﻿Manchester 
  Memoirs, 
  Vol. 
  xliii. 
  ( 
  1 
  899), 
  No. 
  3. 
  87 
  

  

  the 
  spiracular 
  area 
  large, 
  irregular 
  ; 
  its 
  apical 
  keel 
  oblique; 
  

   the 
  apex 
  of 
  the 
  segment 
  has, 
  on 
  either 
  side 
  at 
  the 
  top, 
  two 
  

   short, 
  longitudinal 
  keels 
  ; 
  its 
  sides 
  are 
  stoutly 
  keeled. 
  

   The 
  propleurae 
  shining, 
  impunctate 
  ; 
  the 
  apex 
  obscurely 
  

   crenulated. 
  The 
  mesopleurae 
  closely 
  and 
  minutely 
  

   punctured 
  ; 
  the 
  base 
  near 
  the 
  middle 
  with 
  a 
  short, 
  

   longitudinal 
  furrow 
  from 
  which 
  runs 
  downwards 
  obliquely 
  

   a 
  broad, 
  indistinctly 
  crenulated 
  one, 
  and, 
  slightly 
  upwards, 
  

   a 
  narrower, 
  shorter, 
  smooth 
  one 
  to 
  the 
  wide, 
  crenu- 
  

   lated, 
  apical 
  furrow. 
  Metapleurae 
  closely 
  punctured 
  ; 
  the 
  

   base 
  with 
  a 
  wide 
  and 
  deep 
  depression, 
  in 
  the 
  centre 
  of 
  

   which 
  are 
  three 
  stout 
  longitudinal 
  keels. 
  Wings 
  fulvo- 
  

   hyaline 
  ; 
  the 
  apex, 
  from 
  the 
  base 
  of 
  the 
  stigma, 
  and 
  a 
  

   mark, 
  slightly 
  longer 
  than 
  broad, 
  at 
  the 
  base 
  of 
  the 
  stigma 
  

   and 
  reaching 
  near 
  to, 
  but 
  not 
  touching, 
  the 
  cubital 
  nervure, 
  

   deep, 
  fuliginous 
  black 
  ; 
  the 
  two 
  transverse 
  cubital 
  nervures 
  

   do 
  not 
  touch 
  at 
  the 
  top 
  ; 
  the 
  first 
  transverse 
  cubital 
  nervure 
  

   is 
  oblique, 
  straight 
  ; 
  the 
  second 
  curved 
  ; 
  beneath 
  the 
  

   cubital 
  nervure 
  is 
  narrowed 
  at 
  the 
  stigma 
  by 
  the 
  hyaline 
  

   cloud 
  and, 
  in 
  front 
  of 
  the 
  areolet, 
  it 
  is 
  interrupted 
  by 
  it; 
  

   the 
  recurrent 
  nervure 
  is 
  also 
  interrupted 
  by 
  a 
  bulla 
  at 
  its 
  

   junction 
  with 
  the 
  cubital, 
  and 
  below 
  the 
  angle 
  above 
  its 
  

   middle. 
  Legs 
  fulvous 
  ; 
  covered 
  with 
  a 
  pale, 
  microscopic 
  

   pubescence 
  ; 
  the 
  hinder 
  coxae 
  closely 
  punctured 
  ; 
  the 
  apex 
  

   of 
  the 
  hinder 
  tibiae, 
  and 
  the 
  hinder 
  tarsi, 
  black. 
  Abdomen 
  

   shining 
  ; 
  the 
  apical 
  segments 
  thickly 
  covered 
  with 
  pale 
  

   fulvous 
  hair 
  ; 
  the 
  sheaths 
  of 
  the 
  ovipositor 
  black. 
  

  

  v 
  Agathis 
  NIGRITARSIS, 
  Sp. 
  nov. 
  

  

  Lutea; 
  flagello 
  antennamm, 
  tar 
  sis 
  posticis 
  apiceque 
  

   tibiarum 
  posticarum 
  nigris 
  ; 
  a/is 
  flavo-hyalinis, 
  apice 
  

   maculaque 
  substigmatali 
  ftiscis, 
  stigmate 
  flavo. 
  $ 
  . 
  

  

  Long. 
  9 
  mm. 
  

  

  Antennas 
  longer 
  than 
  the 
  body, 
  black 
  ; 
  the 
  scape 
  

  

  