91 



m) Nord-, Süd- und Central-Amerika. 



Baltimore, Biological Lahoratory of thc John Hopkins Univcrsity. 



Boston, Society of Natural Ilistory. 



Bucnos-Airos, Musco Nacional. 



Buffalo, Society of Natural Sciences. 



Cambridge, Museum of Comparativc Zoology. 



Cincinnati, Society of Natural History. 



— Observatory of the University. 

 Cordoba, Academia Nacional de Cicncias. 

 Davcnport, Davcnport Acadcmy of Natural Sciences. 

 Halifax, Nova Scotian Institute of Natural Science. 

 Harrisbourg, Pennsylvania Geological Survey. 



La Plata, Revista Argentina de Historia Natural. 



Lawrence, Univcrsity of Kansas. 



Madison, Washburn Observatory of tlic University of Wisconsin. 



— Wisconsin Acadcmy of Sciences, Arts and Letters. 

 Menden, Meriden Scientific Association. 



Mexico, Socicdad „Antonio Alzate". 



— Ministerio de P'omento de la Republica Mexicana. 



— Observatorio Meteorologico-Magnetico Central de Mexico. 

 Minncapolis, Minnesota Acadcmy of Natural Sciences. 



— Geological and Natural History Survey of Minnesota. 

 Montreal, Royal Society of Canada. 



New-Haven, Conncctitut Acadcmy of Arts and Sciences. 



— American Journal of Science. 

 Ncw-York, Acadcmy of Sciences. 



— Journal of Comp. Med. and Vet. Arch. 

 Northtield, Goodsell Observatory. 



Ottawa, Geological and Natural History Survey of Canada. 

 Philadelphia, Acadcmy of Natural Sciences. 



— American Philosojjhical Society. 



— Wagner Free Institute of Science. 

 Rio de Janeiro, Museo Nacional. 

 Rocliester, Rochoster Acadcmy of Science. 

 Saint Louis, Acadcmy of Science. 



— Botanical Gardens. 



Salem, American Association for thc Advancemeut of Science. 



