Regular Meeting, June 15th, 1863.
Dr. Ayres in the Chair.
Six members present.
Donations to the Cabinet:
Insects from seeds imported from Germany, by Mr. Bevans; plants from Sonoma, by Dr. Behr.
Donations to the Library:
Annual Report of the Trustees of the Museum of Comparative Zoology for 1862. American Journal of Science for May, 1863, from the Editor.
Dr. Kellogg read the following paper: