Eigenmann, Carl H. & R.S. Eigenmann. 1888. "Preliminary notes on South American Nematognathi I". Proceedings of the California Academy of Sciences (Series 2). 1:119-172 (ffm00487)
Eigenmann, Carl H.. 1893. "Catalogue of the fresh-water fishes of Central America and Southern Mexico". Proceeding of the United States National Museum. 53-60 (ffm02506)
Eigenmann, Carl H. & W.L. Bray. 1894. "A revision of the American Cichlidae". Annals of the New York Academy of Science. 7(1):607-624 (ffm00570)
Eigenmann, Carl H. & C.H. Kennedy. 1902. "The leptocephalus of the American eel and other American Leptocephali". Bulletin of the U.S. Fish Commission. 21:81-92 (ffm04554)
Eigenmann, Carl H. & C.H. Kennedy. 1903. "On a collection of fishes from Paraguay, with a synopsis of the American genera of cichlids". Proceedings of the Academy of Natural Sciences of Philadelphia (ffm00070)
Eigenmann, Carl H.. 1907. "The poeciliid fishes of Rio Grande do Sul and the La Plata Basin". Proceeding of the United States National Museum. 32(1532):425-433 (ffm04529)
Eigenmann, Carl H.. 1908. "Preliminary descriptions of new genera and species of tetragonopterid characins. (Zoölogical Results of the Thayer Brazilian expedition.)". Bulletin of the Museum of Comparative Zoology. 52(6):91-106 (ffm00225)
Eigenmann, Carl H.. 1910. "Catalogue of the freshwater fishes of tropical and south temperate America.". Reports of the Princeton University Expeditions to Patagonia, 1896-1899. 375-511 (ffm02507)
Eigenmann, Carl H.. 1912. "Some results from an ichthyological reconnaissance of Colombia, South America. Part I". Indiana University Studies. (16):1-27 (ffm00037)
Eigenmann, Carl H.. 1918. "Eighteen new species of fishes from northwestern South America". Proceedings of the American Philosophical Society. 56(7):673-689 (ffm00475)