process; seta 2 lateral to process, blunt, small; seta 4 similar, situated 

 near process; seta 3 short, pointed, yellowish, situated laterally near 

 margin; setae 5 and 6 brown, situated on the surface. 



Mandibles black, narrowly reddish brown near distal margin; brush of 

 chaetoids light, long; outer setae small, brown. Cardo with large median 

 and outer black spot, brown in middle. Submentum light yellowish, slightly 

 sclerotized; setae small, light. Stipes brownish to brown at posterior 

 margin; median seta short, brownish; outer seta larger, yellowish, 

 Palpifer chestnut brown; apical seta short, brown; basomedian seta 

 small, light. Galea short, tubercle -shaped. Maxillary palp short, 3 apical 

 segments of the same length, basal segment longer. Mentum in form of 

 reddish brown semicircle, shorter in the middle; ventral sclerites grayish, 

 with small light seta. Palpiger narrow, curved. Palp small, with brown 

 sclerites and dark sensillae. 



(98) 



FIGURES 157— 160. Baicalina bellicosa Mart.: 



157 — head, dorsal (A) and ventral (B); 158 — pronotum; 159 — mesonotum 

 and mesopleuron; 160 — prothoracic horn. 



Pronotum (Figure 158) covering the whole surface of the segment in 

 the middle but less developed laterally because of the marked dorsal 

 convexity of the first 2 thoracic segments; median suture long and sides 



118 



