24 



Royal Botanical Gardens, Berlin W., Germany. 



Kaiserliclie Leopoldische-Carolinisclie Deutsclie Akademie der Naturfor- 



scher, Halle a Saale, Wilhemstrasse 37, Germany. 

 Koniglieh-Saclisische Gesellscliaft der Wissenschaften, Mathematisch- 



Physische Classe, Leipzig, Saxony, Germany. 

 Naturhistorische Gesellscliaft zu Hanover, Hanover, Prussia, Germany. 

 Naturwissenscliaftlicher Vereiu in Hamburg, Hamburg, Germany. 

 Yerein fiir Erdlvunde, Leipzig, Germany. 

 Verein fiir Naturliunde, Wiesbaden, Prussia. 



Belfast Natural Histoi-y and Philosophical Society, Belfast, Ireland. 



Royal Dublin Society, Dublin. 



Royal Botanic Gai-dens, Glasnevin. County Dublin, Ireland. 



Societa Entomologica Italiana, Florence, Italy. 



Prof. H. H. Giglioli, Museum Vertebrate Zoologj^ Florence, Italy. 



Dr. All)erto Perngia, Museo Civico di Storia Naturale, Genoa, Italy. 



Societa Italiana de Scienze Naturali, Milan, Italy. 



Societa Africana d' Italia, Naples, Italy. 



Dell 'Academia Pontitico de Nuovi Lincei, Rome, Italy. 



Minister of Agriculture, Industry and Commerce, Rome, Italy. 



Rassegna della Scienze Geologiche in Italia, Rome, Italy. 



R. Comitato Geologico d' Italia, Rome, Italy. 



Prof. Count Tomasso Salvndori, Zoolog. Museum, Turin, Italy. 



Royal Norwegian Society of Sciences, Throndhjem, Norway. 

 Dr. Robert Collett, Kongl. PrederilvS Univ. Christiana, Norway. 



Academia Real des Sciencias do T>isboa (Lisbon), Portugal. 



Comite Geologique de Russie, St. Petersburg, Russia. 

 Imperial Academy of Sciences, St. Petersburg, Russia. 

 Imperial Society of Naturalists, Moscow, Russia. 

 Jardin Imperial de Botanique, St. Petersburg, Russia. 



