﻿26 
  Mr. 
  Cameron 
  on 
  

  

  Cerceris 
  interstincta, 
  Fab. 
  

  

  What 
  this 
  species 
  may 
  be 
  is 
  rather 
  doubtful. 
  On 
  the 
  

   whole 
  the 
  description 
  fits 
  best 
  with 
  the 
  $ 
  of 
  humbertianay 
  

   but 
  it 
  differs 
  from 
  it 
  in 
  no 
  mention 
  being 
  made 
  of 
  the 
  two 
  

   marks 
  on 
  the 
  median 
  segment. 
  With 
  this 
  exception, 
  how- 
  

   ever, 
  the 
  description, 
  so 
  far 
  as 
  it 
  goes, 
  suits 
  Jmnibertiana 
  

   fairly 
  well. 
  

  

  Cerceris 
  dissecta. 
  Fab. 
  

  

  I 
  am 
  quite 
  unable 
  to 
  recognise 
  this 
  species 
  from 
  the 
  

   description. 
  It 
  may 
  be 
  added 
  that 
  neither 
  Smith 
  nor 
  

   Schletterer 
  includes 
  this 
  species 
  in 
  their 
  Catalogues. 
  

  

  The 
  description 
  of 
  the 
  Fabrician 
  species 
  are 
  subjoined. 
  

  

  Philanthus 
  interstinctus. 
  

  

  p. 
  niger 
  fiavo 
  varius 
  abdominis 
  segmento 
  prinio 
  riifo. 
  

   Alls 
  apice 
  nigris. 
  

  

  Habitat 
  in 
  India 
  Dom. 
  Daldorff 
  

  

  Statura 
  et 
  magnitudo 
  P. 
  ruficornis, 
  antennae 
  ferruginea^ 
  

   articulo 
  primo 
  flavo. 
  Caput 
  flavum 
  vertice 
  nigro. 
  Thorax 
  

   niger, 
  margine 
  antico, 
  puncto 
  calloso 
  ante, 
  lineis 
  duabus 
  

   scutelli, 
  macula 
  utrinque 
  sub 
  alis, 
  et 
  subscutello 
  flavis. 
  

   Abdomen 
  nigrum 
  segmento 
  primo 
  rufo, 
  reliquis 
  apice 
  flavis, 
  

   ano 
  tamen 
  toto 
  nigro, 
  alas 
  albas, 
  anticae 
  apice 
  nigrae. 
  Pedes 
  

   flavi 
  geniculis 
  nigris. 
  

  

  Philanthus 
  dissectus. 
  

  

  P. 
  niger 
  fiavo 
  varius, 
  abdominis 
  basi 
  rufo, 
  macula 
  fiava. 
  

  

  Habitat 
  in 
  India 
  Dom. 
  Daldorff. 
  

  

  Praecedente 
  paullo 
  minor, 
  antennae 
  rufiB, 
  basi 
  flavK 
  ; 
  

   caput 
  nigrum, 
  labio 
  albo, 
  thorax 
  nigermargine 
  anticoutrinque 
  

   lincola, 
  puncto 
  ante 
  alas 
  scutelloque 
  flavis; 
  abdomen 
  nigrum 
  

   petiolo 
  toto 
  ferrugineo, 
  segmento 
  primo 
  basi 
  ferrugineo, 
  

   macula 
  flava, 
  secundo 
  quartoque 
  apice 
  imprimis 
  ad 
  latera 
  

   flavis. 
  Pedes 
  flavi 
  femoribus 
  supra 
  nigris. 
  

  

  