88 
PSYCHE 
[( )ctober 
Abdomen not obviously banded; wings very dark fuliginous; apical 
dorsal segment subtruncate and strongly keeled. . . . doUchos Fo,\. 
.‘Vbdomen obviously banded; wings not so dark, though apical half of 
anterior wings is fuliginous 4 
Last ventral segment e.xtending far beyond last dorsal; face with much 
white hair ( Cuba ) uhleri (lx. 
Last ventral extending only a little beyond last dorsal; face without 
white hair (Cuba) produdci Cr. 
Thorax mainly red; last ventral segment extending far beyond the last 
dorsal; legs red; sides of abdomen largely red; clypeus deeply emargi- 
nate, its anterior margin Uke a broad W ( Mexico) . . . azteca Cr. 
Thorax not red 6 
Last ventral segment extending very far beyond last dorsal; sides of 
first abdominal segment red; legs red 7 
Last ventral segment extending only a moderate or short distance 
beyond last dorsal; or if rather far {^ermana), sides of first abdominal 
segment not red 8 
Scutellar teeth short; median process of scutellum very broad and short 
(Mexico) o'otnifa Cx. 
Scutellar teeth very long; median process of scutellum long (Mexico) 
tepaneca Cr. 
Scutellar teeth extremely short; pubescent markings of thorax above 
orange-fulvous ( Jamaica) Viereck 
Scutellar teeth fairly or very long; jegs red g 
Hair of sides of face yellowish; last ventral segment only slightly sur- 
passing last dorsal; face between antenn® with a large elevated ridge 
(Mexico) toCeca Cr. 
Hair of sides of face white; last ventral segment surpassing last dorsal 
bv some distance; scutellar teeth long ro 
.Sides of first abdominal segment, and venter, red ( Mexico) totonaca Cr. 
Sides of first abdominal segment, and venter, only faintly stained with 
red (Illinois) ge?-mana (lx. 
Tegul® bright red 12 
Tegul® dark, black to dark reddish 21 
Last ventral segment very broad 13 
Last ventral segment rather or quite narrow 14 
Last ventral segment fringed with short black hair, and without an 
apical projection ( Dallas, Texas) tfxijim Cr. 
