﻿the 
  FamiJi/ 
  Pj-rochroidge. 
  319 
  

  

  Blr. 
  (PI. 
  XII. 
  fig. 
  8a)j 
  iu 
  which 
  the 
  joints 
  are 
  strongly 
  

   expanded, 
  but 
  the 
  fine 
  branch 
  arises 
  from 
  the 
  apex 
  of 
  the 
  

   expansion. 
  

  

  Tiiose 
  species 
  of 
  which 
  the 
  $ 
  only 
  lias 
  been 
  described 
  or 
  

   is 
  known 
  to 
  me 
  are 
  indicated 
  iu 
  the 
  following 
  table 
  : 
  — 
  

  

  Table 
  of 
  Species. 
  

  

  1. 
  (76) 
  Elytra 
  unicoloroiis, 
  red 
  or 
  black 
  . 
  . 
  2. 
  

  

  2. 
  (bOj 
  Elytra 
  red 
  3. 
  

  

  3. 
  (42) 
  Thorax 
  red 
  4. 
  

  

  4. 
  (5) 
  Auteante 
  of 
  J 
  with 
  branches 
  lamel- 
  

  

  late 
  antetmalis, 
  Blr. 
  

  

  5. 
  (4).Anteunse 
  of 
  cJ 
  with 
  branches 
  of 
  

  

  normal 
  form 
  6. 
  

  

  G. 
  (9) 
  Hi 
  ad 
  short 
  and 
  broad 
  ; 
  genae 
  well 
  

   rounded, 
  subrectaugular 
  behind 
  

   eyes 
  7. 
  

  

  7. 
  (8) 
  Size 
  larger 
  (12-10 
  mm.). 
  Head 
  of 
  

  

  (S 
  with 
  deep 
  transverse 
  impres- 
  

   sion 
  between 
  eyes 
  harmandi, 
  Pic. 
  

  

  8. 
  (7) 
  Size 
  smaller 
  (8-9 
  ram.). 
  Head 
  of 
  

  

  cJ 
  with 
  broad 
  but 
  distinct 
  frontal 
  

   impression 
  almost 
  divided 
  by 
  a 
  

   caiina 
  from 
  the 
  middle 
  of 
  its 
  

   anterior 
  border 
  rubricollis, 
  Lew. 
  

  

  9. 
  (6) 
  Head 
  more 
  elongate 
  ; 
  gense 
  re- 
  

  

  ceding, 
  arcuate 
  between 
  eyes 
  and 
  

   neck 
  10. 
  

  

  10. 
  (11) 
  Vertex 
  of 
  head 
  in 
  (S 
  forming 
  strong 
  

  

  prominence 
  ^facialis, 
  Fairm. 
  

  

  11. 
  (10) 
  Vertex 
  of 
  head 
  in 
  S 
  not 
  produced 
  

  

  upwards 
  12. 
  

  

  12. 
  (33) 
  Thorax 
  widest 
  before 
  base, 
  more 
  or 
  

  

  less 
  sinuate 
  at 
  sides, 
  becoming- 
  

   narrower 
  towards 
  apex 
  13. 
  

  

  13. 
  (24) 
  Thorax 
  subangidate 
  before 
  base 
  . 
  . 
  14. 
  

  

  14. 
  (loj 
  Legs 
  clear 
  red 
  $ 
  nifipes, 
  Blr, 
  

  

  15. 
  (14) 
  Legs 
  black 
  or 
  piceous 
  16. 
  

  

  1(3. 
  (21) 
  Scutellum 
  fuscous 
  17. 
  

  

  17. 
  (18) 
  Size 
  larger 
  (17-18 
  mm.) 
  § 
  deplanata, 
  Pic. 
  

  

  18. 
  (17) 
  Size 
  smaller 
  (12-13 
  mm.) 
  19. 
  

  

  19. 
  (20) 
  Head 
  black, 
  red 
  only 
  on 
  neck 
  ; 
  

  

  antennae 
  of 
  (S 
  serrate-pectinate. 
  

  

  (Burma.) 
  (PI. 
  XII. 
  tig. 
  10.) 
  . 
  . 
  diversicornis, 
  Blr. 
  

  

  20. 
  (19) 
  Head 
  fuscous, 
  vertex 
  red. 
  (India.) 
  J 
  brevithorax, 
  Pic. 
  

  

  21. 
  {\(S) 
  Scutellum 
  red 
  22. 
  

  

  22. 
  (23) 
  Head 
  black; 
  elytra 
  narrow, 
  sub- 
  

  

  parallel, 
  strongly 
  striped 
  ; 
  an- 
  

   tennae 
  of 
  (5 
  simply 
  pectinate 
  .... 
  melanocephala, 
  Blr. 
  

  

  23. 
  (22) 
  Head 
  red, 
  suffused 
  with 
  black 
  at 
  

  

  sides 
  ; 
  elytra 
  broader 
  behind, 
  but 
  

   hardly 
  at 
  all 
  explanate, 
  scarcely 
  

   striped 
  5 
  nilgiriensis, 
  Blr. 
  

  

  * 
  Species 
  marked 
  with 
  an 
  asterisk 
  I 
  know 
  only 
  from 
  description. 
  

  

  