﻿184 
  Mr. 
  W. 
  L. 
  Distant's 
  lUnjnchotal 
  Notes. 
  

  

  liyaline, 
  venation 
  and 
  tegminal 
  costal 
  membrane 
  brownish 
  

   ociiraceous 
  ; 
  liead 
  witli 
  front 
  conically 
  ])rodace(I, 
  about 
  as 
  

   long 
  as 
  the 
  vertex 
  behind 
  it^ 
  the 
  anterior 
  nuugins 
  of 
  the 
  

   vertex 
  moderately 
  rounded 
  and 
  almost 
  at 
  right 
  angles 
  with 
  

   the 
  front_, 
  which 
  is 
  centrally 
  longitudinally 
  incised, 
  the 
  area 
  

   of 
  the 
  ocelli 
  with 
  two 
  prominent 
  ridges 
  ; 
  pronotum 
  about 
  as 
  

   long 
  as 
  head, 
  the 
  posterior 
  angles 
  widely 
  ampliate; 
  rostrum 
  

   reaching 
  the 
  intermediate 
  coxae; 
  tegmina 
  with 
  the 
  costal 
  

   membrane 
  slightly 
  undulate 
  ; 
  wings 
  with 
  six 
  apical 
  areas, 
  

   the 
  tirst 
  very 
  small. 
  

  

  Long., 
  excj. 
  tegm., 
  ^ 
  12 
  mm. 
  ; 
  exp. 
  tegm. 
  21 
  mm. 
  

  

  Hah. 
  "South 
  Africa" 
  {Delalande, 
  Brit. 
  Mus.). 
  

  

  Zouga 
  kovasci. 
  

  

  Hymenoqaster 
  kovasci, 
  Horv. 
  Ann. 
  Mus. 
  Nat. 
  Hung. 
  ix. 
  p. 
  604 
  

   '(1911). 
  

  

  Abyssinia. 
  

  

  Zouga 
  longiceps. 
  

  

  Cicadatra 
  longiceps, 
  Put. 
  Eev. 
  d'Ent. 
  vi, 
  p. 
  104. 
  18, 
  $ 
  (1887). 
  

   Hymimogaster 
  lotigicejjs, 
  Horv. 
  Ann. 
  Mus. 
  Nat. 
  Hung. 
  ix. 
  p. 
  601, 
  fig. 
  1 
  

   (1911). 
  

  

  Egypt 
  ; 
  Tunis. 
  

  

  Zouga 
  tahida. 
  

  

  Hymeno(j 
  aster 
  tabida, 
  Horv. 
  Ann. 
  Mus. 
  Nat. 
  Hung. 
  ix. 
  p. 
  603 
  (1911). 
  

  

  Armenia. 
  

  

  LUANGWANA, 
  gen. 
  nov. 
  

  

  Head 
  a 
  little 
  shorter 
  than 
  ])rouotum, 
  the 
  antenniferous 
  

   tubercles 
  veiy 
  large 
  and 
  prominent 
  and 
  reaching 
  the 
  anterior 
  

   margin 
  of 
  the 
  front, 
  thus 
  giving 
  the 
  head 
  a 
  truncate 
  

   apj)earance, 
  ocelli 
  about 
  as 
  lar 
  apart 
  from 
  each 
  other 
  as 
  from 
  

   eyes 
  and 
  placed 
  near 
  base 
  of 
  head 
  ; 
  pronotum 
  slightly 
  longer 
  

   than 
  heaii, 
  its 
  posterior 
  angles 
  widely 
  ampliate, 
  its 
  lateral 
  

   maigins 
  oblique; 
  mesonoluni 
  a 
  little 
  shorter 
  than 
  head 
  and 
  

   pronotum 
  together, 
  convex 
  ; 
  abdomen 
  somewhat 
  broad, 
  a 
  

   little 
  constricied 
  at 
  base, 
  convex 
  above, 
  flattened 
  beneath, 
  

   the 
  second, 
  tlnrd, 
  and 
  fourth 
  ventral 
  segments 
  veiy 
  broad, 
  

   Hat 
  ind 
  talc-bke 
  in 
  appearance, 
  tilth 
  and 
  sixth 
  segments 
  very 
  

   compressed 
  and 
  short; 
  opercula 
  in 
  male 
  veiy 
  short 
  and 
  

   transverse, 
  not 
  reaching 
  base 
  of 
  abdomen; 
  tympana 
  entirely 
  

   uncovered 
  ; 
  rostrum 
  scarcely 
  reaching 
  the 
  intermediate 
  coxai 
  ; 
  

   anterior 
  femora 
  thickened, 
  tinely 
  spiaed 
  beneath 
  ; 
  tegmina 
  

  

  