100 
EXCHANGE LIST. 
AUSTRIA, 
Wien, K. K. Naturhistorisches Hof museum 
FRANCE. 
Lyon, La Societe Linneenne de 
University of Rennes 
GERMANY. 
Cassel, Verein fur Naturkunde 
Frankfurt a/0. — Naturwissenschaftlicher Verein fiir den Regierungs- 
bezirk F. a/0 
Giessen, Oberhessische Gesellschaft fiir Natur-und-Heilkunde 
Halle a. Saale, Preussen, Kaiserliche Leopoldinische-Carolinische Deutsche 
Akademie der Naturforscher 
Hamburg, Verein fiir Naturwissenschaf tliche Unterhaltung 
NORWAY. 
Det Kongelige Norsk Universitet i Christiana 
SWITZERLAND. 
Societe Vaudois des Sciences Naturelles, Lausanne 
Ziirich, Naturforschende Gesellschaft in Zurich 
AUSTRALIA. 
Australasian Association for the Advancement of Science 
New South Wales, Geological Survey 
, Royal Society of 
Queensland Museum, Brisbane 
Victoria, Royal Society of 
CANADA. 
Canadian Institute, Toronto 
Hamilton Scientific Association 
Nova Scotian Institute of Natural Science (Halifax) 
INDIA. 
Agricultural Journal of India 
Agriculture, Imperial Department of 
Geological Survey of India, Calcutta 
MEXICO. 
Mexico Sociedad Cientifica 
UNITED STATES. 
American Museum of Natural History, New York 
Augustana College, Rock Island, Illinois 
Boston (Mass.) Natural History Society 
Brooklyn Institute of Arts and Sciences (Coldspring Harbour 
California, University of, (Berkeley) 
Californian Academy of Sciences 
Cincinnati Natural History Society 
Lloyd Library 
