PS TCIIE AD VER TISER. 



NOTICE TO SUBSCRIBERS. 



At th< in eting of the Cambridge Entomological Club, held Feb. 1X7"), it was 

 Voted: that any book or pamphlet, belonging to the Library of the 

 Club, which could be replaced in case of loss, may be loaned to sub- 

 scribers to Psyche, on their compliance with the following conditions: 



1. Depositing the value of the hook — to secure the Club againsl loss; 



2. Paying a fee equal to five per cenl of this value — not to be less than 

 five, nor more than twenty-five cents tor any one hook — to defray incid- 

 ental expenses : 



3. Paying the cost of transportation from and to the Libraiy. 



The hooks must be returned within one calendar month; the deposit 

 wiJl be refunded when the book has been returned. The Club will exer- 

 cise its discretion about lending in particular cases. 



LIST OF WORKS TO BE LOANED BY THE CLUB. 



. (Unless otherwise slated, the works are of 8vo size. The first column of 

 figures is the valui — the second isthe fee and outward postage. For the 

 contents of works published since 1873, see the Bibliographical Record.) 



1. Melshkimek, F. E. Catalogue of the described Coleoptera of the 

 United State,. 1853. pg. 190. 2.00— .22 



2. LkConte. J. L. Coleoptera of Kansas and Eastern New Mexico. 

 1859. 4to. pg. 64, pi. 1-2, map. 1.25— .18 



3. Classification of the Coleoptera of North America. Parti. 



1861-62. pg. 311, fig. 1.50— .2(5 



4. The same. Parr II. 1873. pg. 70. .50— .11 



5. List of Coleoptera of N. A. Part I. 1863-66. pg. 81. .75— .11 



6. New Species of N. A. Col. Part I. 1863-66: pg. 179. 1.00— .1.") 



7. The same. Part II. 1873. pg. 72. .50— .11 



8. Morris, J. G. Catalogue of the described Lepidoptera of North 

 America. Parti. 1860. pg. 76. 1.00— .13 



9. Synopsis of the described Lepidoptera of North America. Part 



I. Diurnal and Crepuscular Lepidoptera. 1862. pg. 385, fig. 2.00— .32 



10. Ostkn-Sackkn, <'. R. Catalogue of the described Diptera of North 

 America. 1858. pg. 112. .75 — .13 



11. Loew, II. Monographs of the Diptera of North America. Part I. 

 1862. pg, 245. pi. 1-2. fig. • 1.50— .24 



12. The same. Part II. 1864. pg. 371, pi. 3-7. 2.50— .33 



13. The same. Part III. 1873. pg. -371, pi. 8-11. 2.00— .36 



14. OsteN-SaCKEN. The same. Part IV. 1869. pg; 366, pi. 1-4. 2.00— .32 



15. Scudder, S. II. Catalogue of the Orthoptera of North America, 

 described previous to 1867. 1868. pg. 109. 1.00— .13 



in. Packard, a. S., Jr. Directions for Collecting and Preserving 

 Insects. 1873. pg. 58, fig. ■ .25— .11 



(To be continued.) 



