﻿Manchester 
  Memoirs, 
  Vol. 
  xliii. 
  (1899), 
  No. 
  J5. 
  197 
  

  

  not 
  deeply 
  punctured, 
  the 
  middle 
  of 
  the 
  lateral 
  lobes 
  

   and 
  the 
  apex 
  in 
  the 
  middle 
  almost 
  smooth. 
  Scutel- 
  

   lum 
  more 
  strongly 
  punctured 
  than 
  the 
  mesonotum 
  ; 
  

   the 
  punctures 
  larger 
  and 
  deeper. 
  The 
  base 
  of 
  the 
  

   postscutellum 
  deeply 
  depressed, 
  the 
  depression 
  divided 
  

   in 
  two 
  by 
  a 
  narrow 
  keel; 
  the 
  apex 
  white, 
  smooth, 
  

   slightly 
  and 
  narrowly 
  depressed 
  in 
  the 
  middle. 
  The 
  base 
  

   of 
  the 
  median 
  segment 
  smooth; 
  the 
  middle 
  area 
  almost 
  

   square; 
  the 
  central 
  space 
  at 
  the 
  apex 
  with 
  a 
  few 
  stout 
  

   transverse 
  keels 
  at 
  the 
  sides 
  ; 
  the 
  base 
  of 
  this 
  part 
  is 
  trans- 
  

   verse, 
  its 
  sides 
  oblique; 
  the 
  part 
  in 
  front 
  of 
  the 
  spiracles 
  

   stoutly 
  irregularly 
  keeled 
  ; 
  this 
  space 
  being 
  divided 
  into 
  

   two 
  by 
  a 
  stout, 
  oblique 
  keel. 
  The 
  top 
  and 
  base 
  of 
  the 
  

   propleurae 
  closely, 
  and 
  not 
  very 
  strongly, 
  punctured 
  ; 
  the 
  

   middle 
  stoutly 
  transversely 
  below 
  and 
  obliquely 
  striated 
  

   above 
  ; 
  the 
  part 
  behind 
  the 
  striated 
  part 
  at 
  top 
  being 
  

   smooth. 
  Mesopleurae 
  closely 
  punctured; 
  more 
  closely 
  

   and 
  finely 
  above 
  than 
  below 
  ; 
  the 
  middle 
  smooth 
  and 
  

   plumbeous. 
  Metapleurae 
  closely 
  and 
  coarsely 
  punctured, 
  

   the 
  lower 
  and 
  posterior 
  portions 
  with 
  the 
  punctures 
  

   running 
  into 
  reticulations. 
  Wings 
  almost 
  hyaline, 
  a 
  cloud 
  

   running 
  from 
  the 
  stigma 
  to 
  the 
  costal 
  nervure 
  and 
  the 
  

   apex 
  fuscous 
  ; 
  the 
  recurrent 
  nervure 
  is 
  received 
  shortly 
  

   behind 
  the 
  transverse 
  cubital. 
  The 
  four 
  anterior 
  legs 
  

   are 
  yellowish, 
  the 
  femora 
  having 
  a 
  more 
  fulvous 
  hue 
  ; 
  the 
  

   hind 
  coxae, 
  except 
  for 
  an 
  elongated 
  white 
  mark 
  on 
  the 
  

   apex 
  behind, 
  the 
  apical 
  joint 
  of 
  the 
  trochanters, 
  the 
  base 
  

   of 
  the 
  femora 
  narrowly, 
  the 
  apex 
  broadly, 
  and 
  the 
  apex 
  of 
  

   the 
  tibiae, 
  black; 
  the 
  femora 
  distinctly 
  fulvous; 
  the 
  tibiae 
  

   fulvous 
  towards 
  the 
  apex. 
  Abdomen 
  with 
  a 
  plumbeous 
  

   hue; 
  all 
  the 
  segments 
  whitish 
  yellow 
  at 
  the 
  apex; 
  the 
  

   petiole 
  more 
  broadly 
  than 
  the 
  others 
  ; 
  the 
  petiole 
  longish 
  ; 
  

   the 
  basal 
  half 
  distinctly 
  narrowed 
  ; 
  the 
  base 
  on 
  the 
  under 
  

   side 
  with 
  a 
  distinct, 
  sharp, 
  slightly 
  curved 
  tooth. 
  The 
  

   M 
  

  

  