﻿98 
  PROCEEDINGS 
  OF 
  THE 
  NATIONAL 
  MUSEUM 
  vol. 
  B6 
  

  

  PINT 
  ALIA 
  OBLIQUIVITTA, 
  new 
  species 
  

   Plate 
  2, 
  Figuees 
  3, 
  16-19 
  

  

  Male.—Length., 
  4.0 
  mm. 
  ; 
  tegmen, 
  6.0 
  mm. 
  

  

  Vertex 
  with 
  anterior 
  margin 
  and 
  transverse 
  carina 
  straight, 
  lateral 
  

   margins 
  of 
  frons 
  prominently 
  raised 
  but 
  not 
  thickened 
  basally. 
  

  

  Fuscous; 
  sternum 
  testaceous, 
  legs 
  pale 
  fuscous. 
  Tegmina 
  ivory- 
  

   hyaline, 
  a 
  broad 
  oblique 
  band 
  from 
  base 
  of 
  stigma 
  to 
  apex 
  of 
  clavus, 
  

   three 
  transverse 
  narrow 
  bars 
  in 
  costal 
  cell, 
  the 
  basal 
  bar 
  extended 
  in 
  a 
  

   narrow 
  broken 
  fascia 
  to 
  claval 
  suture, 
  a 
  suffusion 
  along 
  nodal 
  line 
  

   and 
  two 
  S-shaped 
  areas 
  in 
  apical 
  cells 
  of 
  E, 
  and 
  M, 
  a 
  pale 
  suffusion 
  

   over 
  distal 
  part 
  of 
  apical 
  cells, 
  cell 
  Cuib 
  except 
  for 
  a 
  round 
  spot, 
  and 
  

   two 
  broad 
  bands 
  between 
  claval 
  suture 
  and 
  first 
  claval 
  vein 
  yellowish 
  

   brown. 
  Wings 
  hyaline, 
  veins 
  testaceous. 
  

  

  Anal 
  segment 
  of 
  male 
  moderately 
  long, 
  distally 
  deflexed 
  through 
  

   60°, 
  deflexed 
  part 
  not 
  nearly 
  so 
  long 
  as 
  horizontal 
  part. 
  Pygofer 
  

   broad, 
  lateral 
  angle 
  about 
  60°. 
  Aedeagus 
  tubular, 
  a 
  spine 
  one-third 
  

   from 
  base 
  on 
  left 
  side 
  directed 
  ventrally 
  and 
  anteriorly, 
  a 
  second 
  spine 
  

   on 
  left 
  side 
  at 
  base 
  of 
  flagellum 
  directed 
  dorsally 
  and 
  caudad, 
  a 
  stout 
  

   curved 
  spine 
  at 
  middle 
  of 
  dorsal 
  surface 
  directed 
  dorsally 
  and 
  caudad, 
  

   a 
  longer 
  slender 
  spine 
  on 
  right 
  side 
  at 
  base 
  of 
  flagellum 
  directed 
  ven- 
  

   trally 
  and 
  anteriorly, 
  flagellum 
  with 
  two 
  minute 
  adpressed 
  spines 
  

   on 
  right 
  side 
  near 
  middle, 
  and 
  a 
  longer 
  somewhat 
  oblique 
  spine 
  at 
  

   apex. 
  Genital 
  styles 
  angulate 
  near 
  base, 
  with 
  a 
  short 
  broad 
  spine 
  

   dorsally 
  near 
  angle, 
  distally 
  narrow, 
  slightly 
  expanding 
  caudad, 
  

   rounded 
  and 
  setigerous 
  at 
  apex. 
  

  

  Type.—V.S.l^M. 
  No. 
  57094. 
  

  

  Described 
  from 
  one 
  male 
  taken 
  at 
  Santo 
  Domingo, 
  southeastern 
  

   Peru, 
  labeled 
  "collection 
  Kosenberg." 
  This 
  species 
  is 
  distinguished 
  

   by 
  the 
  genitalia 
  and 
  by 
  the 
  tegminal 
  pattern. 
  

  

  PINTALIA 
  FALCATA, 
  new 
  species 
  

  

  Plate 
  2, 
  Figures 
  4, 
  22 
  ; 
  Plate 
  3, 
  Figures 
  27-29 
  

  

  Male. 
  — 
  ^Length, 
  4.3 
  mm. 
  ; 
  tegmen, 
  6.1 
  mm. 
  

  

  Vertex 
  with 
  anterior 
  margin 
  and 
  transverse 
  carina 
  straight, 
  lateral 
  

   margins 
  of 
  frons 
  not 
  thickened 
  basally. 
  

  

  Fuscous 
  ; 
  tegmina 
  ivory-hyaline, 
  extreme 
  base 
  of 
  tegmina, 
  a 
  broken 
  

   fascia 
  from 
  costa 
  to 
  junction 
  of 
  claval 
  veins, 
  a 
  second 
  fascia 
  from 
  

   costa 
  just 
  basad 
  of 
  stigma 
  to 
  commissural 
  margin 
  distad 
  of 
  apex 
  of 
  

   clavus, 
  nodal 
  line, 
  apex 
  of 
  each 
  apical 
  vein, 
  and 
  a 
  band 
  from 
  third 
  

   apical 
  cell 
  of 
  M 
  to 
  middle 
  of 
  cell 
  Cuia 
  yellowish 
  brown. 
  Wings 
  

   slightly 
  infuscate, 
  veins 
  dark. 
  

  

  Anal 
  segment 
  of 
  male 
  angulately 
  deflexed 
  beyond 
  anal 
  foramen, 
  

   twisted 
  into 
  a 
  horizontal 
  lobe 
  distally. 
  Pygofer 
  with 
  lateral 
  angles 
  

   broadly 
  rounded. 
  Aedeagus 
  tubular, 
  a 
  long 
  straight 
  spine 
  on 
  left 
  

  

  