112      THE  REV.  F.  W,  HOPE'S  CHARACTERS  OF  COLEOPTEROUS  INSECTS. 
/.  Trophi,  seen  from  below. 
g.  Labium  with  its  palpi,  and  mentum. 
5.   SCOLECOBROTUS  WeSTWOODII. 
/i.  Eleventh  and  twelfth  joints  of  the  antenna. 
PLATE  XVI. 
Prionus  Hayesii. 
a.  Head  and  trophi,  seen  from  below. 
6.  Prosternum  and  mesosternum. 
[In  these  Plates  the  insects  are  represented  of  the  natural  size,  except  where  a  line  is  placed  near  the  figures : 
wlienever  a  line  is  so  placed,  its  length  indicates  that  of  the  insects. 
The  details  throughout  (except  in  Prionus  Hayesii)  are  magnified  in  various  degrees.] 
