AXDREXIDjE. 



^83 



(21) 20. 



(20) 21. 



(31) 22. 

 (2-i) 23. 



(23) 24. 



(36) 35. 



(35) 36. 



(42) 37. 

 (39) 38. 



(38) 39. 

 (41) 40. 

 (40) 41. 



Joints of the antennae in the $ tubercu- 

 lateJ beneath ; ? , with the tubercles 

 of the prouotum and two spots on the 

 scutellum flavous, the pubescence of 

 the thorax bright fulvous red 



(J, antennje simple ; $ with the scutellar 

 spots not flavous, pubescence of thorax 

 not fulvous red. 



Mandibles acute at the apex. 



Abdomen clear brownish red, its mark- 

 ings cream-coloured or nearly white ; 

 posterior tibiae in both sexes with five 

 long equal spines, pale in the ^, black 

 in the ? 



Abdomen brown with yellow markings, 

 posterior tibiaj often spined, but the 

 spines unequal and irregular, or short 

 and stout. 



Apex of posterior tibise in $ with three 

 short thick spines .... 



Apex of posterior tibiae with long irre- 

 gular pale spines. 



Scape of antenna3 entirely black in the 

 $, mesonotum entirely black in the ? 



Prothoracic tubercles entirely flavous 

 in the ? , margined with flavous in 

 the (? 



Prothoracic tubercles entirely ferrugi- 

 nous ....... 



Scape of the antennas in the $ flavous 

 in front, mesonotum of the 9 more or 

 less striped with red .... 



Mandibles truncate, or bifid at the apex 



Mandibles bifid at the apex . 



Mandibles simply truncate . 



Labrnm black, or species very small 

 (Jitrra). 



Very large ; $, anterior femora flattened 

 and dilated, ? , with an elevated tooth 

 on the labrnm ..... 



(J, anterior femora simple, $, labrum 

 simple. 



Labrum entirely black. 



(J, with the fourth, fifth, and sixth joints 

 of the antennae somewhat swollen, the 

 sixth to the tenth with a small tubercle 

 beneath ; J , antennce short, third and 

 fourth joints subequal .... 

 (^, antennaa simple; $, antennas long, 



fourth joint much longer than third. 

 J , face entirely black ; j , antenna; with 

 a wide black band below the apex 



$, face at the sides above the mandibles, 



Latuburuna. 



ALBOGUTTATA. 



GCTTULATA. 



LATERALIS. 

 BOREALIS. 



RUFICORNIS. 

 BIFIDA. 



ochrostoma. 



FERRVGIXATA. 



Fabkiuia.na. 



