1907-] Records of the Indian Museum. 109 



3. % genitalia black. 2nd to 6th abdominal seg- 



ments, with broad black cross bands reaching 

 the side border. Posterior tibiae blackish 

 brown . . . . Long. 16 mm. cingulatus Lw. 



4. h genitalia black ; disc of thorax ferruginous. 



Body reddish yellow. lyast abdominal seg- 

 ment black. Apical half of posterior tibiae 

 brown . . lyong. 12-14 "i^- l^oninus Rond. 



5. h genitalia fulvous, very large and complex. 



Long. 15-16 mm. Wulpii V. d. W. nom. nov. 

 BB Wings with distinct black or black- 

 ish parts : — not yellow. 

 Long. 18 mm. 



Abdomen all testaceous . . 18 repensans Wlk. 



Abdominal last 2 segments black 18 tricolor Meij. 

 Long. 8 to 12 mm. 



All tibiae and tarsi blackish, abdo- 

 men subclavate, lengthened . . 8 quadrijasciatus Wlk. 

 Only posterior tibiae black marked. Abdomen normal. 

 I Posterior tibiae and tarsi all black. Abdomen with 

 a brown spot on segments 2 to 5 . . 10 rogans Wlk. 



2. Posterior tibiae black, tawny marked apically. 



Abdomen with 4 broad, abbreviated piceous 

 bands . . 12 complcns Wlk. 



3. Posterior tibiae black, posterior tarsi whitish. 



Thorax indistinctly striped. Abdomen with 

 abbreviated dilated black band on each 

 segment . . . . 12 tar salts Wlk. 



BBB Wings nearly or quite clear, or pale 

 grey. (Anterior margin yellowish in ferru- 

 gineus Dol.) 



Anterior margin of wing yellow. . Long. 10 mm. ferruginous Dol. 

 Anterior margin of wing not yellow. 

 Thorax with 3 stripes, species partly 



black . . . . Long. 11-12 mm. hrevipennis R. 



Thorax unstriped, species mostly yellow. 

 Abdomen black above with 



narrow lighter bands. . Long. 8 mm. australis Sch. 

 Abdomen tawny with broad 

 black bands. 



Posterior femora striped 



with black . . Long. 10 mm. latifascia Wlk. 

 Posterior femora testa- 

 ceous tawny . . Long. 10 mm. doleschalli Big. 



Pt. remeans Wlk., i860. 



(Sargus) Pr. Linn. So., iv, 96. 



9 Makessar (Celebes) ? " allied to S. tenehrifer " Walker says. 

 Head wanting in the type. Osten vSacken notes 14 'b 'b and I 9 from 



4 



