﻿534 
  Mr. 
  G. 
  T. 
  Betlmne-Baker 
  on 
  

  

  Metarctia 
  uniformis, 
  sp. 
  n. 
  

  

  $ 
  . 
  Head 
  and 
  thorax 
  yellow 
  ; 
  abdomen 
  paler 
  yellowish 
  ; 
  

   antennae 
  brown. 
  Legs 
  brown. 
  Primaries 
  uniform 
  pale 
  sooty 
  

   brown, 
  slightly 
  darker 
  along 
  the 
  costa 
  and 
  the 
  inner 
  margin. 
  

   Secondaries 
  creamy 
  white. 
  

  

  Expanse 
  32 
  mm. 
  

  

  Hob. 
  Malange, 
  Portuguese 
  W. 
  Africa 
  ; 
  December. 
  

  

  Type 
  in 
  my 
  collection. 
  

  

  Near 
  M. 
  flavicincta, 
  Auriv. 
  

  

  Arctiadae. 
  

  

  LlTHOSIAN-JH. 
  

  

  Nola 
  angola, 
  sp. 
  n. 
  

  

  $ 
  . 
  Head 
  and 
  thorax 
  white 
  ; 
  abdomen 
  grey. 
  Primaries 
  

   with 
  base 
  white, 
  narrowly 
  grey 
  at 
  costa; 
  median 
  area 
  and 
  all 
  

   the 
  rest 
  of 
  the 
  wing 
  dark 
  grey, 
  except 
  a 
  white 
  subovate 
  costal 
  

   patch 
  from 
  the 
  end 
  of 
  cell 
  into 
  the 
  apex, 
  the 
  terminal 
  area 
  

   being 
  very 
  dark 
  ; 
  there 
  is 
  a 
  trace 
  of 
  a 
  dark 
  postmedian 
  and 
  

   angled 
  subterminal 
  line 
  across 
  the 
  ovate 
  white 
  patch. 
  

   Secondaries 
  grey, 
  whitish 
  towards 
  the 
  base. 
  

  

  Expanse 
  24 
  mm. 
  

  

  Bab. 
  N'Dalla 
  Tando, 
  2700 
  feet 
  ; 
  November 
  (Ansorge). 
  

  

  Type 
  in 
  my 
  collection. 
  

  

  Chionwma 
  rubritermina 
  , 
  sp. 
  n. 
  

  

  £. 
  Head, 
  thorax, 
  and 
  abdomen 
  white. 
  Both 
  wings 
  pure 
  

   white. 
  Primaries 
  with 
  three 
  fine 
  blood-red 
  lines, 
  viz., 
  

   median 
  one 
  slightly 
  angulated, 
  postmedian 
  very 
  deeply 
  

   projected 
  outwards 
  between 
  veins 
  3 
  and 
  4, 
  the 
  third 
  being 
  a 
  

   terminal 
  line 
  ; 
  a 
  black 
  spot 
  in 
  the 
  cell 
  followed 
  by 
  another 
  

   at 
  the 
  end 
  of 
  the 
  cell 
  ; 
  costa 
  with 
  a 
  small 
  subbasal 
  spot 
  and 
  

   another 
  below 
  it 
  at 
  the 
  base 
  of 
  the 
  cell, 
  a 
  subcostal 
  spot 
  just 
  

   outside 
  the 
  postmedian 
  line. 
  

  

  Expanse 
  20 
  mm. 
  

  

  Hah. 
  Oni 
  (Lagos) 
  ; 
  April. 
  

  

  Type 
  in 
  the 
  Oxford 
  Museum. 
  

  

  llema 
  melanosticta, 
  sp. 
  n. 
  

  

  ^ 
  . 
  Head 
  and 
  pectus 
  yellow, 
  antennae 
  yellow 
  with 
  dark 
  

   shafts. 
  Collar 
  yellow 
  ; 
  thorax 
  white 
  with 
  yellowish 
  patagia 
  ; 
  

   abdomen 
  yellow. 
  Both 
  wings 
  pure 
  white. 
  Primaries 
  with 
  

   costa 
  very 
  finely 
  black 
  to 
  the 
  costal 
  spot, 
  a 
  deep 
  black 
  sub- 
  

   costal 
  spot 
  just 
  beyond 
  the 
  centre, 
  a 
  second 
  below 
  it 
  shifted 
  

   slightly 
  inwards 
  below 
  the 
  angle 
  of 
  vein 
  2. 
  Secondaries 
  

   quite 
  spotless. 
  

  

  $ 
  . 
  Like 
  the 
  male. 
  

  

  