72 



PSYCHE. 



[April 1S94. 



tan. In this stage the larvae were most 

 active, moving very rapidly. The general 

 appearance was like very fine Russian sable! 

 At this time three were one moult behind the 

 first ones, and three were two moults behind. 

 July sSt/i. — The first ones spun their 

 cocoons between leaves, or lay quiet under 



leaves, without spinning. 



yiily S'st. — Pupae cast the larval skin. 

 Length of pupa 5-16 inch, stout, black, with 

 the segments punctate and having well- 

 defined ridges. Spiracles bright orange. 

 Anal end with several sharp points. Eyes 

 and antennae well defined, wing cases short. 



THE SEVENTH VOLUME OF PSYCHE 



Begins in January, 1S94, and continues through three years. The subscription 

 price (payable in advance) is $5.00 per voUime, or $2.00 per year, postpaid. The 

 numbers will be issued, as in Vol. 6, on the first day of every month and will con- 

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 but the numbers have actually averaged more than 16 pages, and in addition 31 

 plates have been given and more than 50 other illustrations. We prefer to let 

 performance outrun promise, but when a larger subscription list warrants it, we 

 shall definitely increase the number of pages. 



Vols. 1-6, Complete/Unbound, - Now sold for $29.00. 



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