﻿574 
  Mr. 
  G. 
  T. 
  Betliune-Baker 
  on 
  

  

  Staphylinochrous 
  wliylei 
  latimargo, 
  var. 
  nov. 
  

  

  ? 
  . 
  Head, 
  thorax, 
  and 
  abdomen 
  orange-brown 
  ; 
  antennae 
  

   black. 
  Both 
  wings 
  dull 
  orange-colour, 
  with 
  the 
  outer 
  area 
  

   black 
  for 
  a 
  full 
  third. 
  

  

  Expanse 
  42 
  mm. 
  

  

  Hab. 
  Lokoja 
  District 
  (100 
  miles 
  north). 
  

  

  Type 
  in 
  my 
  collection. 
  

  

  Staphylinochrous 
  pygmosa, 
  sp. 
  n. 
  

  

  S 
  . 
  Head, 
  thorax, 
  and 
  abdomen 
  with 
  yellowish-grey 
  hairs 
  ; 
  

   antennae 
  black. 
  Primaries 
  black, 
  with 
  the 
  basal 
  half 
  of 
  the 
  

   cell 
  and 
  the 
  area 
  below 
  it 
  cream-colour. 
  Secondaries 
  cream- 
  

   colour, 
  with 
  the 
  outer 
  third 
  blackish. 
  

  

  Expanse 
  30 
  mm. 
  

  

  Hob. 
  Lokoja 
  District 
  (100 
  miles 
  north). 
  

  

  Type 
  in 
  my 
  collection. 
  

  

  Next 
  S. 
  melanoleuca, 
  Hmpsn. 
  

  

  Staphylinochrous 
  albahasis, 
  sp. 
  n. 
  

  

  5 
  . 
  Head, 
  antenhse, 
  thorax, 
  and 
  abdomen 
  tawny. 
  Pri- 
  

   maries 
  with 
  the 
  basal 
  half 
  of 
  the 
  wings 
  hyaline 
  white, 
  the 
  

   outer 
  area 
  being 
  sooty 
  grey. 
  Secondaries 
  hyaline 
  greyish 
  

   white, 
  with 
  the 
  terminal 
  area 
  narrowly 
  dark 
  grey. 
  

  

  Expanse 
  36 
  mm. 
  

  

  Hab. 
  Malange; 
  December. 
  

  

  Type 
  in 
  my 
  collection. 
  

  

  Zyojeninm. 
  

  

  Neurosymploca 
  nigromarginata, 
  sp. 
  n. 
  

  

  c£ 
  . 
  Head, 
  thorax, 
  and 
  abdomen 
  black. 
  Primaries 
  dirty 
  

   ochre-yellow, 
  with 
  a 
  narrow 
  black 
  margin 
  around 
  the 
  entire 
  

   wing 
  except 
  the 
  basal 
  third 
  of 
  the 
  costa 
  ; 
  the 
  margin 
  is 
  

   broadest 
  along 
  the 
  costa 
  and 
  apex 
  and 
  gradually 
  narrows 
  

   beyond. 
  Secondaries 
  with 
  the 
  basal 
  two-thirds 
  pink, 
  the 
  

   outer 
  full 
  third 
  being 
  blackish 
  and 
  the 
  whole 
  of 
  the 
  abdo- 
  

   minal 
  fold 
  dusky 
  hyaline. 
  

  

  Expanse 
  26 
  mm. 
  

  

  Hab. 
  Malange, 
  W. 
  Africa 
  ; 
  December. 
  

  

  Type 
  in 
  my 
  collection. 
  

  

  This 
  is 
  probably 
  a 
  local 
  form 
  of 
  N, 
  ochreipennis, 
  Btl., 
  but 
  

   the 
  whole 
  abdomen 
  of 
  my 
  species 
  is 
  black, 
  there 
  is 
  also 
  a 
  

  

  