Journal volume

1864. 1863. Proc. Acad. Nat. Sci. Philad.. ≡

Articles

1. Gill, T., 1864[1863]. Descriptive Enumeration of a collection of Fishes from the Western Coast of Central America, Presented to the Smithsonian Institution by Capt. John M. Dow: 162-174.
2. Gill, T., 1864[1863]. Synopsis of the family of Lepturoids, and Description of a remarkable new generic type: 224-229.