﻿WASPS 
  OF 
  GENUS 
  TRIMORUS 
  — 
  FOUTS 
  109 
  

  

  (13) 
  TRIMORUS 
  SUBAPTERUS. 
  new 
  species 
  

  

  Female. 
  — 
  Length 
  1.53 
  mm. 
  Head 
  about 
  twice 
  as 
  wide 
  as 
  long, 
  1.1 
  

   times 
  as 
  wide 
  as 
  the 
  thorax; 
  occiput, 
  vertex, 
  frons 
  above 
  and 
  on 
  the 
  

   sides, 
  mesonotum, 
  and 
  scutellum 
  with 
  a 
  strong 
  granular 
  sculpture; 
  

   frons 
  medially 
  below 
  smooth, 
  with 
  a 
  carina 
  extending 
  to 
  median 
  ocellus; 
  

   thorax 
  1.1 
  times 
  as 
  long 
  as 
  wide; 
  parapsidal 
  grooves 
  short; 
  spine 
  on 
  

   metanotum 
  short, 
  acute; 
  wings 
  attaining 
  apex 
  of 
  metanotum, 
  very 
  

   narrow, 
  the 
  venation 
  not 
  discernible 
  ; 
  lateral 
  angles 
  of 
  propodeum 
  pro- 
  

   jecting, 
  blunt 
  apically; 
  abdomen 
  1.4 
  times 
  as 
  long 
  as 
  wide, 
  1.1 
  times 
  

   as 
  w^ide 
  as 
  the 
  head; 
  petiole 
  1.5 
  times 
  as 
  wide 
  as 
  long, 
  with 
  five 
  deep 
  

   grooves 
  above 
  and 
  a 
  much 
  broader 
  groove 
  on 
  each 
  side 
  ; 
  these 
  grooves 
  

   extend 
  from 
  the 
  anterior 
  margin 
  nearly 
  to 
  the 
  posterior 
  margin, 
  with 
  a 
  

   trough-shaped 
  depression 
  across 
  middle; 
  second 
  tergite 
  1.7 
  times 
  as 
  

   wide 
  as 
  long, 
  1.3 
  times 
  as 
  long 
  as 
  the 
  petiole, 
  with 
  about 
  10 
  strong 
  

   diverging 
  longitudinal 
  ridges 
  to 
  apical 
  fourth; 
  third 
  tergite 
  1.4 
  times 
  

   as 
  wide 
  as 
  long, 
  2.7 
  times 
  as 
  long 
  as 
  the 
  second, 
  evenly 
  covered 
  with 
  

   decumbent 
  white 
  hairs, 
  uniformly, 
  except 
  along 
  the 
  lateral 
  and 
  pos- 
  

   terior 
  margins, 
  with 
  dense 
  impressed 
  reticulation; 
  black; 
  extreme 
  apices 
  

   of 
  femora, 
  tibiae 
  basally 
  (proximal 
  one-third 
  of 
  hind 
  tibiae) 
  and 
  meta- 
  

   tarsus 
  of 
  each 
  leg, 
  reddish 
  yellow; 
  tarsi, 
  except 
  as 
  noted 
  above, 
  brown. 
  

  

  Type 
  locality. 
  — 
  Chilliwack, 
  British 
  Columbia. 
  

  

  r?/2?e.— 
  U.S.N.M. 
  No. 
  57780. 
  

  

  Tliree 
  specimens 
  collected 
  September 
  6 
  and 
  11, 
  1926, 
  by 
  Oscar 
  

   Whittaker. 
  

  

  Paratype 
  in 
  Whittaker 
  collection. 
  

  

  (14) 
  TRIMORUS 
  RUFOSIGNATUS 
  (Kiefier) 
  

  

  Hoplogryon 
  rvfipes 
  Ashmead 
  {non 
  Thomson, 
  1859), 
  U. 
  S. 
  Nat. 
  Mus. 
  Bull. 
  45, 
  p. 
  

  

  205, 
  1893 
  (female). 
  — 
  Brues, 
  Genera 
  insectorum, 
  fasc. 
  80, 
  p. 
  25, 
  1908. 
  — 
  

  

  FotTTS, 
  Cornell 
  Univ. 
  Univ. 
  Mem. 
  101, 
  p. 
  964, 
  1928. 
  

   Hoplogryon 
  rufosignaius 
  Kieffer, 
  Genera 
  insectorum, 
  fasc. 
  SOB, 
  p. 
  97, 
  1910. 
  

   Hoplogryon 
  ashmeadianus 
  Kieffer, 
  Das 
  Tierreich, 
  Lief. 
  48, 
  p. 
  215, 
  1926 
  (female). 
  

  

  Female.— 
  Juengih 
  1.14 
  mm. 
  Head 
  about 
  twice 
  as 
  wide 
  as 
  long, 
  1.2 
  

   times 
  as 
  wide 
  as 
  the 
  thorax, 
  sculptured 
  as 
  in 
  crassiceps; 
  thorax 
  a 
  little 
  

   wider 
  than 
  long, 
  subconvex 
  dorsally; 
  mesonotum 
  closely 
  scaly- 
  

   reticulate, 
  the 
  sculpture 
  rough, 
  subopaque, 
  the 
  surface 
  appearing 
  

   closely 
  punctulate; 
  parapsidal 
  grooves 
  apparently 
  nearly 
  complete 
  

   but 
  not 
  clearly 
  defined 
  except 
  posteriorly; 
  metanotal 
  spine 
  very 
  short 
  

   as 
  in 
  crassiceps; 
  abdomen 
  1.4 
  times 
  as 
  long 
  as 
  wide, 
  strongly 
  convex 
  

   dorsally; 
  petiole 
  nearly 
  twice 
  as 
  wide 
  as 
  long, 
  with 
  numerous 
  longitu- 
  

   dinal 
  grooves, 
  not 
  elevated 
  anteriorly 
  and 
  without 
  a 
  transverse 
  de- 
  

   pression; 
  second 
  tergite 
  not 
  quite 
  twice 
  as 
  wide 
  as 
  long, 
  1.4 
  times 
  as 
  

   long 
  as 
  the 
  petiole, 
  with 
  ridges 
  to 
  apical 
  fourth 
  as 
  in 
  crassiceps; 
  third 
  

   tergite 
  1.4 
  times 
  as 
  wide 
  as 
  long, 
  2.9 
  times 
  as 
  long 
  as 
  the 
  second, 
  reticu- 
  

   late 
  as 
  in 
  crassiceps 
  but 
  the 
  enclosed 
  areas 
  a 
  little 
  smaller; 
  black; 
  scape 
  

   very 
  dark 
  brown; 
  legs 
  brown, 
  the 
  femora 
  and 
  tibiae 
  a 
  little 
  darker. 
  

  

  