﻿FIVE 
  NEW 
  SPECIES 
  OF 
  ANOPLURA 
  AND 
  MALLOPHAGA. 
  

  

  163 
  

  

  as 
  to 
  be 
  scarcely 
  distinguishable 
  from 
  it. 
  The 
  endomera 
  are 
  fused 
  and 
  drawn 
  out 
  

   into 
  a 
  structure 
  shaped 
  like 
  the 
  head 
  of 
  a 
  spear 
  with 
  serrate 
  lateral 
  margins. 
  The 
  

   penis 
  is 
  present. 
  The 
  basal 
  plate 
  is 
  long 
  and 
  parallel-sided. 
  

  

  Measurements 
  of 
  Linognathoides 
  

  

  1 
  SPERMOPHILI 
  

  

  in 
  millimetres 
  

  

  

  

  

  <3 
  

  

  ? 
  

  

  Head 
  

  

  Thorax 
  

  

  Abdomen 
  

  

  Length. 
  

   •32 
  

  

  •27 
  

   •78 
  

  

  Breadth. 
  

   •28 
  

   •41 
  

  

  •62 
  

  

  Length. 
  

   •43 
  

   •365 
  

  

  1-3 
  

  

  Breadth. 
  

   •335 
  

   •546 
  

   •95 
  

  

  Total 
  

  

  1-37 
  

  

  1-31 
  

  

  2095 
  

  

  1-831 
  

  

  

  

  a 
  

  

  

  ? 
  

  

  Length 
  of 
  legs 
  

   Femur 
  

  

  Tibia 
  -f- 
  tarsus 
  

   Claw 
  

  

  1st 
  

  

  11 
  

  

  •14 
  

  

  •053 
  

  

  2nd 
  

   •083 
  

   •183 
  

   •1 
  

  

  3rd 
  

   •083 
  

   183 
  

   1 
  

  

  1st 
  

  

  •116 
  

  

  17 
  

  

  •085 
  

  

  2nd 
  

   •11 
  

  

  •24 
  

  

  •096 
  

  

  3rd 
  

  

  •096 
  

  

  •266 
  

  

  12 
  

  

  Total 
  

  

  •403 
  

  

  •366 
  

  

  •366 
  

  

  •371 
  

  

  •446 
  

  

  •482 
  

  

  

  tf 
  

  

  ? 
  

  

  

  Length 
  of 
  Segments 
  of 
  Antenna. 
  

   1 
  

   2 
  

   3 
  

   4 
  

   5 
  

  

  •05 
  

   •06 
  

   •06 
  

   •04 
  

   03 
  

  

  •07 
  

   •07 
  

   •06 
  

   •04 
  

   •05 
  

  

  

  Total 
  

  

  •24 
  

  

  

  •29 
  

  

  

  

  

  

  Colpocephalum 
  mjbbergi, 
  sp. 
  nov. 
  (figs. 
  4, 
  5, 
  6). 
  

  

  The 
  species 
  of 
  Colpocephalum 
  here 
  described 
  was 
  taken 
  on 
  a 
  species 
  of 
  crested 
  

   guineafowl, 
  Guttera 
  cristata, 
  Pallas, 
  in 
  the 
  Budongo 
  Forest, 
  Unyoro, 
  Uganda, 
  on 
  

   14th 
  December 
  1911, 
  being 
  part 
  of 
  material 
  submitted 
  for 
  determination 
  and 
  kindly 
  

   presented 
  to 
  the 
  Museum 
  by 
  the 
  Imperial 
  Bureau 
  of 
  Entomology. 
  

  

  External 
  Form, 
  Male 
  (fig. 
  4). 
  — 
  Head 
  : 
  The 
  eye 
  is 
  prominent 
  and 
  the 
  cornea 
  apparently 
  

   consists 
  of 
  two 
  lenses 
  connected 
  by 
  a 
  neck. 
  The 
  black 
  pigment 
  of 
  the 
  eye 
  is 
  broad 
  

   at 
  the 
  base, 
  the 
  distal 
  half 
  being 
  conical, 
  the 
  cone 
  running 
  out 
  to 
  touch 
  the 
  cornea 
  

   at 
  the 
  neck 
  between 
  the 
  two 
  lenses. 
  The 
  antennae 
  have 
  the 
  third 
  segment 
  peduncu- 
  

   late 
  and 
  the 
  fourth 
  broad, 
  columnar 
  and 
  parallel-sided. 
  Thorax 
  : 
  The 
  prosternite 
  

   is 
  small, 
  oval. 
  The 
  endoskeleton 
  is 
  worth 
  remark. 
  The 
  " 
  clavicles 
  " 
  are 
  

   strong 
  bars 
  running 
  upwards 
  and 
  forwards 
  from 
  each 
  side 
  of 
  the 
  prosternite 
  

  

  (C 
  53) 
  e2 
  

  

  