﻿302 
  

  

  S. 
  A. 
  NEAVE. 
  

  

  placed 
  facial 
  tubercles 
  black 
  ; 
  the 
  rest 
  of 
  the 
  face, 
  peristome, 
  palpi, 
  etc., 
  orange- 
  

   rnfous 
  ; 
  antennae 
  black, 
  except 
  for 
  the 
  proximal 
  third 
  of 
  the 
  first 
  joint 
  which 
  is 
  

   brown 
  ; 
  this 
  joint 
  (fig. 
  12, 
  a) 
  is 
  enormously 
  swollen 
  and 
  shortened. 
  Thorax 
  orange- 
  

   rufous, 
  with 
  three 
  distinct 
  black 
  stripes, 
  the 
  middle 
  one 
  being 
  the 
  broadest 
  ; 
  

   another 
  narrower 
  dark 
  line 
  on 
  the 
  pleurae 
  ; 
  scutellum 
  orange-brown. 
  Abdomen 
  

  

  Fig. 
  11. 
  Chrysops 
  woodi, 
  sp. 
  n., 
  $. 
  X 
  5. 
  

  

  orange-rufous, 
  somewhat 
  darker 
  at 
  extremity, 
  with 
  an 
  interrupted, 
  somewhat 
  

   evanescent, 
  black 
  stripe 
  in 
  the 
  middle 
  line. 
  Wings 
  dusky, 
  surrounding 
  an 
  orange- 
  

   yellow 
  area, 
  as 
  shown 
  in 
  the 
  figure, 
  the 
  axillary 
  cell 
  being 
  more 
  lightly 
  infuscated 
  

   and 
  enclosing 
  a 
  hyaline 
  area 
  ; 
  halter 
  es 
  orange. 
  Legs 
  orange-rufous, 
  all 
  the 
  joints 
  

   outlined 
  in 
  black 
  ; 
  the 
  distal 
  joints 
  of 
  the 
  tarsus 
  of 
  the 
  middle 
  and 
  hind 
  legs 
  dusky 
  

   in 
  the 
  fore 
  legs 
  the 
  whole 
  tarsus 
  and 
  the 
  distal 
  third 
  of 
  the 
  tibia 
  dusky. 
  

  

  The 
  <J 
  differs 
  in 
  its 
  somewhat 
  smaller 
  size 
  and 
  in 
  having 
  the 
  whole 
  of 
  the 
  first 
  joint 
  

   of 
  the 
  antennae 
  yellowish 
  and 
  not 
  black. 
  The 
  eyes 
  are 
  old 
  golden 
  above, 
  below 
  golden 
  

   green 
  with 
  two 
  deep 
  blue 
  oval 
  spots. 
  The 
  eyes 
  of 
  the 
  $ 
  have 
  a 
  golden 
  green 
  ground, 
  

   with 
  four 
  large, 
  somewhat 
  confluent 
  spots 
  of 
  a 
  deep 
  blue 
  colour, 
  so 
  arranged 
  that 
  

   the 
  ground 
  colour 
  remains 
  in 
  the 
  form 
  of 
  a 
  rough 
  Maltese 
  cross. 
  

  

  Portuguese 
  East 
  Africa 
  : 
  Types 
  <$ 
  and 
  £ 
  from 
  the 
  foothills 
  north 
  of 
  

   Mt. 
  Chiperone, 
  2,400 
  ft., 
  19. 
  xi. 
  1913. 
  

  

  N.W. 
  Rhodesia 
  : 
  1 
  $, 
  paratype, 
  Chilanga, 
  4,000 
  ft., 
  1. 
  xii. 
  1913 
  (R. 
  C. 
  Wood), 
  

   labelled 
  " 
  Biting 
  native 
  by 
  stream." 
  

  

  