1(VJ VARIETIES. 



9. Hymenopterorum Ichneumonibus affinium, Monogra- 

 phic, Genera Europcea el Species illwtrantes ; scripsit 

 C. G. Nees ab Esenbeck, Dr. Volumen Secundum. Stutt- 

 gart'ue et Tubingce, 1834. 



10. Iconographie, §c. des CoUopteres cV Europe; par M. 

 le Comte Dejean, et M. le Docteur J. A. Boisduval. Tome 

 IKLivraisonl. Paris, 1834. 



11. Magasin de Zoologie; par F. E. Guirin. Paris, 

 1834. 



12. Iconographie du Regne Animal de M. le Baron Cuvier; 

 par M.F. E. Guerin. Paris. Livraison 37 . Insectes, pi. 15, 

 16, 17, 18, 19, 20, 51. 



13. Suites a Buff on, 8fc. Histoire des Insectes ; Dipteres 

 par M. Macquart. Tome Premier. Accompagne de Planches. 

 Paris. 1834. 



14. Die Wanzenartigen Insecten, §c. von D. Carl. Willi. 

 Hahn.; Zweiter Band, Funftes Heft. Number g, 1834. 



15. Die Arachniden, Sfc. von de Carl. Willi. Hahn. ; 

 Zweiter Band, Viertes Heft. Niirnberg, 1834. 



Art. XI. — Varieties. 



1. Professor Studers Cabinet and Books. — We are re- 

 quested to state that the representatives of the late Professor 

 Studer, of Berne, wish to sell his cabinet of Insects. The 

 collection is extremely complete in Swiss specimens, containing 

 many that are unique ; all are in a state of high perfection. 

 There are about 4000 species, and 14,000 specimens The 

 Lepidoptera are all set on English needles, the Coleoptera on 

 pieces of card, and evei'y part displayed with a perseverance 

 that cost the worthy possessor his eyesight. The collection 

 remains at Berne, and may be seen on application to either of 

 the present professors. The entomological works of the late 

 professor are also for sale, including Cramer, Olivier, Degeer, 

 Reaumur, Schcefter, Jurine, Stoll, Herbst, Rcesel, Esper, 

 Lamarck, Huber, Meigen, Borkhausen,Ochsenheimer, Panzer, 



