﻿48 
  

  

  JAMES 
  WATERSTON. 
  

  

  above 
  by 
  a 
  little 
  more 
  than 
  their 
  length, 
  scape 
  hollow, 
  as 
  long 
  as 
  the 
  toruli 
  ; 
  whole 
  

   face 
  above 
  the 
  grooves 
  strongly 
  raised 
  reticulate. 
  Two 
  bristles 
  on 
  clypeus 
  and 
  

   about 
  seven 
  on 
  each 
  side 
  of 
  the 
  inter-torular 
  area 
  ; 
  4-5 
  bristles 
  on 
  each 
  side 
  in 
  a 
  

   group 
  below 
  the 
  anterior 
  ocellus, 
  besides 
  the 
  usual 
  orbital 
  bristles 
  (12-15). 
  Labrum 
  

   simple, 
  transverse, 
  very 
  slightly 
  concave, 
  with 
  six 
  stout 
  spinose 
  bristles. 
  Mandibles 
  

   similar, 
  no 
  distinct 
  teeth 
  (fig. 
  3, 
  b). 
  Maxillary 
  palpi, 
  8, 
  4, 
  5, 
  11, 
  the 
  third 
  joint 
  with 
  

   four 
  bristles, 
  the 
  fourth 
  with 
  nine, 
  of 
  which 
  three 
  are 
  apical 
  ; 
  galea 
  with 
  5-6 
  marginal 
  

   bristles 
  and 
  18-20 
  on 
  the 
  upper 
  flap 
  ; 
  labial 
  palpi, 
  7, 
  4, 
  6, 
  the 
  second 
  joint 
  with 
  two 
  

   bristles, 
  the 
  third 
  with 
  five. 
  Antenna 
  (fig. 
  3, 
  a), 
  0-7 
  mm. 
  long; 
  scape 
  (9:2) 
  not 
  

   greatly 
  expanded 
  (three 
  times 
  as 
  long 
  as 
  the 
  pedicel 
  (9 
  : 
  5) 
  or 
  one-third 
  longer 
  than 
  

   the 
  club, 
  or 
  just 
  longer 
  than 
  the 
  pedicel, 
  ring 
  joint 
  and 
  first 
  three 
  funicular 
  joints 
  

   taken 
  together) 
  with 
  besides 
  the 
  usual 
  superficial 
  bristles 
  one 
  long 
  externally 
  sub- 
  

   apical 
  and 
  ventral 
  and 
  a 
  ventral 
  row, 
  about 
  six, 
  on 
  the 
  inner 
  aspect. 
  Funicular 
  

   joints 
  and 
  segments 
  of 
  club, 
  measured 
  ventrally, 
  in 
  ratio 
  16, 
  15, 
  15, 
  22, 
  22, 
  22 
  — 
  22, 
  

   20, 
  18, 
  with 
  breadths 
  12, 
  12, 
  14, 
  15, 
  18, 
  20—25, 
  22. 
  Joints 
  4-6 
  of 
  the 
  funicle 
  bear 
  

   2-3 
  sensoria 
  each, 
  and 
  on 
  the 
  club 
  segments 
  there 
  are 
  4, 
  4, 
  2. 
  

  

  Fig. 
  3. 
  — 
  Ency 
  rlus 
  pulvinatus, 
  sp. 
  n., 
  $: 
  a, 
  antenna 
  ; 
  b, 
  mandible 
  ; 
  c, 
  neuration 
  ; 
  d, 
  radius. 
  

  

  Thorax. 
  Mesonotum 
  scaly 
  reticulate, 
  pattern 
  fine, 
  raised, 
  with 
  70-80 
  bristles. 
  

   Axillae 
  not 
  quite 
  meeting. 
  Four 
  bristles. 
  Scutellum 
  matt, 
  pattern 
  coarser 
  and 
  

   strongly 
  raised 
  in 
  front 
  of 
  the 
  sensory 
  pustules, 
  but 
  a 
  little 
  smoother 
  behind 
  ; 
  the 
  

   latter 
  area 
  has 
  four 
  bristles 
  (2, 
  2), 
  while 
  there 
  are 
  about 
  25 
  bristles 
  anteriorly 
  on 
  the 
  

   rougher 
  area. 
  Mesopleurae 
  anteriorly 
  striate-reticulate, 
  posteriorly 
  reticulate, 
  as 
  

   is 
  also 
  the 
  sternal 
  area. 
  Propodeon 
  medianly 
  smooth, 
  laterally 
  striate 
  ; 
  spiracle 
  

   at 
  antero-lateral 
  angle 
  ; 
  metasternum 
  medianly 
  finely 
  pitted 
  and 
  rough 
  (strongly 
  and 
  

   deeply 
  raised 
  reticulate). 
  

  

  Wings. 
  Fore 
  wings 
  (fig. 
  3, 
  c, 
  d), 
  length, 
  1-25 
  mm., 
  a 
  little 
  more 
  than 
  twice 
  (40 
  : 
  19) 
  

   as 
  long 
  as 
  broad. 
  Submarginal, 
  marginal, 
  radius, 
  postmarginal 
  19 
  : 
  2 
  : 
  3 
  : 
  2. 
  About 
  

   14 
  bristles 
  on 
  the 
  submarginal, 
  eight 
  along 
  the 
  edge 
  of 
  marginal 
  and 
  postmarginal 
  

   and 
  as 
  man}' 
  more 
  on 
  the 
  veins 
  themselves, 
  and 
  on 
  the 
  radius 
  towards 
  the 
  base 
  ; 
  

   5-6 
  rows 
  of 
  discal 
  cilia 
  between 
  the 
  " 
  hairless 
  line 
  " 
  and 
  the 
  base 
  of 
  the 
  wing. 
  Hind 
  

   wings, 
  0-8 
  mm. 
  long. 
  

  

  