﻿ART. 
  20 
  

  

  THE 
  APHID 
  GENUS 
  AMPHOROPHORA 
  MASON 
  

  

  55 
  

  

  Color 
  Notes 
  by 
  Pergande. 
  — 
  " 
  The 
  abdomen 
  is 
  greenish, 
  with 
  a 
  darker 
  

   green 
  median 
  stripe, 
  with 
  a 
  row 
  of 
  3 
  to 
  4 
  dusky 
  or 
  blackish 
  spots 
  on 
  

   each 
  side 
  in 
  front 
  of 
  nectaries. 
  Nectaries 
  whitish, 
  their 
  apex 
  black. 
  

   Tail 
  of 
  color 
  of 
  body. 
  Antennae 
  black, 
  the 
  two 
  basal 
  jts. 
  head, 
  and 
  

   prothorax 
  yellowish, 
  terminal 
  x 
  /i 
  or 
  more 
  of 
  femora, 
  and 
  apex 
  of 
  

   tibiae 
  and 
  the 
  tarsi 
  black, 
  rest 
  of 
  legs 
  yellowish. 
  Eyes 
  and 
  thoracic 
  

   lobes 
  brown." 
  

  

  Apterous 
  viviparous 
  female. 
  — 
  Large, 
  green. 
  Antennae 
  somewhat 
  

   longer 
  than 
  body, 
  light 
  colored, 
  becoming 
  darker 
  towards 
  the 
  distal 
  

   end, 
  imbricated, 
  hairs 
  very 
  conspicuous, 
  nearly 
  as 
  long 
  as 
  width 
  of 
  

   segment, 
  capitate 
  on 
  some 
  specimens, 
  III 
  with 
  4-19 
  sensoria 
  on 
  outer 
  

  

  