﻿68 
  PROCEEDINGS 
  OF 
  THE 
  NATIONAL 
  MUSEUM 
  vol.67 
  

  

  Supero-posterior 
  angles 
  of 
  hypopygium 
  elevated 
  but 
  little 
  above 
  bind 
  margin 
  ; 
  

   median 
  process 
  of 
  seventh 
  tergite 
  elongate, 
  falling 
  but 
  little 
  short 
  of 
  apex 
  

   of 
  hypopygium 
  (fig. 
  108) 
  ; 
  hind 
  margin 
  of 
  pronotum 
  undulated, 
  extending 
  

   farthest 
  posteriorly 
  on 
  each 
  side 
  of 
  median 
  line. 
  

  

  crispina, 
  new 
  species 
  (p. 
  70). 
  

  

  4. 
  Apex 
  of 
  hypopygial 
  clasper 
  circularly 
  curved, 
  the 
  supero-anterior 
  angle 
  not 
  

  

  produced 
  (fig. 
  106) 
  ; 
  fore 
  femur 
  not 
  evidently 
  banded. 
  

  

  domitia, 
  new 
  species 
  (p. 
  71). 
  

  

  Apex 
  of 
  hypopygial 
  clasper 
  not 
  circularly 
  curved, 
  the 
  supero-anterior 
  angle 
  

  

  produced 
  (figs. 
  99, 
  100, 
  101) 
  ; 
  fore 
  femur 
  with 
  one 
  or 
  more 
  bands 
  5 
  

  

  5. 
  Clasper 
  fitting 
  into 
  a 
  groove 
  which 
  extends 
  forward 
  on 
  the 
  outer 
  side 
  below 
  

  

  supero-posterior 
  angle 
  of 
  hypopygium 
  (fig. 
  Ill) 
  ; 
  posterior 
  angle 
  of 
  clasper 
  

   a 
  weak 
  hook, 
  process 
  of 
  anterior 
  angle 
  much 
  stouter 
  (fig. 
  99). 
  

  

  eutropia, 
  new 
  species 
  (p. 
  71). 
  

   Clasper 
  not 
  fitting 
  into 
  such 
  a 
  groove, 
  and 
  of 
  different 
  shape 
  G 
  

  

  6. 
  Both 
  branches 
  of 
  clasper 
  slender 
  (fig. 
  100) 
  ; 
  supero-posterior 
  angle 
  of 
  hy- 
  

  

  popygium 
  spine 
  like; 
  hind 
  lobe 
  of 
  pronotum 
  almost 
  smooth. 
  

  

  marcia, 
  new 
  species 
  (p. 
  72). 
  

   Both 
  branches 
  of 
  clasper 
  stout 
  (fig. 
  101) 
  ; 
  supero-posterior 
  angle 
  of 
  hypo- 
  

   pygium 
  obtuse, 
  not 
  spine 
  like 
  7 
  

  

  7. 
  Antennae 
  copiously 
  bairy 
  ; 
  hind 
  lobe 
  of 
  pronotum 
  strongly 
  wrinkled 
  in 
  front, 
  

  

  granulate 
  behind 
  pipara, 
  new 
  species 
  (p. 
  72). 
  

  

  Antennae 
  not 
  hairy, 
  hind 
  lobe 
  only 
  slightly 
  wrinkled 
  in 
  front 
  and 
  almost 
  

   smooth 
  behind 
  pyrallis, 
  new 
  species 
  (p. 
  73). 
  

  

  8. 
  Hind 
  margin 
  of 
  hypopygium 
  with 
  a 
  sharp 
  tooth 
  on 
  each 
  side 
  of 
  a 
  rounded 
  

  

  median 
  emargination 
  (fig. 
  104); 
  seventh 
  tergite 
  with 
  a 
  moderate, 
  pointed 
  

  

  median 
  process 
  (fig. 
  114) 
  poppaea, 
  new 
  species 
  (p. 
  74). 
  

  

  Hind 
  margin 
  of 
  hypopygium 
  slightly 
  or 
  not 
  at 
  all 
  emarginate, 
  and 
  lacking 
  

   teeth 
  ; 
  seventh 
  tergite 
  either 
  convex 
  or 
  with 
  a 
  distinct 
  process 
  9 
  

  

  9. 
  Hind 
  lobe 
  of 
  pronotum 
  much 
  more 
  than 
  half 
  as 
  long 
  as 
  the 
  less 
  than 
  usually 
  

  

  slender 
  anterior 
  portion, 
  bearing 
  three 
  pale 
  yellow 
  vittae; 
  forewings 
  al- 
  

   most 
  uniform 
  stramineous 
  in 
  color 
  ; 
  seventh 
  tergite 
  with 
  a 
  broadly 
  trian- 
  

   gular 
  process; 
  clasper 
  circularly 
  curved 
  similar 
  to 
  figure 
  106. 
  

  

  agrippina, 
  new 
  species 
  (p. 
  73). 
  

   Hind 
  lobe 
  of 
  pronotum 
  not 
  half 
  as 
  long 
  as 
  the 
  very 
  slender 
  anterior 
  portion, 
  

   without 
  pale 
  vittae 
  ; 
  hind 
  margin 
  nearly 
  straight 
  across, 
  the 
  declivity 
  just 
  

   anterior 
  to 
  hind 
  margin 
  slightly 
  carinate 
  medianly 
  ; 
  bases 
  of 
  forewings 
  

   much 
  paler 
  in 
  color 
  than 
  remainder 
  ; 
  seventh 
  tergite 
  convex 
  posteriorly 
  but 
  

   not 
  produced; 
  clasper 
  not 
  circularly 
  curved 
  (fig. 
  103). 
  

  

  faustina, 
  new 
  species 
  (p. 
  73). 
  

  

  Females. 
  

  

  1. 
  Cylindrical 
  part 
  of 
  prothorax 
  sulcate 
  in 
  center 
  of 
  dorsum 
  posteriorly 
  ; 
  hind 
  

  

  lobe 
  distinctly 
  transversely 
  wrinkled 
  anteriorly 
  ; 
  seventh 
  sternite 
  more 
  

  

  or 
  less 
  produced 
  apically 
  (figs. 
  110, 
  113) 
  2 
  

  

  Prothorax 
  without 
  sulcus; 
  hind 
  lobe 
  not 
  distinctly 
  transversely 
  wrinkled; 
  

   seventh 
  sternite 
  convex 
  but 
  not 
  produced 
  apically. 
  

  

  faustina, 
  new 
  species 
  (p. 
  73). 
  

  

  2. 
  Seventh 
  sternite 
  with 
  a 
  short 
  rather 
  acute 
  process 
  at 
  middle 
  of 
  posterior 
  

  

  margin 
  (fig. 
  107) 
  ; 
  mid 
  and 
  hind 
  femora 
  each 
  with 
  a 
  preapical 
  as 
  well 
  as 
  

  

  an 
  apical 
  pale 
  band 
  messalina, 
  new 
  species 
  (p. 
  72). 
  

  

  Seventh 
  sternite 
  with 
  a 
  longer 
  process 
  (figs. 
  110, 
  113) 
  3 
  

  

  