PLATE X. 



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SCALES FROM BUTTERFLIES* WINGS, ETC. 



1. Scale of Morpbo KcnelauB, maKnifleit ^0 diameterB. la. Fortlon of Scale of Morpho Menelaus, mnKni- 

 Sed 500 diamt-lers. 2- Largft Scale of Polyommatua ArRiolus, azure blue, magnified 250 diaineterB. 

 3. Hipparchia Jantra, mat^nified 250 diaroetera. 4. Pontia Brassica, ma}!i)i6ed '2iO diaineters. 5. Podura 

 Flumbea, mainiified 250 diameters. 5a. Portion of Large Scale of Podura Flumbea, magnified 500 

 diameters. 6. Small Scale of Azare Blue, magnified 250 diameters. 7. Scale from the Wtng of Gnat, 

 magnified 500 diameters. S. Portion of a Large Scale of Lepisma Saccliarina, magnified 600 diameters. 



