﻿Manchester 
  Memoirs, 
  Vol. 
  xliii. 
  (1899), 
  No. 
  3- 
  107 
  

  

  its 
  sides 
  slightly 
  depressed 
  and 
  bordered 
  behind 
  by 
  a 
  

   stout, 
  curved 
  keel. 
  Pleurae 
  smooth 
  and 
  shining, 
  of 
  a 
  paler, 
  

   more 
  yellowish, 
  tint 
  than 
  the 
  mesonotum 
  ; 
  the 
  furrow 
  at 
  

   the 
  base 
  of 
  the 
  metapleurae 
  is 
  wide 
  and 
  deep 
  ; 
  the 
  keels 
  

   down 
  the 
  middle 
  bordering 
  the 
  apex 
  and 
  the 
  lower 
  side 
  

   stout, 
  clearly 
  defined 
  throughout. 
  Legs 
  rufous; 
  the 
  coxae, 
  

   trochanters, 
  and 
  hinder 
  tibiae 
  pale 
  lemon-yellow. 
  Wings 
  

   clear 
  hyaline 
  ; 
  the 
  costa 
  and 
  stigma 
  yellowish 
  ; 
  the 
  

   nervures 
  black 
  at 
  the 
  base, 
  lighter, 
  more 
  fuscous, 
  in 
  tint 
  

   towards 
  the 
  apex 
  ; 
  the 
  areolet 
  oblique, 
  narrow, 
  longish, 
  

   shortly, 
  but 
  distinctly, 
  appendiculated 
  at 
  the 
  top 
  ; 
  the 
  

   lower 
  half 
  of 
  the 
  second 
  transverse 
  cubital 
  nervure 
  is 
  

   largely 
  bullated 
  at 
  the 
  apex 
  ; 
  the 
  recurrent 
  nervure 
  is 
  

   interstitial 
  with 
  it 
  ; 
  the 
  part 
  of 
  the 
  cubital 
  nervure 
  border- 
  

   ing 
  it 
  on 
  the 
  lower 
  side 
  has 
  a 
  sharp, 
  oblique 
  slope 
  from 
  

   the 
  base 
  to 
  the 
  apex 
  ; 
  the 
  recurrent 
  nervure 
  is 
  largely 
  

   bullated 
  at 
  the 
  top 
  and, 
  to 
  a 
  less 
  extent, 
  below 
  the 
  middle, 
  

   the 
  transverse 
  median 
  nervure 
  is 
  interstitial 
  ; 
  there 
  is 
  no 
  

   " 
  stump 
  " 
  on 
  the 
  cubital 
  before 
  the 
  areolet. 
  Abdomen 
  

   slightly 
  infuscated 
  towards 
  the 
  apex. 
  

  

  B. 
  The 
  transverse 
  basal 
  nervure 
  not 
  interstitial 
  ; 
  the 
  

   areolet 
  not 
  appendiculate 
  at 
  the 
  top 
  ; 
  the 
  keel 
  on 
  the 
  apical 
  

   third 
  of 
  the 
  median 
  segment 
  short 
  ; 
  the 
  segment 
  closely 
  and 
  

   strongly 
  transversely 
  striated. 
  

  

  Body 
  ferruginous, 
  yellowish 
  only 
  round 
  the 
  eyes 
  ; 
  

   the 
  median 
  segment 
  closely 
  punctured, 
  only 
  obscurely 
  

   striated 
  near 
  the 
  apex 
  in 
  the 
  middle 
  ; 
  antennae 
  fuscous. 
  

  

  P. 
  ferrttgineus. 
  

  

  Body 
  yellowish 
  or 
  testaceous 
  ; 
  the 
  median 
  segment 
  

   distinctly 
  transversely 
  striated 
  ; 
  antennae 
  rufous 
  or 
  

   testaceous. 
  P. 
  longit 
  arsis. 
  

  

  Paniscus 
  FERRUGINEUS, 
  Sp. 
  nov. 
  

   Ferrngineus, 
  orbitis 
  ocidorum 
  fiavis 
  ; 
  flagello 
  anten- 
  

  

  