﻿REVISION 
  OF 
  TRIBE 
  CERESINI 
  — 
  CALDWELL 
  511 
  

  

  trtlineatus 
  (Funkhouser, 
  1918), 
  new 
  combination 
  [StidoJobus] 
  

  

  caliperus, 
  new 
  variety 
  

  

  curvatus, 
  new 
  variety 
  

  

  similis, 
  new 
  variety 
  

   wickhami 
  (Van 
  Duzee, 
  1908), 
  new 
  combination 
  [Stictocephala] 
  

  

  ANISOSTYLUS, 
  new 
  genus 
  

  

  Plate 
  19, 
  Figure 
  8 
  

  

  Superficially 
  resembling 
  Spissistilus, 
  new 
  genus, 
  but 
  with 
  a 
  lower 
  

   and 
  broader 
  metopidium 
  with 
  suppressed 
  suprahumerals 
  suggestive 
  

   of 
  Acutalis 
  Fairmaire. 
  

  

  Pronotum 
  low; 
  metopidium 
  broader 
  than 
  high; 
  suprahumerals 
  

   usually 
  suppressed 
  but 
  if 
  present 
  (as 
  indicated 
  by 
  slight 
  swellings) 
  

   then 
  located 
  very 
  close 
  to 
  the 
  humeral 
  angles; 
  posterior 
  process 
  

   greatly 
  extended 
  posteriorly 
  on 
  a 
  line 
  even 
  with 
  the 
  apex 
  of 
  the 
  apical 
  

   cell 
  in 
  the 
  forewing. 
  Lateral 
  valves 
  broadly 
  ovate 
  with 
  teeth 
  longer 
  

   than 
  width 
  of 
  valves. 
  Styles 
  usually 
  broad 
  and 
  curved 
  dorsally 
  

   but 
  sometimes 
  narrow, 
  greatly 
  elongate 
  and 
  strongly 
  curved. 
  Aedea- 
  

   gus 
  with 
  posterior 
  arm 
  simple, 
  rounded 
  apically, 
  with 
  functional 
  

   orifice 
  a 
  broad 
  slot 
  extending 
  from 
  apex 
  almost 
  to 
  base; 
  attachment 
  

   of 
  posterior 
  arm 
  to 
  anterior 
  arm 
  much 
  above 
  base 
  of 
  latter; 
  anterior 
  

   arm 
  subequal 
  in 
  size 
  to 
  posterior 
  arm, 
  sometimes 
  with 
  an 
  anterior 
  

   plate 
  making 
  the 
  total 
  width 
  greater 
  than 
  that 
  of 
  the 
  posterior 
  arm. 
  

  

  Type 
  of 
  the 
  genus, 
  Stictocephala 
  Julgida 
  Ball 
  (1937, 
  p. 
  480), 
  from 
  

   southern 
  Arizona. 
  Stictolobus 
  viridis 
  Funkliouser 
  (1943) 
  is 
  herein 
  

   considered 
  to 
  be 
  a 
  synonym, 
  oi 
  Julgidus 
  (Ball) 
  since 
  there 
  is 
  nothing 
  

   to 
  differentiate 
  the 
  two 
  forms 
  and 
  both 
  have 
  been 
  collected 
  in 
  the 
  

   same 
  general 
  locality. 
  The 
  type 
  female 
  of 
  Stictocephala 
  gillettei 
  

   Goding 
  very 
  closely 
  resembles 
  the 
  occasional 
  female 
  specimens 
  of 
  

   Membracis 
  festina 
  Say 
  that 
  have 
  the 
  suprahumerals 
  suppressed. 
  

   Because 
  it 
  is 
  impossible 
  to 
  determine 
  the 
  suggested 
  synonymy 
  defi- 
  

   nitely 
  and 
  a 
  species 
  of 
  Anisostylus 
  does 
  occur 
  in 
  Colorado 
  [type 
  locality 
  

   of 
  gillettei] 
  that 
  is 
  very 
  similar, 
  gillettei 
  is 
  considered 
  a 
  valid 
  species. 
  

   A 
  form 
  of 
  Anisostylus 
  occurring 
  in 
  New 
  Mexico 
  that 
  is 
  morphologically 
  

   distinct 
  from 
  Julgidus 
  is 
  believed 
  to 
  be 
  a 
  subspecies, 
  and 
  a 
  highly 
  

   differentiated 
  form 
  occurring 
  in 
  Utah 
  and 
  Idaho 
  is 
  described 
  as 
  

   new. 
  Stictocephala 
  elongata 
  Fowler 
  (1895, 
  p. 
  110), 
  a 
  Mexican 
  species, 
  

   may 
  belong 
  in 
  Anisostylus. 
  

  

  ANISOSTYLUS 
  FULGIDUS 
  ELONGATULUS. 
  new 
  subspecies 
  

  

  Plate 
  22 
  

  

  Differing 
  from 
  typical 
  Julgidus 
  (Ball) 
  by 
  the 
  more 
  elongate 
  form, 
  

   more 
  angulate 
  metopidium, 
  and 
  by 
  the 
  apices 
  of 
  the 
  male 
  styles 
  

   rounding 
  to 
  the 
  inner 
  margins 
  instead 
  of 
  rounding 
  to 
  the 
  outer 
  mar- 
  

  

  