last and pen- 
ultimate sections of M 3+4 equal or last slightly 
shorter; gena 0.20 eye height; vibrissal fascicu- 
lus in male slender, with distinctive bend near 
midpoint (fig. 254); facial keel narrow but 
slightly raised and widening below base of anten- 
nae; mesonotum shining black; male genitalia with 
aedeagus as in figure 255. 
Host /Early Stages. Unknown. 
Distribution. Florida; Costa Rica, Dominica. 
Reference. Spencer and Stegmaier, 1973: 126. 
— Facial keel conspicuously raised 38 
38 (37). Facial keel with distinct furrow 0. devia Spencer 
Synopsis. Wing length in male 1.7 mm, last section 
of M 3+4 shorter than penultimate, in ratio 13:16; 
head (fig. 256) with gena broad, 0.33 height of 
eye; facial keel broad, conspicuously raised below 
base of antennae, with distinct furrow at highest 
point; ocellar triangle only weakly shining; 
mesonotum matt viewed from front, only slightly 
shining black from rear; male genitalia with ae- 
deagus as in figures 257, 258. 
Host/Early Stages. Unknown. 
Distribution. California. 
Reference. Spencer, 1981: 80. 
— Facial keel without furrow 39 
39 (38). Last section of M 3+4 longer than penultimate 
0 . carolinensis Spencer, n. sp. 
Synopsis. Wing length in male 1.9 mm, last section 
of M 3+4 in ratio 19:16 with penultimate; ocellar 
triangle ill-defined, scarcely shining; vibrissal 
47 
