Hab. — Andaman  Islands  (Calcutta  Mus.) — Tenasserim  (Limborg — coll.  Moore). — Malay  Peninsula;
Perak  (coll.  Godfery) ;  Sungei  Ujong  (Durnford — coll.  Dist.) ;  Malacca  (Biggs — coll.  Gosse). — Java  (Horsf.).
— Borneo  (Lowe — coll.  Godm.  &  Salv.) ;  Saudakan  (Pryer — coll.  Dist.). — Philippine  Islands  ;  Mindanao
(Challenger  Exped. — Brit.  Mus.).
Dr.  Horsfield  relates  that  in  Java  this  species  "  occurs  in  considerable  numbers  on  the
skirts  of  large  forests;  but,  from  the  great  delicacy  of  the  wings,  it  is  not  easily  obtained
in  a  perfect  state."*


4.  Castalius  elna.     (Tab.  XX.,  fig.  4.)

LyotBiia  Elna,  Hewitson,  Ex.  Butt.  V.  Lye.  t.  1,  f.  8  (1876).
Castalius  Elna,   Moore,    Proc.  Zool.  Soc.  1877,    p.  587  ;    Wood-Mas.  &  de  Nic.  J.  A.  S.  B.    vol.  l.   p.  248,
n.  50  (1881).
