8 Mr. 11. E. Turner on 



Galea less than twico as loiifr as the 

 pcape, often shorter tli.m the scape . . 23. 



21. All the tibiae and tarsi i'ulvo-ferru- 



pinoiiR T. simulatri.v, Ttirn, 



At least the intermediate and hind tibi;e 

 and tarsi black 22. 



22, Fore libife and tarsi ferruginous ...... T. pr<estahilis, Turn. 



Fore tibiie wholly and lore tarsi mostly 



black T. labilis, Turn. 



2.J. Tibine and tarsi wholl}-^ bright fulvo- 



ferrugi lions ..... = .... 2 J. 



Tibire and at least a portion of the tarsi 

 black: the tibia} rarely fusco ferrn- 

 ginons at the base 29, 



24. Galea about half as long again as the 



scape. T. sr-parcbilis, Turn. 



Galea shorter than the scape 25. 



25. Second sternite sliinnig, -with large sparse 



punctures; pubescence of the meso- 

 uotum fulvous, Tvithout any close- 

 lying golden pubescence. . , . T. testaceinerva, Cam, 



Second sternite subopnque, very min- 

 utely and closely punctured ; meso- 

 iiotuiu with gold or golden-grey hairs, 

 with shorter close-lying goldeu pubes- 

 cence 26. 



26. Of small size, not exceeding 10 mm. in 



length, pypidial area elongate tri- 

 angular, nearly twice as long as the 

 gi-eatest breadth, clothed with very 



pale golden pubef-cence T. hristeiiseni, Turn. 



Of larger size, at least 12 mm. in length; 

 pygidial area subtriangnlar, broad at 

 the ba>e, clothed with bright golden 

 or dark reddish pubescence 27. 



27. Eyes far apart on vertex, separated by 



a distance equal to at least the com- 

 bined length of the second and third 

 joints of the flagellum ; pubescence 



of pygidial area rufo-fuscous T. tigandt-nsis, Turn, 



Eyes separated on the vertex by a dis- 

 tance not exceeding the combined 

 length of the first and second joints 

 of the flagellum ; pubescence of py- 

 gidial area bright golden 2S, 



28. With iive spines on the basal joint of 



the fore tarsus T. tinnentosa, Eoh], 



"With six spines on the basal joint of 



the fore tarsus T. neglect a, Tuni. 



29. Basal joint of fore tarsus with six 



s; ines 30. 



Basal joint of fore tarsus with not more 



than five .spines 35, 



$0. Tergites more or less densely covered 

 with golden pubescence, the apical 

 fascia? distinct T. anncludceo, Kohl. 



