On 



Kciniglich-Siiehsisclie (lesellscluift der Wisseiisclmften, Mathematiscli- 



Physische Classe, Leipzis", Saxony, Germany. 

 Naturhistorische Gesellscliaft zu Hanover, Hanover, Prussia, Germany. 

 Naturwissenschaftlieher Verein in Hamburg, Hamburg, Germany. 

 Verein fiir Erdkunde, Leipzig. Germany. 

 Vei'eiu fiir Naturkunde, Wiesbaden, Prussia. 



Belfast Natural History and Pliilosophical Society, Belfast, Ireland. 



Royal Dublin Society, Dublin. 



Royal Botanic Gardens, Glasnevin, County Dublin, Ireland. 



Societa Entomologica Italiana, Florence, Italy. 



Prof. H. H. Giglioli. Museum Vertebrate Zoology, Florence, Italy. 



Dr. Alberto Perngia, Museo Civico di Storia Naturale, Genoa, Italy, 



Societa Italiana de Scienze Naturali, Milan, Italy. 



Societa Africana d' Italia, Naples, Italy. 



Dell 'Academia Pontifico 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 Salvadori, Zofilog. Museum, Turin, Italy. 



Royal Norwegian Society of Sciences, Tliroudhjem, Norway. 



Dr. Robert Collett, Kongl. Frederiks Univ. Christiania. Norway. 



Academia Real des Sciencias de Lisboa (Lisbon), Portngal. 



Comite Geologique de Russie. St. Petersbm-g. Russia. 

 Imperial Academy of Sciences, St. Petersburg, Russia. 

 Imperial Society of Naturalists. Moscow. Russia. 

 Jardin Imperial de Botanique, St. Petersburg, Russia. 



