﻿No. 
  30.] 
  47 
  

  

  ANOTIA. 
  KiRBY. 
  

   Bonnet's 
  Anoxia, 
  A. 
  bonnetiij 
  (Kirby.) 
  Tr. 
  Linn. 
  Soc.,xiii. 
  21. 
  

   On 
  willows, 
  about 
  the 
  middle 
  of 
  September. 
  No. 
  635, 
  

   male; 
  636, 
  female. 
  

  

  PCECILOPTERA. 
  Lat. 
  

  

  Fhosted 
  PceciLOPTERA, 
  P. 
  pruiiiosa, 
  (Say.) 
  Jour. 
  Acad. 
  Nat. 
  

   Sci., 
  vi. 
  237. 
  Nq. 
  637, 
  male 
  ; 
  638, 
  female. 
  

  

  Common 
  Pceciloptera, 
  * 
  P. 
  (1) 
  vulgaris. 
  Blackish 
  -pruinose 
  ; 
  ely- 
  

   tra 
  with 
  a 
  transverse 
  row 
  of 
  pellucid-white 
  points 
  be- 
  

   yond 
  the 
  middle 
  ; 
  legs 
  pallid, 
  femurs 
  blackish 
  ; 
  ventral 
  

   segments 
  edged 
  with 
  orange 
  ; 
  medial 
  carina 
  sometimes 
  

   obsolete. 
  Seems 
  more 
  allied 
  to 
  this 
  than 
  any 
  other 
  

   genus, 
  though 
  the 
  simple 
  neuration 
  of 
  its 
  elytra, 
  and 
  

   some 
  other 
  marks, 
  present 
  discrepancies 
  to 
  this 
  associa- 
  

   tion. 
  Length, 
  0-20. 
  Common 
  on 
  various 
  shrubs 
  and 
  

   trees. 
  No, 
  639, 
  male 
  ; 
  640, 
  female. 
  

  

  FAMILY 
  MEMBRACIDtE. 
  

  

  ENCHOPHYLLUM. 
  Amy. 
  and 
  Serv. 
  

   Two-spotted 
  Enchophyllum, 
  E. 
  binotatum, 
  (Say.) 
  Appendix 
  to 
  

   Long's 
  Exped., 
  p. 
  301. 
  Common 
  on 
  numerous 
  plants 
  

   and 
  trees. 
  No. 
  641, 
  male; 
  642, 
  female. 
  

   Var. 
  a. 
  Color 
  brown. 
  No. 
  643. 
  

   BaoAD-FOOTED 
  Enchophyllum, 
  E. 
  latipes, 
  (Say.) 
  App. 
  to 
  Long's 
  

   Exp., 
  p. 
  302. 
  No. 
  644, 
  female. 
  

  

  ENTILIA. 
  Germab. 
  

  

  Notch-backed 
  Entilia, 
  E. 
  sinuaicij 
  (Fab.) 
  Entom. 
  Syst. 
  Suppl., 
  

   p. 
  513. 
  No. 
  645, 
  male; 
  646, 
  female. 
  

  

  Sub-species 
  *torva. 
  Front 
  somewhat 
  concave, 
  causing 
  

   the 
  anterior 
  foliolo 
  to 
  incline 
  slightly 
  forward. 
  No. 
  647. 
  

  

  Hollow-backed 
  Entilia, 
  E. 
  concava. 
  (Say.) 
  App. 
  to 
  Long's 
  Exp., 
  

   p. 
  301. 
  That 
  part 
  of 
  the 
  generic 
  definition 
  which 
  

   represents 
  the 
  thorax 
  as 
  " 
  foliaceous 
  and 
  deeply 
  notch- 
  

   ed" 
  does 
  not 
  apply 
  to 
  this 
  species. 
  In 
  all 
  other 
  respects 
  

   this 
  is 
  so 
  closely 
  related 
  to 
  the 
  preceding 
  as 
  scarcely 
  to 
  

   call 
  for 
  a 
  generic 
  separation. 
  Both 
  species 
  occur 
  on 
  

   various 
  herbs 
  and 
  trees, 
  particularly 
  on 
  the 
  Canada 
  

   thistle, 
  where 
  the 
  larvae 
  are, 
  like 
  plant 
  -lice, 
  attended 
  by 
  

   ants, 
  which 
  protect 
  them 
  and 
  subsist 
  upon 
  their 
  saccha- 
  

   rin© 
  secretions. 
  No. 
  648, 
  male 
  ; 
  649, 
  female. 
  

  

  