396 
Celebes:  Makassar. 
Island  of  Saleyer. 
Flores:  Reo,  Bari. 
Timor:  Kupang.  (Prof.  Wichmann  leg). 
For  the  synonymy  of  this  wide  spread  species  reference  may  be 
made  to  my  paper  upon  the  Burmese  Iulidae  published  in  vol.  XIII  of 
the  Ann.  Mus.  Genova.  (1893). 
93.  Trigoniulus  reonus  sp.  n.  Pl.  XXIII,  fig.  27  — 27a. 
Flores:  Reo. 
Colour;  head  fuscous  above,  pale  beneath;  somites  of  a  reddish- 
browntint,  pale  in  front  with  ferruginous  hinder  border;  anal  somite 
fuscous;  antennae  and  legs  flavous. 
Head  shining,  very  nearly  smooth,  only  minutely  punctulate;  ver- 
tical sulcus  obsolete  in  the  middle,  feeble  above  and  below;  four  labral 
pores.  Eyes  separated  by  a  space  which  is  more  than  twice  a  dia- 
meter. Antennae  short,  shorter  than  the  face,  the  two  distal  seg- 
ments hairy. 
First  tergite  punctulate,  narrowed  laterally  but  not  pointed,  the 
angle  being  somewhat  widely  rounded,  with  two  anterior  marginal 
sulci.  The  second  somite  extending  below  the  level  of  the  first.  The 
rest  of  the  somites  inferiorly  striate;  the  sulcus  strong,  complete, 
but  obscured  above;  the  somites  smooth  in  front,  densely  and  finely 
longitudinally  striolate  in  the  middle,  the  posterior  portion  nearly 
smooth  behind,  striolate  in  front,  the  striolae  continuous  with  those 
in  front  of  them,  diverging  from  the  middle  but  becoming  weaker  on 
the  hinder  margin.  The  sterna  striate.  The  pores  just  above  the  middle , 
situated  in  a  small  smooth  area  which  is  placed  in  front  of  the  trans- 
verse sulcus,  a  conspicuous  stria  running  back  from  the  pore  to  the 
hinder  margin.  Scobina  absent. 
Anal  somite  small;  the  tergite  produced  behind  into  a  rounded, 
obtuse  angle  completely  covering  the  summit  of  the  valves;  valves 
not  prominent,  their  borders  not  compressed;  sternite  with  margin 
very  lightly  convex. 
Legs  with  a  single  seta  below  each  segment. 
Number  of  somites  51. 
Length  up  to  48  mm.,  width  4. 
