224 CHAS. A. BLAKE. 



Head golden or ochraceous. 



Abdomen black; second segment with four dull yellowish spots; 



head and thorax above bright ferruginous 5(5. Proserpina. 



Abdomen golden or ochraceous, with black spots or bands. 



Second abdominal segment with three confluent black spots near 

 base, the central one largest. 

 Metathorax black ; head golden ; abdomen above golden, with a 



broad black band behind middle 58. Nortonii. 



Metathorax ochraceous, with a lateral black patch; head and 

 abdomen above ochraceous, the latter with two large black 



spots behind middle 59. Toluca. 



Metathorax orange-yellow, with a central black spot; head and 

 abdomen above orange-yellow, the latter with a broad black 

 band behind middle; central black spot at base of second 



segment very large, lateral spots minute fil. Solola. 



Second abdominal segment with two large, elongite, somewhat 

 oblique spots anteriorly, confluent at base; color of pubescence 

 ochraceous and black; abdomen with a broad black band be- 

 hind middle; head entirely ochraceous .33. Sumichrasti. 



Second abdominal segment with one large black spot at base. 



Metathorax pale golden, with a central black spot.. 65. Altamira. 



Metathorax entirely bright golden ; basal black spot on second 



abdominal segment very large and broad, apical margin also 



black 66. Xalisco. 



Body black and ferruginous. 



Head and thorax black, with erect black and depressed silvery pubescence ; 

 apex of metathorax ferruginous, a spot on disc of metatho- 

 rax and sides of pleura silvery ; abdomen pale ferruginous, the 

 segments fringed with silvery white pubescence 67. Ulkei. 



Head entirely black; thorax rufo-ferruginous, with prominent lateral tu- 

 bercles; second abdominalsegment black at base and rufo-fer- 

 ruginous at apex, beyond which is a broad pale yellowish band; 

 apex of abdomen black 68. nigriceps, 



Head black with erect hairs, vertex with depressed golden pubescence; 

 thorax ferruginous, with long sparse erect, black hairs; abdo- 

 men black, senond segment with three spots of silvery pu})es- 

 cence, the posterior pair large and transverse 69. floridana. 



Head ochraceous and black : thorax brown, elongate, with a tubercle on 

 each side beyond middle ; two ochraceous spots on thorax 

 above; abdomen black spotted with ochraceou*, second segment 

 having two spots at base and a broad ochraceous baud at apex, 

 interrupted medially 70. tolteca. 



Head and thorax ferruginous ; abdomen black, second segment with four 

 rather siriall yellow spots, two at base and two near 



apex 71.4— guttata. 



Body ferruginous. 



Second abdominal segment ferruginous or fusco-fcrruginous, with four 

 small yellow spots — two, distant; on basal margin and two, 

 more approximate, near apical margin 72. Cypris. 



