Afzelius, Adam. 1798. Observations on the genus Pausus, and description of a new species. Transactions of the Linnean Society of London 4: 243–75.

Agardh, Jacob Georg. 1858. Theoria systematis plantarum; accedit familiarum phanerogamarum in series naturales dispositio, secundum structuræ normas et evolutionis gradus instituta. Lund, Sweden: C. W. K. Gleerup.

Agassiz, Alexander. 1864. Embryology of the starfish. From J. L. R. Agassiz’s Contributions to the Natural History of the United States vol. 5, published 1877. Cambridge, Mass.: n.p.

Agassiz, Alexander. 1869b. Preliminary report on the Echini and star-fishes dredged in deep water between Cuba and the Florida Reef, by L. F. de Pourtales, Assist. U.S. Coast Survey. Bulletin of the Museum of Comparative Zoology at Harvard 1 (1863–9): 253–307.

Agassiz, Alexander. 1872–4. Revision of the Echini. 4 parts and an atlas of plates. Cambridge, Mass.: University Press.

Agassiz, Alexander. 1873. The homologies of pedicellariae. American Naturalist 7: 398–406.

Agassiz, Alexander. 1880. Paleontological and embryological development. Proceedings of the American Association for the Advancement of Science 29: 389–414.

Agassiz, Alexander. 1881a. (Letter No. 5.) — To Carlile P. Patterson, superintendent United States Coast and Geodetic Survey, from Alexander Agassiz, on the explorations in the vicinity of the Tortugas, during March and April, 1881. Bulletin of the Museum of Comparative Zoology at Harvard College 9 (1881–2): 145–9.

Agassiz, Alexander. 1881b. Report on the Echinoidea dredged by H.M.S. Challenger, during the years 1873–1876. Report on the scientific results of the voyage of the H.M.S. Challenger during the years 1873–76. Zoology. Vol. 3, part 9. London: Her Majesty’s Stationery Office.

Agassiz, Alexander. 1882. Explorations of the surface fauna of the Gulf Stream, under the auspices of the United States Coast Survey: II. The Tortugas and Florida Reefs. [Read 15 November 1882.] Memoirs of the American Academy of Arts and Sciences n.s. 11 (1885): 107–33.

Agassiz, Alexander. 1883. Exploration of the surface fauna of the Gulf Stream: under the auspices of the Coast Survey. [Report] 3, part 1, The Porpitidæ and Velellidæ. Memoirs of the Museum of Comparative Zoology at Harvard College 8: no. 2.

Agassiz, Alexander. 1888. 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. Boston and New York: Houghton, Mifflin and Company.

Agassiz, Alexander, et al. 1869a. Contributions to the fauna of the Gulf Stream at great depths. Bulletin of the Museum of Comparative Zoology 3d ser. (1869): 253–386.

Agassiz, Elizabeth Cabot and Agassiz, Alexander. 1871. Seaside studies in natural history. Marine animals of Massachusetts Bay. Radiates. 2d edition. Boston: James R. Osgood and Company.

Agassiz, Elizabeth Cary. 1885. Louis Agassiz: his life and correspondence. 2 vols. London: Macmillan and Company.

Agassiz, George Russell, ed. 1913. Letters and recollections of Alexander Agassiz, with a sketch of his life and work. London: Constable & Co.

Agassiz, Louis. 1833–43. Recherches sur les poissons fossiles. 5 vols in 2. Neuchâtel: Petitpierre.

Agassiz, Louis. 1837. Upon glaciers, moraines, and erratic blocks; being the address delivered at the opening of the Helvetic Natural History Society, at Neuchâtel, on the 24th of July 1837. Edinburgh New Philosophical Journal 24 (1837–8): 364–83.

Agassiz, Louis. 1838. On the erratic blocks of the Jura. Edinburgh New Journal 24: 176–9.

Agassiz, Louis. 1839. Remarks on glaciers. Edinburgh New Philosophical Journal 27: 383–90.