94 Claude Fuller 



CC. Coxa.' indistinctly particoloured. Head without 

 median carina. Sternite VIII of male not yellowish 

 in middle. Body dark brown. Wings brownish. 

 D. Fontanelle insignificant. 



E. Span 53 to 56. Headwidth 2-5 



vulgaris Hav, 



EE. Span 49. Headwidth 2 • 8 capensis de G. 

 DD. Fontanelle usually distinct and on a raised area. 

 Span 50 to 52. Headwidth 2 • 5 



T. vulgaris s.sp.wUnor. 



AA. Sternites of abdomen laterally dark brown and decidedly 

 yellowish in middle. Sternite VJ of female with a large 

 yellow field. White spots well defined. Body above 

 black brown. Tibiae pale yellowish, tips of tiblie and 

 tarsi reddish. Wings fuliginous brown. 



T.latericius Hav.s.lat. 



AAA. Sternites of abdomen pallid; yellowish to pale brown, a 

 little darker laterally. White spots not sharply defined. 

 Bodies above brown. 



B. Body dark brown, wings fuliginous, eyes rather 

 flatly arched. Without distinct yellowish area at 



fontanelle transvaalensis Sjost. 



BB. Body above rusty brown, wings translucent, rusty 

 brown, usually with yellow streak below R. Eyes 

 protruding, convex, with a large yellowish area 

 around fontanelle. 

 C. Span 68 to 70. Headwidth 2-7 to 2 -• 9 



T, hadius Ha v. 

 CC. Span 56 to 60. Headwidth 2-7 to 2*8 



T. badius s.sp. littoralis 



2.— SOLDIERS. 



A. Soldiers of one caste not varying greatly in head measure- 

 ments in a given community. Heads narrower or slightly 

 wider than those of major workers ; mandibles relatively 

 fine. 



B. Heads narrower than of major workers. Cutting 

 edge below tooth of left mandible entire, straightly 

 hiciirvate; deep incurvature above basal protuber- 

 ance entire latericius Hav.s.lat. 



BB. Heads as wide or slightly wider than those of 

 major worker. 



C. Left mandible as with latericius, but with one 

 or two small knobs on edge of the incurvature 



above basal protuberance caffrariae Sj. 



CC. Left mandible with margin below tooth more or 

 less uneven. 



D. Antennae usually XV or XVI jointed, infre- 

 quently XVII jointed; sides of guise rela- 

 tively straight and parallel. Antennie of 



workers XVII jointed vulgaris H,iv. 



DD. Antennae commonly XVII jointed; sides of 

 gula relatively curvate. Antennae of workers 

 XV jointed as a rule angustatus Ramb, 



