﻿462 
  Mr. 
  Charles 
  J. 
  Gab 
  an 
  on 
  the 
  

  

  115. 
  Diahrotica 
  clijpeata, 
  l^Q\y. 
  

   Joiirn. 
  Linn. 
  Soc, 
  xix., 
  p. 
  249. 
  

  

  Hab. 
  Colombia. 
  

  

  116. 
  Diahrotica 
  deliciosa, 
  Baly. 
  

   Journ. 
  Linn. 
  Soc, 
  xix., 
  p. 
  251. 
  

  

  Hah. 
  Colombia 
  ; 
  a 
  single 
  specimen. 
  

  

  117. 
  Diahrotica 
  xantlioiJtera, 
  Baly. 
  

   Journ. 
  Linn. 
  Soc, 
  1886, 
  p. 
  250. 
  

   Hah. 
  Colombia, 
  Magdalena 
  Elver. 
  

  

  118. 
  Diahrotica 
  sorcliclijjennis, 
  Baly. 
  

  

  Ent. 
  Mo. 
  Mag., 
  xxv., 
  p. 
  253. 
  

  

  Anguste-ovata, 
  postiee 
  ampliata, 
  convexa, 
  nigra, 
  nitida 
  ; 
  capite 
  

   thoraceque 
  piceis 
  ; 
  antennis 
  basi, 
  pedibus 
  elytrisque 
  sordide 
  flavis 
  ; 
  

   thorace 
  sat 
  profuude 
  bifoveolato 
  ; 
  elytris 
  sat 
  fortiter 
  subcrebre 
  

   punctatis. 
  

  

  Mas. 
  Anteuuis 
  filiformibus 
  ; 
  clj'peo 
  profiiude 
  excavate. 
  

  

  Long, 
  8^ 
  mm. 
  

  

  Hah. 
  Colombia, 
  Cauca 
  ; 
  a 
  single 
  specimen. 
  

  

  Head 
  longer 
  than 
  broad, 
  wedge-sliaiDed, 
  its 
  surface 
  in 
  the 
  ^ 
  (the 
  

   only 
  sex 
  known 
  to 
  me) 
  entirely 
  occupied 
  hj 
  a 
  deep, 
  concave, 
  

   smooth 
  excavation 
  ; 
  antennie 
  nearly 
  foiu'-fifths 
  the 
  length 
  of 
  the 
  

   body, 
  fihform, 
  the 
  second 
  joint 
  short, 
  obovate, 
  the 
  thii'dmoi'e 
  than 
  

   twice 
  its 
  length, 
  nearly 
  equal 
  to 
  the 
  fourth, 
  the 
  latter 
  simple, 
  not 
  

   curved. 
  Thorax 
  about 
  one-tlnrd 
  broader 
  than 
  long 
  ; 
  sides 
  rounded, 
  

   nearly 
  straight 
  and 
  obliquely 
  diverging 
  fi-om 
  the 
  base 
  to 
  the 
  middle, 
  

   the 
  hinder 
  angles 
  produced, 
  subacute; 
  above 
  convex, 
  finely 
  punc- 
  

   tured, 
  disk 
  impressed 
  on 
  either 
  side 
  with 
  a 
  large 
  deep 
  fovea. 
  

   Elytra 
  ovate, 
  dilated 
  posteriorlj', 
  their 
  apices 
  conjointly 
  obtusely 
  

   rounded, 
  strongly 
  convex, 
  rather 
  coarsely 
  punctured. 
  

  

  Closely 
  allied 
  to 
  D. 
  xanthoiJtcra 
  ; 
  separated 
  hy 
  its 
  

   larger 
  size, 
  and 
  by 
  the 
  more 
  strongly 
  punctured 
  elytra. 
  

   [Baly.] 
  

  

  119. 
  Diahrotica 
  reticuhita, 
  Baly. 
  

  

  Ent. 
  Mo. 
  Mag., 
  xxv., 
  p. 
  254. 
  

  

  "Late 
  ovata, 
  ventricosa, 
  picea, 
  femoribus 
  fulvis 
  ; 
  thorace 
  lateri- 
  

   bus 
  angulatis, 
  disco 
  l«vi, 
  profuude 
  bifoveolato 
  ; 
  elytris 
  basin 
  trans- 
  

  

  