﻿Manchester 
  Mamoirs, 
  Vol. 
  xlvii, 
  (1903), 
  No. 
  14. 
  13 
  

  

  under 
  the 
  tubercles 
  (rounded 
  at 
  the 
  base, 
  gradually 
  

   widened 
  towards 
  the 
  apex), 
  and 
  the 
  apex 
  of 
  the 
  

   mandibles, 
  black 
  ; 
  the 
  face 
  and 
  clypeus 
  strongly 
  punctured, 
  

   finely 
  transversely 
  striated 
  below 
  the 
  tubercle 
  ; 
  the 
  black 
  

   apex 
  of 
  the 
  clypeus 
  and 
  the 
  labrum 
  smooth. 
  Thorax 
  

   black 
  ; 
  a 
  line 
  on 
  the 
  base 
  of 
  the 
  propleurae 
  (narrow 
  above, 
  

   widened 
  below), 
  a 
  line 
  on 
  the 
  sides 
  of 
  the 
  middle 
  lobe 
  of 
  

   the 
  mesonotum, 
  a 
  transverse 
  one 
  at 
  its 
  apex 
  ; 
  the 
  scutellum 
  

   (except 
  for 
  a 
  somewhat 
  triangular 
  black 
  mark 
  at 
  its 
  base), 
  

   the 
  post-scutellum, 
  a 
  large 
  mark 
  on 
  the 
  apex 
  of 
  the 
  

   median 
  segment, 
  square 
  at 
  the 
  base, 
  widened 
  towards 
  the 
  

   apex 
  ; 
  the 
  cegulae, 
  tubercles, 
  a 
  large 
  mark 
  on 
  the 
  lower 
  

   side 
  of 
  the 
  mesopleurae, 
  dilated 
  upwards 
  at 
  the 
  apex, 
  and 
  

   a 
  large 
  oblique 
  mark 
  on 
  the 
  middle 
  of 
  the 
  metapleurae 
  

   near 
  the 
  apex, 
  yellow. 
  Mesonotum 
  closely 
  punctured 
  ; 
  

   the 
  depression 
  at 
  the 
  base 
  of 
  the 
  scutellum 
  deep, 
  the 
  

   bottom 
  flat, 
  shining, 
  finely 
  longitudinally 
  striated. 
  

   Scutellum 
  sparsely 
  covered 
  with 
  long, 
  white 
  hair, 
  coarsely, 
  

   but 
  not 
  closely, 
  punctured 
  ; 
  the 
  post-scutellum 
  smooth. 
  

   There 
  is 
  a 
  deep, 
  narrow 
  furrow 
  at 
  the 
  base 
  of 
  the 
  median 
  

   segment, 
  which 
  is 
  smooth 
  in 
  the 
  middle, 
  the 
  rest 
  closely 
  

   and 
  finely 
  longitudinally 
  striated 
  ; 
  the 
  part 
  behind 
  the 
  

   transverse 
  keel 
  closely, 
  but 
  not 
  strongly, 
  punctured,, 
  

   smooth 
  at 
  the 
  base 
  ; 
  the 
  rest 
  of 
  the 
  segment 
  rugosely 
  

   punctured, 
  almost 
  reticulated 
  in 
  parts, 
  the 
  sides 
  trans- 
  

   versely 
  striated 
  ; 
  the 
  apex 
  has 
  a 
  distinct 
  keel 
  on 
  the 
  sides 
  

   below, 
  the 
  keels 
  continued 
  on 
  to 
  the 
  centre 
  obliquely 
  and 
  

   rounded 
  at 
  the 
  top. 
  Propleurae 
  smooth, 
  finely 
  punctured 
  

   above, 
  the 
  middle 
  striated. 
  Mesopleurae 
  punctured, 
  more 
  

   strongly 
  at 
  the 
  base 
  behind 
  the 
  keel 
  ; 
  under 
  the 
  tubercles, 
  

   at 
  their 
  base, 
  are 
  three 
  short, 
  curved 
  keels 
  ; 
  the 
  middle 
  

   above 
  is 
  striolated 
  ; 
  the 
  furrow 
  on 
  the 
  lower 
  side 
  is 
  deep 
  

   and 
  extends 
  to 
  the 
  middle 
  ; 
  the 
  part 
  behind 
  it 
  is 
  striated. 
  

   The 
  base 
  of 
  the 
  metapleurae 
  smooth, 
  the 
  rest 
  punctured. 
  

  

  