24 



The Royal Danish Society of Science, at Copenhagen. 



The Royal Academy of Science, at Amsterdam. 



The Society of Sciences, of Holland, at Harlem. 



The Imperial Society of Naturalists, of Moscow. 



The Natural History Society, of Bamberg. 



The National History Association, at Bremen. 



The Silesian Society of National Culture, at Breslau. 



The Natural History Association, at Brimn. 



The Natural History Society " Isis," at Dresden. 



The African Society, at Dresden. 



The Physico-Medical Society, at Dresden. 



The Royal Academy of Leopold Charles, at Dresden. 



The Geological Society, at Dresden. 



The Natural History Society, at Danzig. 



The Natural History Society, at Emden. 



The Natural History Society, at Frankfort-on-the-Main. 



The New Society of Natural Science, at Frankfort-on-the-Main. 



The Royal Society of Natural Science, at Gottingen. 



The Natural History Society, at Halle. 



The Natural History Association, at Hamburg. 



The Natural History Society, of Schleswig Holstein, at Kiel. 



The Physico-econ6mical Society, at Konigsberg. 



The Royal Saxon Academy of Sciences, at Leipzig. 



The Association of Geologists, at Leipzig. 



The Natural History Association, at Luneburg. 



The Natural History Society, of Mechlenburg. 



The Royal Bavarian Academy, at Munich. 



The Royal Hungarian Society of Natural Science, at Pesth. 



The Royal Observatory, at Prague. 



The Royal Bavarian Botanical Society, at Regensburg. 



The Zoological-mineralogical Society, at Regensburg. 



The Zeitschrift for Entomology, at Stettin. 



The Imperial Academy of Natural Sciences, at Vienna. 



The Imperial Geological Academy, at Vienna. 



The Physico-medical Society, at Wurzburg. 



The Royal Academy of the " Lynx," at Rome. 



The Royal Lombardic Institute, at Milan. 



The Tuscan Society, at Pisa. 



The Adriatic Society, at Trieste. 



The Royal Observatory, at Madrid. 



The National Museum, at Mexico. 



The Natural History Society of Neuchatel, at Zurich. 



The Society Vaudoise of Natural Sciences, at Lausanne. 



The Natural History Society, at Bordeaux. 



The Linnean Society, at Bordeaux. 



The Society of Natural History, at Cherbourg. 



The Society of Natural History, at Toulouse. 



The Society of Historical and Natural Sciences of the Yonne, at Auxerre. 



