﻿252 
  Mr. 
  Et. 
  W. 
  Bates* 
  additions 
  to 
  the 
  

  

  Pristodactyla 
  impiinctata, 
  Say, 
  Trans. 
  Am. 
  Phil. 
  Soc, 
  ii., 
  

   p. 
  45 
  ; 
  P. 
  Americana, 
  Dej., 
  Sp. 
  Gen., 
  iii., 
  p. 
  83. 
  

  

  Hab. 
  Ciudad, 
  in 
  Durango 
  (Hoge). 
  

  

  This 
  genus 
  is 
  an 
  addition 
  to 
  the 
  Mexican 
  fauna. 
  

  

  Ancliomenus 
  {Agonum) 
  megillus. 
  

   A. 
  alyconece 
  afl&nis 
  sed 
  uiiilto 
  major, 
  praecipue 
  elytris 
  magnis 
  

   latius 
  oblongis. 
  Caput 
  et 
  thorax 
  relative 
  parva, 
  supra 
  viridi-senea 
  

   polita, 
  hoc 
  rotundato, 
  lateribus 
  et 
  margine 
  basah 
  versus 
  angulos 
  

   posticos 
  sat 
  alte 
  reflexis, 
  ibique 
  dorso 
  concave 
  et 
  in 
  concavitate 
  

   fovea 
  profundiori 
  impresso, 
  anguHs 
  rotundatis. 
  Elytra 
  viridi- 
  vel 
  

   cuprescenti-senea, 
  acute 
  striata, 
  iuterstitiis 
  planis 
  tertio 
  punctis 
  

   4 
  — 
  5 
  grossis 
  partim 
  in 
  medio 
  interstitio 
  sitis. 
  Subtus 
  piceo-niger, 
  

   pedibus 
  sordide 
  testaceis 
  femoribus 
  versus 
  apicem, 
  tibiis 
  et 
  tarsis 
  

   partim, 
  infuscatis. 
  Antennas 
  et 
  palpi 
  fusco-nigra. 
  Long. 
  10 
  — 
  

   11 
  millim. 
  

  

  Hah. 
  Villa 
  Lerdo, 
  in 
  Durango 
  (Hoge). 
  Many 
  ex- 
  

   amples. 
  

  

  Anchomenus 
  cyclifer, 
  Bates. 
  

  

  Found 
  in 
  profusion 
  by 
  Herr 
  Hoge 
  at 
  Villa 
  Lerdo, 
  in 
  

   Durango. 
  

  

  Elliptoleus 
  olisthopoides. 
  

   E. 
  flavipedi 
  (Dej.) 
  affinis 
  et 
  similis, 
  nigro-fuscus 
  seneo-tinctus, 
  

   antennis 
  palpis 
  et 
  pedibus 
  fuscis 
  vel 
  fusco-rufis, 
  thorace 
  subcyathi- 
  

   formi 
  ab 
  angulis 
  anticis 
  usque 
  ad 
  basin 
  curvatis 
  et 
  angustatis 
  

   angulis 
  posticis 
  nullis 
  ibique 
  margine 
  leviter 
  reflexo, 
  elytris 
  striis 
  

   omnibus 
  sat 
  acute 
  impressis 
  et 
  subpunctulatis. 
  Long. 
  6^ 
  — 
  

   7 
  millim. 
  

  

  Hah. 
  Ciudad, 
  in 
  Durango 
  {Hoge). 
  

  

  Very 
  closely 
  allied 
  to 
  E.flavipes 
  and 
  E. 
  vixstriatus, 
  

   but 
  well-distinguished 
  by 
  the 
  fine 
  distinctly 
  impressed 
  

   elytral 
  striae 
  and 
  darker 
  colour 
  of 
  the 
  legs. 
  

  

  Colpodes 
  haptoderoides. 
  (PI. 
  XIII., 
  fig. 
  11). 
  

  

  C 
  . 
  i)terosticlididi 
  (Bates) 
  et 
  C. 
  orthomo 
  (Chaud.) 
  affinis 
  et 
  sub- 
  

   similis. 
  Sat 
  breviter 
  oblongus 
  parum 
  convexus 
  piceo-niger 
  nitidus, 
  

   palpis 
  antennis, 
  tibiis 
  et 
  tarsis 
  testaceo-rufis. 
  Caput 
  ovatum 
  post 
  

   oculos 
  gradatim 
  angustatum. 
  Thorax 
  elytris 
  paullo 
  angustior, 
  

   quadratus 
  autice 
  magis 
  quam 
  postice 
  angustatus, 
  paullo 
  ante 
  

  

  