HIPPOLYTE VARFANS. 



663 



Colour Experiment 2. 



with brown weed aud little sand. 



28tli, 9.55 a.m. I 28th, 2 p.m. 



Bright 



transparent blue, 

 except anteuual 



scales and tail : not 

 greeny nocturne 

 effect persisting 



Like a 



Like « and h 



Dark 



brown 



Dark 



brown 



Light 



greenish brown 



(no blue) 



Covered ; Ulva 



replaced bj 



brown and 



adhering red 



weed 



Covered 



5.10 p.m. 



10 p.m. 



Transparent blue 

 except antenna! 

 scales and tail 

 which are brown; 

 long persistance 

 of nocturne 



Light olive- 

 brown, no blue 



Scales and tail 



light brown : 



green and blue 



in middle 



Transparent bkie 



even to antennal 



scales 



Uncovered 



Dead; 

 light olive- 

 brown 



Light trans- 

 parent greenish 

 bi'owu, not blue 



Covered 



29th, 9.15 a.m. 



Green -brown 



with white 



stripe. 



Light brown. 



Covered. 



