1. Agassiz, A. 1879. (Letter No. 3). To Carlile P. Patterson, Superintendent United States Coast Survey, Washington, D. C, from Alexander Agassiz, on the dredging operations carried on from December, 1878 to March 10, 1879, by the United States Coast Survey steamer Blake, Commander J. R. Bartlett, U.S.N. Bull. Mus. Comp. Zool., 5, 289–302.
2. Agassiz, A. 1880. (Letter No. 4). To Carlile P. Patterson, Superintendent United States Coast and Geodetic Survey, Washington, D. C, from Alexander Agassiz, on the dredging operations carried on during part of June and July, 1880, by the United States Coast Survey steamer Blake, Commander J. R. Bartlett, U.S.N. Bull. Mus. Comp. Zool., 6, 147–154.
3. Agassiz, A. 1888a. Bibliotheca zoologica [Review of C. Chun’s Die pelagische Thierweltl. Amer. J. Sci., Ser., 3, 35, 420–424.
4. Agassiz, A. 1888b. Three cruises of the United States Coast and Geodetic Survey steamer Blake in the Gulf of Mexico, in the Caribbean Sea, and along the Atlantic Coast of the United States, from 1877 to 1880. Sampson Low, London, 2 vols., 314 and 220 pp.
5. Agassiz, A. 1891. Three letters from Alexander Agassiz to the Hon. Marshall McDonald, United States Commissioner of Fish and Fisheries, on the dredging operations off the west coast of Central America to the Galapagos, to the west coast of Mexico, and in the Gulf of California, in charge of Alexander Agassiz, carried on by the U. S. Fish Commission steamer Albatross Lieut. Commander Z. L. Tanner, U.S.N., Commanding. Bull. Mus. Comp. Zool., 21, 185–200.