﻿WASPS 
  OF 
  GENUS 
  TRIMORUS 
  — 
  FOUTS 
  131 
  

  

  times 
  as 
  long 
  as 
  the 
  second, 
  with 
  impressed 
  reticulation, 
  the 
  areas 
  

   rather 
  large, 
  with 
  pubescence 
  only 
  laterally; 
  black; 
  scape 
  brown 
  at 
  

   base; 
  legs 
  reddish, 
  brown 
  in 
  part; 
  petiole 
  and 
  base 
  of 
  second 
  tergite 
  

   reddish. 
  

  

  Type 
  locality. 
  — 
  Glen 
  Echo, 
  Md. 
  

  

  Type 
  and 
  paratype. 
  — 
  U.S.N.M. 
  No. 
  57803. 
  

  

  Six 
  females 
  collected 
  Jul}'" 
  21, 
  1921, 
  by 
  the 
  author 
  on 
  low 
  forest 
  

   undergrowth 
  along 
  the 
  Cabin 
  John 
  Creek. 
  

  

  Paratype 
  in 
  collection 
  of 
  Oscar 
  Whittaker. 
  

  

  (54) 
  TRIMORUS 
  FLAVOCINCTUS, 
  new 
  species 
  

  

  Female. 
  — 
  Length 
  1.14 
  mm. 
  Head 
  about 
  twice 
  as 
  wide 
  as 
  long, 
  a 
  

   little 
  wider 
  than 
  the 
  thorax, 
  as 
  wide 
  as 
  the 
  abdomen, 
  evenly 
  covered, 
  

   except 
  for 
  the 
  frons 
  medially, 
  with 
  short 
  white 
  pubescence; 
  vertex 
  

   and 
  upper 
  frons 
  reticulate; 
  frons 
  otherwise 
  smooth, 
  without 
  sculpture 
  

   except 
  for 
  a 
  fine 
  median 
  carina 
  which 
  extends 
  to 
  the 
  anterior 
  ocellus; 
  

   thorax 
  a 
  little 
  longer 
  than 
  wide, 
  its 
  upper 
  surface 
  covered, 
  like 
  the 
  

   head, 
  with 
  short 
  white 
  pubescence; 
  mesonotum 
  subopaque, 
  reticulate- 
  

   punctate; 
  parapsidal 
  grooves 
  briefly 
  indicated 
  posteriorly; 
  scutellum 
  

   finely 
  reticulate; 
  spine 
  on 
  metanotum 
  moderate 
  in 
  length, 
  acute 
  at 
  

   apex; 
  wings 
  extending 
  a 
  little 
  past 
  the 
  apex 
  of 
  the 
  abdomen; 
  abdomen 
  

   1.7 
  times 
  as 
  long 
  as 
  wide; 
  petiole 
  1.6 
  times 
  as 
  wide 
  as 
  long, 
  with 
  a 
  few 
  

   longitudinal 
  grooves, 
  not 
  elevated 
  anteriorly 
  or 
  depressed 
  trans- 
  

   versely; 
  second 
  tergite 
  1.6 
  tunes 
  as 
  wide 
  as 
  long, 
  1.3 
  times 
  as 
  long 
  as 
  

   the 
  petiole, 
  the 
  ridges 
  extending 
  nearly 
  to 
  the 
  apex, 
  parallel 
  or 
  di- 
  

   verging 
  posteriorly; 
  third 
  tergite 
  1.3 
  times 
  as 
  wide 
  as 
  long, 
  2.7 
  times 
  

   as 
  long 
  as 
  the 
  second, 
  without 
  pubescence 
  except 
  laterally, 
  smooth, 
  

   delicately 
  reticulate, 
  the 
  enclosed 
  areas 
  rather 
  large; 
  dark 
  brown; 
  scape 
  

   at 
  base, 
  and 
  all 
  legs 
  light 
  brown; 
  mandibles, 
  petiole, 
  and 
  base 
  of 
  second 
  

   tergite 
  yellow; 
  wings 
  hyaline. 
  

  

  Type 
  locality. 
  — 
  McLean 
  Bogs, 
  N. 
  Y. 
  

  

  Type.— 
  V.S.N. 
  M. 
  No. 
  57804. 
  

  

  One 
  specimen 
  collected 
  May 
  16, 
  1925, 
  by 
  M. 
  D. 
  Leonard. 
  

  

  (55) 
  TRIMORUS 
  XANTHOGNATHUS 
  (Ashmead) 
  

  

  Prosacantha 
  xanthognaiha 
  Ashmead, 
  U. 
  S. 
  Nat. 
  Mus. 
  Bull. 
  45, 
  p. 
  197, 
  1893 
  (male). 
  

   Hoplogryon 
  xanthognathus, 
  Kieffer, 
  Genera 
  insectorum, 
  fasc. 
  SOB, 
  p. 
  95, 
  1910; 
  

   Das 
  Tierreich, 
  Lief. 
  48, 
  p. 
  230, 
  1926. 
  

  

  Type 
  locality. 
  — 
  Jacksonville, 
  Fla. 
  

   7V2)g.— 
  U.S.N.M. 
  No. 
  24516. 
  

  

  (56) 
  TRIMORUS 
  CLARUS, 
  new 
  species 
  

  

  Female. 
  — 
  Length 
  1.83 
  mm. 
  Head 
  as 
  wide 
  as 
  the 
  thorax, 
  subconvex 
  

   anteriorly, 
  moderately 
  excavated 
  behind, 
  1.8 
  times 
  as 
  wide 
  as 
  long; 
  

   frons 
  with 
  a 
  strong 
  carina 
  to 
  anterior 
  ocellus, 
  shortly 
  striate 
  below, 
  

   striate 
  laterally 
  to 
  just 
  above 
  middle 
  of 
  eye, 
  with 
  a 
  small 
  reticulate 
  

  

  