361 
dorsal  surface  deep  brown ,  keels  a  little  paler  ;  lateral  surface  brown , 
pale  just  above  the  legs;  legs  and  lower  surface  pale. 
Head  hairy  below,  smooth  and  sulcate  above.  Antennas  elongate, 
incrassate. 
First  tergite  convex,  without  trace  of  keel,  with  the  anterior  border 
nearly  straight  and  not  directly  continuous  with  the  lateral  border 
which  is  well-developed.  Second  tergite  with  its  keel  well  developed, 
below  the  level  of  the  margin  of  the  first  and  the  keel  of  the  third , 
anteriorly  and  posteriorly  produced.  The  keels  of  the  third  and  fourth 
quadrate;  those  of  the  rest  just  above  the  middle  of  the  side,  small, 
with  scarcely  any  anterior  border  or  angle,  the  posterior  angle  spini- 
form,  the  lateral  border  uneven,  bearing  a  small  anterior  spine  and 
having  the  position  of  the  pore  well  marked  ;  the  spine  of  the  posterior 
angle  projecting  very  slightly  beyond  the  posterior  border  of  the  dorsal 
surface.  The  transverse  sulcus  very  deep  and  long,  extending  from 
keel  to  keel,  beginning  on  the  sixth.  The  dorsal  surface  shining  but 
not  smooth,  rugose  and  furnished  with  an  anterior  and  a  posterior 
series  of  setiferous  punctures.  The  anterior  furrow  lightly  sculptured. 
The  lateral  surface  granular  at  the  anterior  end  of  the  body,  becoming 
smooth  posteriorly.  The  inferior  keel  absent,  represented  as  far  as  the 
fifth  or  sixth  somite  by  a  swollen  prominence.  Caudal  process  a  little 
more  pointed  than  is  usual.  Anal  sternite  with  the  tubercles  of  normal 
size.  Sternal  areas  without  spines  and  normally  sulcate.  Legs  normal. 
cf.  Slenderer  than  the  female.  The  process  on  the  sternum  of  the 
fifth  somite  very  long  and  linguiform ,  its  distal  half  bent  slightly 
forwards,  its  anterior  surface  covered  thickly  with  long  hair.  The 
copulatory  feet  very  complex  and  impossible  to  describe;  terminating 
in  five  variously  formed  processes.  (See  figure). 
cf  length  14  mm.,  width  1  mm.;  Ç  length  15  mm.;  width  1.5. 
56.  Strongylosoma  vinosum ,  sp.  n.  Pl.  XXII,  fig.  3. 
Flores:  Bari. 
Colour;  head  and  upper  surface  a  rich  shining  reddish  brown;  the 
lateral  surface  the  same  colour  as  the  dorsal  but  paler  above  the  legs; 
legs,  antennae  and  sternal  surface  ochraceous. 
Head  sulcate  and  smoot  habove,  hairy  below;  antennœ  moderately  long. 
First  tergite  laterally  depressed,  not  carinate  but  impressed  above 
the  lateral  border,  the  anterior  border  evenly  convex  from  the  posterior 
