﻿Carahideous 
  fauna 
  of 
  Mexico. 
  267 
  

  

  camim, 
  and 
  the 
  elytra, 
  instead 
  of 
  being 
  finely 
  alutaceous, 
  

   are 
  punctured 
  throughout, 
  without 
  tendency 
  to 
  confluence, 
  

   nearly 
  as 
  strongly 
  as 
  the 
  thorax. 
  The 
  short 
  basal 
  lobe 
  

   of 
  the 
  thorax 
  is 
  quadrate, 
  its 
  sides 
  forming 
  a 
  nearly 
  

   right 
  angle 
  with 
  the 
  portion 
  of 
  the 
  base 
  near 
  the 
  angle. 
  

  

  Diaphorus 
  rvfulus, 
  Leconte, 
  Ann. 
  Lye. 
  N. 
  York, 
  v., 
  173 
  

   {Enaphorus, 
  id.). 
  

  

  Hab. 
  Teapa, 
  in 
  Tabasco 
  {H. 
  II. 
  Smith). 
  

  

  A 
  single 
  example 
  which, 
  though 
  it 
  agrees 
  with 
  Leconte's 
  

   description 
  as 
  far 
  as 
  it 
  goes, 
  I 
  refer 
  with 
  doubt 
  to 
  this 
  

   species. 
  The 
  locality 
  of 
  his 
  specimens 
  was 
  St. 
  Jose, 
  

   California. 
  

  

  Inna 
  planipennis. 
  (PL 
  XIV., 
  fig. 
  10). 
  

  

  I. 
  Boyeri 
  (Chaud.) 
  affinis, 
  sed 
  major 
  elytris 
  deplanatis, 
  etc. 
  

   Eufo-picea 
  subnitida 
  supra 
  obseurior 
  elytrisque 
  subviridi-metallicis, 
  

   margine 
  explanato 
  rufo-translucenti 
  ; 
  antennis 
  et 
  palpis 
  rufo- 
  

   testaceis. 
  Caput 
  elongatum, 
  exsertum, 
  media 
  fronte 
  cum 
  vertice 
  

   fere 
  laevibus 
  sparse 
  subtiliter 
  punctulatis, 
  collo 
  transversim 
  grosse 
  

   et 
  densius 
  punctate. 
  Thorax 
  medio 
  angulatimi 
  dilatatus 
  antice 
  

   pauUo 
  curvatim 
  postice 
  sinuatim 
  angustatus, 
  antice 
  arcuatini 
  

   emarginatiis, 
  postice 
  fere 
  truncatus, 
  lateribus 
  explanato-reflexis, 
  

   rufo-translucentibus, 
  margine 
  irregulariter 
  serrato 
  quasi 
  eroso 
  

   angulis 
  posticis 
  rectis 
  ; 
  supra 
  grosse 
  subconiiuenter 
  punctatus. 
  

   Elytra 
  oblongo-quadrata, 
  depressa, 
  costis 
  utrinque 
  septem 
  medio- 
  

   criter 
  elevatis 
  (suturali 
  inclusa) 
  hie 
  ilhc 
  planatis 
  punctulatis, 
  inter- 
  

   stitiis 
  versus 
  basin 
  biseriatim, 
  apicem 
  versus 
  et 
  lateribus 
  confuse, 
  

   pluri-punctatis. 
  Long. 
  8^ 
  — 
  11 
  millim., 
  ^ 
  ? 
  . 
  

  

  Hah. 
  Temax, 
  North 
  Yucatan 
  {Gaumer) 
  ; 
  Jalapa 
  (H. 
  

   Edwards). 
  

  

  Var. 
  Thorax 
  angustior 
  lateribus 
  haud 
  angulatis 
  margineque 
  

   reflexo 
  angustiori 
  ; 
  capite 
  supra 
  adhuc 
  Iseviori. 
  

  

  Hab. 
  Teapa, 
  in 
  Tabasco. 
  

  

  M. 
  Salle 
  has 
  favoured 
  me 
  with 
  an 
  example 
  of 
  this 
  

   species, 
  which 
  he 
  has 
  also 
  received 
  from 
  Yucatan. 
  The 
  

   punctuation 
  of 
  the 
  interstices 
  of 
  the 
  elytra 
  varies 
  in 
  the 
  

   different 
  examples 
  ; 
  in 
  some 
  the 
  small 
  punctures 
  in 
  the 
  

   middle 
  of 
  the 
  interstices 
  begin 
  near 
  the 
  base. 
  

  

  I. 
  costidata 
  (Chaud.) 
  has 
  also 
  been 
  received 
  from 
  Mr. 
  

   Gaumer 
  from 
  Temax, 
  the 
  specimens 
  differing 
  in 
  no 
  

   essential 
  respect 
  from 
  those 
  taken 
  at 
  Bugaba, 
  in 
  the 
  

  

  