586 



APPENDIX. 



M. Duvaucel, who continues his researches in India, has just sent us 

 the skeleton of a very large elephant, a gangetic dolphin more than 6 feet 

 long, and a great number of birds, amongst which forty-three species 

 are unknown in the cabinet ; we expect from him a collection of fishes 

 amounting to five hundred species and two thousand individuals. 



We have received from M. Lesueur the greater number of the fishes 

 and mollusca described by him in the Journal of Sciences of Philadel- 

 phia; and from M. Milbert, some fishes taken in the lakes of the United 

 States, and which were unknown to us. 



Lastly, M. Dussumier, on his return from India, gave us a gazelle of 

 Bassora, a species of dolphin, and twenty-eight species of birds not in 

 the cabinet. 



LN° II. 



LIST of the PRINCIPAL PERSONS employed m the MUSEUM 



IN JANUARY l823, AND OF THEIR MOST IMPORTANT PUBLICATIONS. 



In the following list we shall follow the order of the chairs and places 

 established by the decree for the organization of the Museum in 1795. 

 We shall not particularize the memoirs inserted in the transactions of 

 academies, in periodical works, or in dictionaries of science, which 

 would exceed the limits of this article. 



MINERALOGY. 



Professor, — M. Brongniart (Alexander), bora at Paris the 5th of Fe- 



« 2d. Two thousand and five birds, forming four hundred and fifty-one species, of which one 



> hundred and fifty-six were not in the Museum : the greater number of these make us better 

 ■ acquainted with the species described by Azzara. Amongst them we remark the chaja, akin to 



• the kamichi, a species of rhynchus ; the while swan with a black neck, of Paraguay ; the pslt- 

 1 tacus liyacynthus, of which there exist but one or two species in European cabinets ; the crowned 



> eagle, several species of tangara, and the guirayetapa or little cock of Azzara. 



< 5d. Twenty-one reptiles, amongst which is a new species of lachesk. 



« 4th. About sixteen thousand well preserved insects, of which M. LatreiMe judges there arc 



• eight hundred unknown. 



< 5th. A herbal composed of about thirty thousand specimens, forming nearly seven thousand 



> species of plants in good preservation; two thirds of which M. Desfonlaines judges to be new, 

 } and which will furnish new genera, and perhaps new families. » 



