— 29 — 



1873. Seebach, Professor in Göttiugen. 

 1873. Heer, Oswald, Prof. iu Zürich. 

 1873. von Siebold, Prof. in München. 

 1873. Caspary, Prof. in Königsberg. 

 1878. Gramer, Prof. in Zürich. 

 1873. Beutham, Georg, Präsident der 



Linnean Society in London. 

 1873. Darwin , Charles , in Down, 



Beckeuham, Kent in England. 

 1873. Günther, Dr. am British Museum 



in London. 

 1873. Sclater, Phil. Lutley, Secretary 



of zoolog. Soc. in London. 

 1873. Leydig, Franz, Dr., Professor in 



Tübingen. 

 1873. Lov^n, Professor, Akademiker 



in Stockholm. 

 1873. Schmarda, Prof. in "Wien. 

 1873. Pringsheim, Dr., Prof. in Berlin. 

 1873. Seh wendner, Prof. in Basel. 

 1873. de Candolle, Alphonse, Prof. in 



Genf. 

 1873. Fries, Th., Prof. in Upsala. 

 1S73. Schweinfurth, Dr. in Berlin. 



1873. Grisebach, Prof. in Göttingen. 



1873. Russow, Dr. in Dorpat. 



1873. Cohn, Dr., Prof. in Breslau. 



1873. Hanstein, Prof. in Bonn. 



1873. Rees, Prof. in Halle. 



1873. GodefFroy, J. C, Rheder in Ham- 

 burg. 



1873. Ernst, Dr., Vorsitzender d. deut- 

 schen naturforsch. Gesellsch. in 

 Caracas. 



1873. Mousson, Professor in Zürich. 



1873. Krefft, Director des Museums in 

 Sidney. 



1873. Giebel, Professor iu Halle. 



1874. Joseph, Gustav, Dr. med., Do- 

 cent in Breslau. 



1874. von Fritsch, Carl Freiherr, Dr., 



Professor in Halle. 

 1874. von Tomassini, Ritter Muzio, in 



Tri est. 



1874. Gasser, Dr., Privatdocent in 

 Marburg (von hier). 



1875. Bütschli, Otto, Dr. (von hier). 



