
680 THE AMERICAN NATURALIST. | [Vor. XXXVI. 
professor of botany in Clemson College. — Dr.. P. Mingazzini, professor of 
zoólogy in the university at Messina. — Dr. F. W. Neger, professor of 
botany in the forestry school at Eisenach. — Dr. Russell B. Opitz, demon- 
strator in physiology in Columbia University. — Dr. Charles Palache, 
assistant professor of mineralogy at Harvard University. — Dr. Florence 
Peebles, assistant professor of biology in the Woman's College of Balti- 
more. — C. G. Pringle, keeper of the herbarium of the University of Ver- 
mont. — Dr. F. Raffaele, professor of zoólogy in the university at Palermo. 
— Hugh D. Reed, instructor in vertebrate zoólogy in Cornell University. 
— L. F. Rettiger, instructor in bacteriology in Yale University. — Ralph 
W. Richards, instructor in geology in Tufts College. — Dr. H. Ries, 
assistant professor of geology in Cornell University. — Dr. D. Rosa, pro- 
fessor of zoólogy in the university at Modena. — Dr. Rudolf Rosemann, 
professor of physiology in the university at Greifswald. — Dr. A. Russo, 
professor of zoólogy in the university at Catania. — Dr. Florence R. Sabin, 
assistant in anatomy in Johns Hopkins University. — Dr. D. Saccardo, 
assistant in the royal institute of plant pathology at Rome. — Camille Sau- 
vageau, professor of botany at Bordeaux. — Dr. Victor Schiffner, professor 
extraordinary of botany in the university at Munich. — Dr. R. J. Schubert, 
assistant on the Austrian Geological Survey. — Dr. George B. Shattuck, 
associate professor of physiographic geology in Johns Hopkins University. 
— Dr. Yngve Sjóstedt, custodian of the entomological collections at Stock- 
holm. — Dr. Hans Soledever, professor of botany in the university at 
Erlangen. — Dr. R. M. Strong, interim professor of zoólogy in Haverford 
College. — Dr. Albert R. Sweetser, professor of biology in the University 
of Oregon. — Dr. G. B. de Toni, professor of botany in the university at 
Sassari, Sardinia. — Dr. Karl von Tubeuf, professor of forestry in the 
university at Munich. — Dr. Frank R. Van Horn, professor of geology at 
the Case School of Applied Science at Cleveland. — Dr. L. Waager, 
assistant on the Austrian Geological Survey. — Dr. Adolf Wagner, docent 
for botany in the university at Innsbruck. — William A. Willard, instructor 
in zoólogy in the University of Nebraska. — Dr. I. Wendell Williston, head | 
professor of paleontology in the University of Chicago. — Dr. Alfred W. G 
Wilson, demonstrator in geology in McGill University. — Dr. E. Zacharias, 
director of the Hamburg City Institute of Botany. — J. V. Zelizko, assistant 
in the museum of the Austrian Geological Survey. — Dr. Carl Zimmer, 
custodian of the zoólogical institute and museum in Breslau. — Professor 
. A. Zimmermann, botanist to the biological station at Tanga, German 
East Africa. 
RETIRED. 
Dr. Max von Vintschgau from the chair of physiology in the university 
at Innsbruck. 

