Full Text - BHL
Pierce, W.D. (1909). Studies of North American weevils. Proceedings of the United States National Museum, 37(1708): 325-364.
While in Washington during the winter of 1908-9 it was my pleasure, through the courtesy of Dr. L. O. Howard and Mr. E. A. Schwarz, to study the collections of weevils in the U.S. National Museum. The following notes present the records of all determined specimens in the collections of North American weevils as they are at present arranged in those groups preceding