(32 7)Number and arrangement of gills of G. pi losa 



Segment 



Dorsal 



Pleural 



Ventral 



2 



2-3 

 3 



2-3 . 



2-3 



3 



3 



3 



3 





3 

 3 



4 



3 

 2-3 





3 

 3 



5 



3 

 3 





3 

 3 



6 



3 

 3 





3 

 3 



326 



7 



3 

 3 





3 

 3 



Pronotum (Figure 568, A) yellowish, posterior margin projecting 

 posteriorly, as characteristic for the family; pale, brownish, anterior margin 

 slightly projecting; lateral margin yellowish brown; lateral part of anterior 



margin forming a wide, pointed 

 process directed anteriorly; a similar 

 smaller lobe laterally, continuing into 

 curved posterior margin; a deep 

 incision between anterior and posterior 

 lobes; both lobes cover lateral 

 margin, lateral part of posterior 

 margin, articulation with pleurite, and 

 the pleurite, which is visible dorsally 

 only at apex of epimeron. Middle of 

 pronotum with a raised, elliptical 

 area with numerous light tubercles, 

 some of them pointed; other surface 

 with sparse, small tubercles; 3 pairs 

 of pale, brownish dots along suture on 

 elliptical area; a large group of dots 

 posteriorly and several dots anteriorly, 

 laterally in each half. Pronotum with 

 primary, and a few secondary setae, 

 most of them small, pale, yellowish, 

 or light brown (Figure 568, A). 

 Mesonotum (Figure 568, B) pale, whitish brown; lateral sclerite divided 

 transversely into an anterior and a posterior part; median sclerite and 

 anterior lateral sclerite with small, light tubercles, those near membranous 

 part larger, conical; anterior part of large sclerite with a brownish dot 

 near suture, 4 similar, larger dots parallel to margin further laterally; 

 posterior part with a median group of 5 small dots, and 2 slightly larger 

 dots, a longitudinal row of 3 large brownish dots laterally; posterior angle 

 strongly sclerotized, light, yellowish, with black, triangular, lateral spot, 

 oblique lines, and a reddish stripe with dark margin. Setae light brown or 

 yellowish in posterior part of median sclerite and anterior part of lateral 

 sclerite; primar}^ medioanal and anterior-angle seta projecting among 

 secondary setae. 



Median tergites of metanotum pale, thin, brownish, indistinct, densely 

 covered with small tubercles; anterior median tergites situated close 

 together, transverse; 7 brown, or light brown setae; primary anterior- 

 margin seta moderately long, darker', and larger than others; posterior 

 median tergites large, with 2 white, lateral dots and 9—10 setae; primary 

 medioanal seta dark brown, moderately long. Lateral tergite large, whitish, 

 tuberculate only in anterior part; a lateral, light brown, strongly sclerotized 

 band, wider in transverse area, forming a reddish spot; median margin 

 convex, with an oblique, dark area, light in some places; anterior part with 

 a large, white dot and 17—18 setae; primary anterior- angle seta long, dark 

 brown; secondary seta smaller, brown, and lighter. 



Proepimeron light, seta situated distally, short, thin, reddish brown; 

 trochantin reddish brown, with a large, black, basal spot; seta apical, small, 

 brown. 



409 



