PLATE CX. 
NYSSIA ZONARIA. 
1, la, 16, larve in various stages; on yarrow, 
July 6th, 1860; and on knot-grass, June 18th and 
22nd, 1867. 
NYSSIA HISPIDARIA. 
2,2 a, 2 b,larve after final moult ; on oak, May 20th 
and June Ist, 1866; 26, June 8th, 1864. 
See pp. 10—11. 
BISTON HIRTARIA. 
3, 3a, 3b, 3c, larve in various stages; on lime, 
June 30th, 1860; on sallow, July 23rd, 1864 ; imago, 
April 21st, 1865. 
AMPHIDASIS PRODROMARIA. 
4,4a,4b,4¢, larve after final moult; 4, June 30th, 
1859; imago, March 18th, 1860; 4a, July 6th, 
1874; 46, June 19th, 1860; imago, February 16th, 
1861; 4c, pale variety on garden currant bush, 
July 12th, 1861; ¢ imago, paler than usual, April - 
9th, 1862. 
AMPHIDASIS BETULARIA. 
5, 5a, 5b, 5c, larve in various stages; 5, 
August 6th, on plum, young; 5a, on oak, August 
31st, 1859; imago, June 23rd, 1860; 5 6, September 
9th, 1860, from Rev. John Hellins; 5 ¢, August 26th, 
1859, the same individual as 5 at a later stage, fed 
on apple, plum, and sloe; imago, June 18th, 1860, 
