replaced by a larger light area with 3 small dots on each side, 2 large 

 and 1 small dot more posteriorly; dark longitudinal stripe wide posteriorly; 

 wedge-shaped pattern with large punctation; tentorial pits dark; posterior 

 angle and lateral stripes light. Dorsal stripes wide, reddish brown, reaching 

 from anterior margin to coronal suture, usually some distance from frontal 

 sutures, stripes with distinct punctation; rows of large dots on site of 

 lateral stripes. Ventral side with groups of dots on light background. Gula 

 light brownish (Figure 359, B). 



Dorsal sclerite of labrum reddish brown; a large spot behind median 

 pit; setae as in Figure 360. 



Mandibles oblong, black, reddish distally; mediodistal tooth of left 

 mandible projecting, both dorsal teeth distinct, both ventral teeth, especially 

 last tooth, small, narrow; dorsal blade with basal brush; right mandible of 

 characteristic form, slightly curved, with 5 distal teeth, subventral larger 

 than the others, ventral tooth very small, 3 dorsal teeth wide, rounded apically; 

 lateral setae situated basally, thin, dorsal seta brown, ventral seta shorter 

 and lighter. 



Number and arrangement of 



gills of L.lunat us 





Segment 



Dorsal 



Pleural 



Ventral 



2 



2 

 3 





2 



2 

 3 



3 



2-3 

 3 



2 



2-1 



2 

 3 



4 



2-3 

 2 



2-1 



2-1 



2 

 3-2 



5 



2 

 2-1 





1(0) 



2 

 2 



6 



1 

 2-1 







2-1 

 2-1 



7 



1(0) 







2-1 

 2-1 



Pronotum yellowish brown; anterior third light, dark groove in middle; 

 posterior margin with black transverse stripe, lateral process with narrow 

 blackish lateral stripe (Figure 361 ). 



Mesonotum darker in middle of anterior part, grayish brown; anterior 

 margin with golden brown stripes laterally; posterior margin reddish 

 brown (Figure 361 ). 



Prosternite slightly yellowish in middle near posterior margin, with 

 dense groups of pinkish brown dots laterally; horn grayish, with light 

 apex. Ventral side of meso- and metathorax laterally with short rows of 

 large, pinkish brown dots which are lighter on metathorax (Figure 362). 



Primary posterior seta of fore femur brown, short, strong, situated 

 between 2 ventral setae, but closer to basal seta, which forms a small, 

 light spine; apical seta thinner and larger, situated in middle of femur 

 (Figure 363, A). Mid-femur slightly convex dorsally, slightly concave 

 ventrally; apical primary, ventral seta situated in middle of femur. 



259 



