164 Psyche [August 



Lp 2:2, 1 simple, incrassate; glossa lanceolate, shorter than 

 mentum; middle spur finely pectinate, tv/o-thirds as long 

 as planta; finely punctured, shining, head more coarsely 

 punctured and opaque; knees black; apical half of wings 

 clouded; 7-Smm; oligolege of Passiflora lufea; July 21 — 

 Sept. 9; passiflorce. in Anthemurgus. 



Males. 



Clypeus and sides of face with yellow stripes; black, mandibles,, 

 tarsi, anterior tibia? in front, and sometimes middle ones, 

 testaceous; apical half of wings clouded; 7-8nmi; July 

 21 — Aug. 30; 'passiflora' in Anthemurgus. 



Clypeus entirely and sides of face yellowish or whitish, 1 . 



1. Lateral face marks hardly extending above clypeus; Jiian- 

 dibles, middle of labrum, clypeus and face marks, whitfsh; 

 flagellum beneath, tubercles, tegulae, knees, tarsi, and 

 anterior tibiie in front, testaceous; 5-6mm; May 28 — 

 June 15; parvus in Heterosarus. 



Lateral face marks extending above clypeus; at least the clypeus, 

 sides of face, tarsi, anterior tibiae in front, and bases of 

 middle and hind tibiae, yellow, Pseudopanurgus* 



PSE UDOPA N URG US 

 Females. 



Mesonotum rugose, with coarse confluent punctures; enclosure 

 of labrum subquadrate; a supraorbital tubercle; wings 

 clouded beyond middle; recurrent vein 1 remote from 

 transverse cubital 1, 2 near transverse cubital 2; mp 

 shorter than galea; lp 10: 2; 7-8mm; oligolege of Helian- 

 theas; Aug. 2 — Oct. 1, rugosus. 



Mesonotum more finely punctured, 1. 



1. Enclosure of labrum subquadrate, 3. 



Enclosure of labrum rugose, strongly narrowed apically; 

 middle of flagellum beneath testaceous; mp a little shorter 

 than galea, 2. 



