AUSTRIA-HUNGARY.
Imperial Academy of Sciences of Vienna. Foreign Corresponding Member, 1871; Hon. Foreign Member, 1875. Anthropologische Gesellschaft in Wien. Hon. Member, 1872. K. k. Zoologisch-botanische Gesellschaft in Wien. Member, 1867. Magyar Tudomanyos Akademia, Pest, 1872.
BELGIUM.
Societe Royale des Sciences Medicales et Naturelles de Bruxelles. Hon. Member, 1878. Societie Royale de Botanique de Belgique. 'Membre Associe,' 1881. Academie Royale des Sciences, etc., de Belgique. 'Associe de la Classe des Sciences.' 1870.
DENMARK.
Royal Society of Copenhagen. Fellow, 1879.
FRANCE.
Societe d'Anthropologie de Paris. Foreign Member, 1871. Societe Entomologique de France. Hon. Member, 1874. Societe Geologique de France (Life Member), 1837. Institut de France. 'Correspondant' Section of Botany, 1878.
GERMANY.
Royal Prussian Academy of Sciences (Berlin). Corresponding Member, 1863; Fellow, 1878. Berliner Gesellschaft fur Anthropologie, etc. Corresponding Member, 1877. Schlesische Gesellschaft fur Vaterlandische Cultur (Breslau). Hon. Member 1878. Caesarea Leopoldino-Carolina Academia Naturae Curiosorum (Dresden). 1857. (The diploma contains the words "accipe... ex antiqua nostra consuetudine cognomen Forster." It was formerly the custom in the "Caesarea Leopoldin-Carolina Academia", that each new member should receive as a 'cognomen,' a name celebrated in that branch of science to which he belonged. Thus a physician might be christened Boerhave, or an astronomer, Kepler. My father seems to have been named after the traveller John Reinhold Forster.) Senkenbergische Naturforschende Gesellschaft zu Frankfurt am Main. Corresponding Member, 1873. Naturforschende Gesellschaft zu Halle. Member 1879. Siebenburgische Verein fur Naturwissenschaften (Hermannstadt). Hon. Member, 1877. Medicinisch-naturwissenschaftliche Gesellschaft zu Jena. Hon. Member, 1878. Royal Bavarian Academy of Literature and Science (Munich). Foreign Member, 1878.