1. Anisocentropus pallidus Martynov (Ganonema 

 pallidum Martynov) 



Levanidova, 1951:529-533, Figures 4-13. 



Full-grown larva. Length 15 .0—16.5 mm. Head and prothorax much 

 narrower than mesothorax; metathorax and abdoininal segments 1—8 much 

 wider (Figure 656). Head (Figure 657, A) slightly oblong, narrower 

 anteriorly; eyes some distance from anterior margin; antennae situated 

 before eye in form of a brownish elevation; sensilla with a thin, light, 

 apical seta. Frontoclypeus with a characteristic chestnut brown pattern 

 reaching frontal sutures posteriorly with a large light spot in the middle; 

 a wide median stripe with small lateral projections and 2 pairs of large 

 light dots anteriorly. 



Lateral anterior-angle seta transparent, curved inward, situated near 

 margin in angle; median seta small, yellowish; intermediate seta long, 

 dark brown, strong, also situated some distance from margin; anterior- 

 frontal seta small, spine- shaped, thin, situated lateral to projections of 

 median stripe; intermediate frontal seta near tentorial pit, moderately long, 

 brown, thin; posterior frontal seta almost half as long, slightly thicker and 

 darker. Remaining surface of head chestnut brown, with large light dots; 

 periocular area and anterior stripe yellowish; narrow, dark stripes along 

 frontal sutures, converging at coronal suture and with large light dots lateral 

 to them; smaller light dots on site of lateral stripes and ventrally; gular 

 suture with narrow dark margin near occipital foramen. Gula small, 

 triangular, chestnut brown. 



Seta 9 long, strong, dark; seta 11 situated further posteriorly, nearer to 

 eye, small, thin, yellowish; seta 7 similar to 9 but shorter; seta 10 small, 

 thin, on light background lateral to eye; setae 12 and 14 some distance 

 behind eye, 14 dark, strong, longest seta on head, 12 much shorter, yellowish; 

 a group of 3 setae posteriorly: short, thin, brownish seta 13 and large, dark 

 brown setae 15 and 16; seta 15 longer than 16; seta 17 moderately long, 

 situated on a small light dot. Ventral seta 8 spine- shaped, brown, situated 

 near anterior margin; seta 18 small, light, situated among dots (Figure 657, B), 



Labrum whitish, membranous anteriorly and laterally, with dense light 

 hairs; dorsal sclerite light, with a dark reddish brown stripe at margin; 

 posterior-angle sclerites short, curved, dark; anterior part with a transverse 

 row of large reddish brown setae of different length, 12 on each side, one 

 situated on membrane, the others on sclerite (Figure 658, A). 



Mandibles short, brown, with darker distal part; a brush on both m.andibles 

 as a dense tuft of light hairs in deep median indentation; dorsal blade of left 

 mandible with one large tooth in addition to distal tooth, ventral blade with 

 2 similar teeth; right mandible with 2 teeth on dorsal and one on ventral 

 blade; lateral setae short, brownish, situated basally some distance from each 

 other (Figure 658, B, C). 



Maxillolabium fleshy, mainly light. Sclerites of cardo blackish brown, 

 transverse with a large whitish yellow median spot; 2 small dark setae 

 laterally at anterior margin. Submentumi oblong, brown, narrow posteriorly, 

 with deeply concave anterior margin and thin, relatively large, brown setae 

 at anterior angles. Stipes large, thin, with dark brown median stripe; both 

 setae moderately long, dark, basal larger than other. Palpifer reddish brown, 

 400 distinct; apical seta large, situated on membrane among numerous light hairs; 



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