300 
310 
320 
330 
XXXIV 
Wissenschaftliche Anstalten. 
Halifax, N. S.: Nova Scotian Institute of Natural Science. 
Indianapolis: Indiana Academie of Science. 
New-Haven: American Journal of Science and Arts. 
„ Connecticut Academy. 
Laurence (Kansas): University. 
London (Ontario, Canada): Canadian Entomologist. 
St. Louis: Academy of Science. 
„ The Missouri Botanical Garden. 
Madison: Wisconsin Academy of Sciences. 
Maine: Portland Society of Natural History. 
Menden: Transactions of the Meriden Scientific. 
Minnesota: Minneapolis Geological and Natural History Survey of Minnesota. 
Des Moines : Jowa Academy of Sciences. 
Montreal: Geological and Natural history Survey of Canada. 
„ Royal Society of Canada. 
New-York: Academy of Sciences. 
„ American Museum of Natural History (Bulletin and Memoirs). 
„ Society of Natural History (olim Lyceum). 
„ Torrey Botanical Club. 
„ Botanical Garden. 
Philadelphia: Academy of Natural Sciences. 
„ American Entomological Society. 
„ American Philosophical Society. 
„ Botanical Laboratory of the University of Pensylvania. 
„ Transactions of the Wagner Free Instit. of Science. 
„ Zoological Society of Philadelphia. 
Pochester, N. Y.: Academy of Science. 
Salem: Essex Institute. 
Toronto: Canadian Institute. 
„ Fruit Growers Association of Ontario. 
Trenton: Natural History Society. 
Tuffts College (Massachusets): „Studies.“ 
XJrbana: Illinois State Laboratory of Natural History. 
Washington: Departement of Agriculture of the United States of North America. 
„ Entomological Society. 
„ Smithsonian Institution. 
„ United States commission of fish and fisheries. 
„ United States Geological Survey. 
Wooster: Ohio Agricultural Experiment Station. 
b) Mittel- und Südamerika. 
Buenos-Ayres: Museo publico. 
„ Sociedad cientifica argentina. 
