Page:Popular Science Monthly Volume 87.djvu/75

Rh



 Professor Dr. G. B. Grassi, professor of comparative anatomy and entomology in the University of Rome, and director of the institute of comparative anatomy; a very famous man of many-sided accomplishments, who, with Celli, studied the relations of malaria and the Anopheles mosquito, and was the first to point out that while early experiments with the carriage of malaria hy mosquitoes of the genus Culex were negative, they might be successful with those of the genus Anopheles, just as Ross in India failed with his initial work with Culex and succeeded with the "dapple-winged" mosquitoes of the genus Anopheles.