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  1. The amphibians and reptiles of Lower California and the neighboring islands. Bulletin of the AMNH ; v. 46, article 11.
    By: Albatross Expedition to the Gulf of California (1911) - Schmidt, Karl Patterson, - Townsend, Charles Haskins, 1859-1944.
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1922
    Contributed by: American Museum of Natural History Library
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  2. Contributions to the herpetology of the Belgian Congo based on the collection of the American Museum Congo Expedition, 1909-1915. Part 2, Snakes. Bulletin of the AMNH ; v. 49, article 1
    By: American Museum Congo Expedition (1909-1915) - Chapin, James Paul, 1889-1964. - Lang, Herbert, 1879-1957. - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1923
    Contributed by: American Museum of Natural History Library
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  3. Contributions to the herpetology of the Belgian Congo based on the collection of the American Museum Congo Expedition, 1909-1915. Part 1, Turtles, crocodiles, lizards and chameleons. Bulletin of the AMNH ; v. 39, article 2.
    By: American Museum Congo Expedition (1909-1915) - Chapin, James Paul, 1889-1964. - Lang, Herbert, 1879-1957. - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1919
    Contributed by: American Museum of Natural History Library
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  4. Notes on Chinese amphibians. Bulletin of the AMNH ; v. 54, article 5.
    By: Andrews, Roy Chapman, 1884-1960. - Asiatic Zoölogical Expedition of the American Museum of Natural History 1916-1917) - Asiatic Zoölogical Expedition of the American Museum of Natural History 1918-1919) - Caldwell, Harry R. - Central Asiatic Expeditions (1921-1930) - Granger, Walter, 1872-1941. - Heller, Edmund, 1875-1939. - Pope, Clifford Hillhouse, 1899- - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1927
    Contributed by: American Museum of Natural History Library
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  5. Notes on Chinese reptiles. Bulletin of the AMNH ; v. 54, article 4.
    By: Andrews, Roy Chapman, 1884-1960. - Asiatic Zoölogical Expedition of the American Museum of Natural History 1916-1917) - Asiatic Zoölogical Expedition of the American Museum of Natural History 1918-1919) - Caldwell, Harry R. - Central Asiatic Expeditions (1921-1930) - Granger, Walter, 1872-1941. - Heller, Edmund, 1875-1939. - Pope, Clifford Hillhouse, 1899- - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1927
    Contributed by: American Museum of Natural History Library
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  6. The herpetology of Navassa Island. Bulletin of the AMNH ; v. 44, article 18.
    By: Beck, Rollo Howard, 1870-1950. - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1921
    Contributed by: American Museum of Natural History Library
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  7. Descriptions of new amphibians and reptiles from Santo Domingo and Navassa. Bulletin of the AMNH ; v. 41, article 12.
    By: Beck, Rollo Howard, 1870-1950. - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1919
    Contributed by: American Museum of Natural History Library
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  8. Snakes of the genus Tantilla in the United States, by Frank N. Blanchard.
    By: Blanchard, Frank Nelson, - Gloyd, Howard Kay, - Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  9. A new fringe-footed sand lizard from Coahuila, Mexico. American Museum novitates ; no. 1339
    By: Bogert, Charles M. (Charles Mitchill), 1908-1992. - Schmidt, Karl Patterson,
    Publication info: New York City : The American Museum of Natural History 1947
    Contributed by: American Museum of Natural History Library
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  10. Herpetological results of the Whitney South Sea Expedition. 5, Description of Emoia sanfordi, a new lizard from islands of the Western Pacific (Scincidae). American Museum novitates ; no. 436
    By: Burt, Charles E. (Charles Earl), 1904- - Schmidt, Karl Patterson, - Whitney South Sea Expedition of the American Museum of Natural History (1920-1941)
    Publication info: New York City : American Museum of Natural History 1930
    Contributed by: American Museum of Natural History Library
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  11. Notes on amphibians from Fukien, Hainan, and other parts of China. Bulletin of the AMNH ; v. 61, article 8.
    By: Central Asiatic Expeditions (1921-1930) - Pope, Clifford Hillhouse, 1899- - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1931
    Contributed by: American Museum of Natural History Library
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  12. The reptiles of Hainan. Bulletin of the AMNH ; v. 54, article 3.
    By: Central Asiatic Expeditions (1921-1930) - Pope, Clifford Hillhouse, 1899- - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1927
    Contributed by: American Museum of Natural History Library
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  13. New Chinese amphibians and reptiles. American Museum novitates ; no. 175
    By: Central Asiatic Expeditions (1921-1930) - Schmidt, Karl Patterson,
    Publication info: New York City : American Museum of Natural History 1925
    Contributed by: American Museum of Natural History Library
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  14. A review of the North American genus of lizards Holbrookia. Bulletin of the AMNH ; v. 46, article 12.
    By: Dickerson, Mary Cynthia, 1866-1923. - Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1922
    Contributed by: American Museum of Natural History Library
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  15. Geographical origins and dispersions of termite genera.
    By: Emerson, Alfred Edwards, - Schmidt, Karl Patterson,
    Publication info: [Chicago] :Chicago Natural History Museum,1955.
    Contributed by: University of Illinois Urbana Champaign
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  16. Three new phalangids from tropical America. American Museum novitates ; no. 1228
    By: Gertsch, Willis John, 1906- - Goodnight, Clarence J. (Clarence James), 1914- - Goodnight, Marie Louise, 1916- - Lutz, Frank Eugene, 1879-1943. - Schmidt, Karl Patterson,
    Publication info: New York City : The American Museum of Natural History 1943
    Contributed by: American Museum of Natural History Library
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  17. Ecological animal geography; an authorized, rewritten edition based on Tiergeographie auf ockologischer grundlage / by Richard Hesse ... prepared by W. C. Allee ... and Karl P. Schmidt ...
    By: Hesse, Richard, - Allee, W. C. - Schmidt, Karl Patterson,
    Publication info: New York :J. Wiley & Sons, Inc. ;1937.
    Contributed by: MBLWHOI Library
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  18. Notes on Texan snakes of the genus Salvadora / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1940.
    Contributed by: University of Illinois Urbana Champaign
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  19. Notes on South American caimans, by Karl P. Schmidt. Reports on results of the Captain Marshall Field expeditions.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1928.
    Contributed by: University of Illinois Urbana Champaign
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  20. Notes on the breeding behavior of lizards / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1935.
    Contributed by: University of Illinois Urbana Champaign
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  21. A new tree-frog from Porto Rico. American Museum novitates ; no. 279
    By: Schmidt, Karl Patterson,
    Publication info: New York City : American Museum of Natural History 1927
    Contributed by: American Museum of Natural History Library
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  22. A new turtle from the Paleocene of Colorado / Karl P. Schmidt --
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago] :Chicago Natural History Museum Press ,1945.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  23. A new turtle of the genus Podocnemis from the Cretaceous of Arkansas / by Karl P. Schmidt --
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History ,1940
    Contributed by: University of Illinois Urbana Champaign
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  24. Notes on New Guinean crocodiles, by Karl P. Schmidt. Reports on results of the Crane Pacific expedition.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1932.
    Contributed by: University of Illinois Urbana Champaign
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  25. Notes on frogs of the genus Telmatobius, with descriptions of two new Peruvian species / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1954.
    Contributed by: University of Illinois Urbana Champaign
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  26. Notes on Central American and Mexican coral snakes, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  27. Notes on Central American crocodiles, by Karl P. Schmidt. Reports on results of the Captain Marshall Field expeditions.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1924.
    Contributed by: University of Illinois Urbana Champaign
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  28. Notes on lizards of the genus Dicrodon.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1957.
    Contributed by: Smithsonian Libraries
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  29. Notes on lizards of the genus Dicrodon.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1957.
    Contributed by: University of Illinois Urbana Champaign
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  30. Notes on Bahaman reptiles and amphibians, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  31. Notes on the herpetology of Santo Domingo. Bulletin of the AMNH ; v. 44, article 2.
    By: Schmidt, Karl Patterson,
    Publication info: New York : Published by order of the Trustees, American Museum of Natural History 1921
    Contributed by: American Museum of Natural History Library
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  32. Some rare or little-known Mexican coral snakes.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1958.
    Contributed by: University of Illinois Urbana Champaign
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  33. The Surinam coral snake, Micrurus surinamensis / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1952.
    Contributed by: University of Illinois Urbana Champaign
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  34. Reptiles of Marshall Field North Arabian desert expeditions, 1927-1928, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1930.
    Contributed by: University of Illinois Urbana Champaign
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  35. The salamanders of the Chicago area / by Karl P. Schmidt, Asst. Curator of Reptiles and Amphibians.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1930.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  36. The truth about snake stories / by Karl P. Schmidt, Asst. Curator of Reptiles and Amphibians.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago:Field Museum of Natural History,1929.
    Contributed by: University of Illinois Urbana Champaign
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  37. The venomous coral snakes of Trinidad.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1957.
    Contributed by: University of Illinois Urbana Champaign
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  38. A visit to Karewa Island, home of the tuatara / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  39. Turtles of the Chicago area / by Karl P. Schmidt, Curator of Amphibians and Reptiles.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1938.
    Contributed by: University of Illinois Urbana Champaign
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  40. Two new thalassemyd turtles from the Cretaceous of Arkansas / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History ,1944.
    Contributed by: University of Illinois Urbana Champaign
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  41. Preliminary account of the coral snakes of Central America and Mexico, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  42. References to the Tuatara in the Stephen Island letter book / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1952.
    Contributed by: University of Illinois Urbana Champaign
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  43. On the status and relations of Crocodylus mindorensis.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]Chicago Natural History Museum,1956.
    Contributed by: University of Illinois Urbana Champaign
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  44. Preliminary account of coral snakes of South America, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  45. Reptiles and amphibians from Central Arabia, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1941.
    Contributed by: University of Illinois Urbana Champaign
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  46. Reptiles and amphibians of the Mandel Venezuelan expedition, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1932.
    Contributed by: University of Illinois Urbana Champaign
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  47. Reptiles collected in Salvador for the California Institute of Technology, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1928.
    Contributed by: University of Illinois Urbana Champaign
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  48. Reptiles and amphibians from southwestern Asia, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1939.
    Contributed by: University of Illinois Urbana Champaign
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  49. Reptiles and amphibians from the Solomon Islands, by Karl P. Schmidt. Reports on results of the Crane Pacific expedition.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1932.
    Contributed by: University of Illinois Urbana Champaign
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  50. The history of Elaps Collaris Schlegel, 1837-1937, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  51. The amphibians and reptiles of Mona Island, West Indies, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1926.
    Contributed by: University of Illinois Urbana Champaign
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  52. Amphibians and reptiles of the James Simpson-Roosevelt Asiatic expedition, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1926.
    Contributed by: University of Illinois Urbana Champaign
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  53. New Central American frogs of the genus Hypopachus, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1939.
    Contributed by: University of Illinois Urbana Champaign
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  54. A new crocodile from New Guinea, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1928.
    Contributed by: University of Illinois Urbana Champaign
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  55. The amphibians and reptiles of British Honduras, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]1941.
    Contributed by: University of Illinois Urbana Champaign
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  56. A new coral snake from British Guiana, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1939.
    Contributed by: University of Illinois Urbana Champaign
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  57. A geographic variation gradient in frogs, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  58. Crocodile hunting in Central America / by Karl P. Schmidt, Chief Curator, Dept. of Zoology.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]:Chicago Natural History Museum,c1952
    Contributed by: University of Illinois Urbana Champaign
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  59. Coral snakes of the genus Micrurus in Colombia / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1955.
    Contributed by: University of Illinois Urbana Champaign
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  60. The annellated coral snake, Micrurus annellatus Peters / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1954.
    Contributed by: University of Illinois Urbana Champaign
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  61. Amphibians and reptiles of Yemen / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  62. Hemprich's coral snake : Micrurus hemprichi / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  63. Guatemalan salamanders of the genus Oedipus, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  64. A new crocodile from the Philippine Islands, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  65. New reptiles and a new salamander from China. American Museum novitates ; no. 157
    By: Schmidt, Karl Patterson,
    Publication info: New York City : American Museum of Natural History 1925
    Contributed by: American Museum of Natural History Library
    View Book (External)
  66. A new name for a subspecies of Uta stansburiana Baird and Girard. American Museum novitates ; no. 15
    By: Schmidt, Karl Patterson,
    Publication info: New York City : By order of the Trustees of The American Museum of Natural History 1921
    Contributed by: American Museum of Natural History Library
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  67. The Amazonian coral snake : Micrurus spixi / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1953.
    Contributed by: University of Illinois Urbana Champaign
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  68. New reptiles and amphibians from Honduras, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  69. New species of North American lizards of the genera Holbrookia and Uta. American Museum novitates ; no. 22
    By: Schmidt, Karl Patterson,
    Publication info: New York City : By order of the Trustees of The American Museum of Natural History 1921
    Contributed by: American Museum of Natural History Library
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  70. A new snake from Arabia, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Contributed by: University of Illinois Urbana Champaign
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  71. The American alligator / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1922.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  72. New frogs from Misiones and Uruguay, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1944
    Contributed by: University of Illinois Urbana Champaign
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  73. A new lizard from Mexico with a note on the genus Norops, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1939.
    Contributed by: University of Illinois Urbana Champaign
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  74. New crocodilians from the Upper Paleocene of western Colorado / by Karl P. Schmidt --
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History,1938.
    Contributed by: University of Illinois Urbana Champaign
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  75. Amphibians and reptiles from the Sudan, by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  76. A new fossil alligator from Nebraska / by Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Field Museum of Natural History ,1941.
    Contributed by: University of Illinois Urbana Champaign
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  77. A new leptodactylid frog from Chile / Karl P. Schmidt.
    By: Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum,1952.
    Contributed by: University of Illinois Urbana Champaign
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  78. A new kinosternid turtle from Colombia.
    By: Schmidt, Karl Patterson,
    Publication info: [Chicago]1947.
    Contributed by: University of Illinois Urbana Champaign
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  79. Notes on snakes from Yucatan, by Karl P. Schmidt and E. Wyllys Andrews.
    By: Schmidt, Karl Patterson, - Andrews, E. Wyllys
    Contributed by: University of Illinois Urbana Champaign
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  80. A fossil turtle from Peru / by Karl P. Schmidt -- ; Oliver Cummings Farrington -- editor.
    By: Schmidt, Karl Patterson, - Farrington, Oliver C.
    Publication info: Chicago :Field Museum Press ,1931.
    Contributed by: University of Illinois Urbana Champaign
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  81. The frogs and toads of the Chicago area / by Karl P. Schmidt, Asst. Curator of Reptiles and Amphibians.
    By: Schmidt, Karl Patterson, - Field Museum of Natural History.
    Publication info: Chicago :Field Museum of Natural History,1929.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  82. Amphibians and reptiles of the Hopkins-Branner expedition to Brazil [by] Karl P. Schmidt and Robert F. Inger.
    By: Schmidt, Karl Patterson, - Inger, Robert F.
    Publication info: [Chicago]Chicago Natural History Museum,1951.
    Contributed by: University of Illinois Urbana Champaign
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  83. A new toad from western China, by Karl P. Schmidt and Ch'eng-chao Liu.
    By: Schmidt, Karl Patterson, - Liu, Ch'eng-chao,
    Publication info: Chicago,1940.
    Contributed by: University of Illinois Urbana Champaign
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  84. The herpetology of Sinai, by Karl P. Schmidt and Hymen Marx.
    By: Schmidt, Karl Patterson, - Marx, Hymen.
    Publication info: [Chicago]Chicago Natural History Museum,1956.
    Contributed by: University of Illinois Urbana Champaign
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  85. Amphibians and reptiles of Northern Coahuila, Mexico, by Karl P. Schmidt and David W. Owens.
    By: Schmidt, Karl Patterson, - Owens, David W
    Publication info: Chicago,1944
    Contributed by: University of Illinois Urbana Champaign
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  86. Geographic variation in the Central American colubrine snake, Vinia sebae [by] Karl P. Schmidt and A. Stanley Rand.
    By: Schmidt, Karl Patterson, - Rand, A. Stanley
    Publication info: [Chicago]Chicago Natural History Museum,1957.
    Contributed by: University of Illinois Urbana Champaign
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  87. New coral snakes from Peru, by Karl P. Schmidt and F. J. W. Schmidt. Reports on results of the Captain Marshall Field expeditions.
    By: Schmidt, Karl Patterson, - Schmidt, F J W
    Publication info: Chicago,1925.
    Contributed by: University of Illinois Urbana Champaign
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  88. Notes on amphibians and reptiles of Michoacan, Mexico [by] Karl P. Schmidt and Frederick A. Shannon.
    By: Schmidt, Karl Patterson, - Shannon, Frederick Albert,
    Publication info: [Chicago]1947.
    Contributed by: University of Illinois Urbana Champaign
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  89. Notes on coral snakes from Mexico, by Karl P. Schmidt and Hobart M. Smith.
    By: Schmidt, Karl Patterson, - Smith, Hobart Muir,
    Publication info: Chicago,1943
    Contributed by: University of Illinois Urbana Champaign
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  90. Amphibians and reptiles of the Big Bend region of Texas, by Karl P. Schmidt and Tarleton F. Smith.
    By: Schmidt, Karl Patterson, - Smith, Tarleton F
    Publication info: Chicago,1944
    Contributed by: University of Illinois Urbana Champaign
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  91. The herpetological fauna of the Salama Basin, Baja Verapaz, Guatemala, by Karl P. Schmidt and L. C. Stuart.
    By: Schmidt, Karl Patterson, - Stuart, Laurence Cooper,
    Publication info: Chicago,1941.
    Contributed by: University of Illinois Urbana Champaign
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  92. Peruvian snakes from the University of Arequipa, by Karl P. Schmidt and Warren F. Walker.
    By: Schmidt, Karl Patterson, - Universidad Nacional de San Agustín.
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  93. Snakes of the Peruvian coastal region, by Karl P. Schmidt and Warren F. Walker.
    By: Schmidt, Karl Patterson, - Walker, Warren F.
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  94. Three new snakes from the Peruvian Andes, by Karl P. Schmidt and Warren F. Walker.
    By: Schmidt, Karl Patterson, - Walker, Warren F.
    Publication info: Chicago,1943.
    Contributed by: University of Illinois Urbana Champaign
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  95. Redescription of Taphrosphys olssoni, a fossil turtle from Peru / Rainer Zangerl --
    By: Zangerl, Rainer, - Schmidt, Karl Patterson,
    Publication info: Chicago :Chicago Natural History Museum ,1947.
    Contributed by: Field Museum Library
    BHL Collections: Field Museum Library
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  1. Notes on Central American and Mexican coral snakes
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. Nat. Hist. Zool. Ser.
    Volume: 20
    Date: 1936
    Page Range: 205--216
    View Article
  2. Notes on Texan snakes of the genus Salvadora
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. Nat. Hist. Zool. Series
    Volume: 24
    Date: 1940
    Page Range: 143--150
    View Article
  3. On the status and relations of Crocodylus mindorensis
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Fieldiana: Zoology
    Volume: 33
    Date: 1956
    Page Range: 535--539
    View Article
  4. A new subspecies of coral snake from Guatemala
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Proc. Calif. Acad. Sci
    Volume: 20
    Date: 1932
    Page Range: 265--67
    View Article
  5. New frogs from Misiones and Uruguay
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Museum of Natural History Publication. Zoological Series
    Volume: 29
    Date: 1944
    Page Range: 153--160
    View Article
  6. A new kinosternid turtle from Colombia
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Fieldiana: Zoology
    Volume: 31
    Date: 1947
    Page Range: 109--112
    View Article
  7. A new leptodactylid frog from Chile
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Fieldiana. Zoology
    Volume: 34
    Date: 1952
    Page Range: 11--15
    View Article
  8. Reptiles and amphibians of the Mandel Venezuelan Expedition
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. Nat. Hist., Zool. Ser.
    Volume: 18
    Date: 1932
    Page Range: 159--163
    View Article
  9. Some new and rare Amphibians and Reptiles from Cuba
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: New York Proceedings of the Linnean Society
    Volume: 33
    Date: 1920
    Page Range: 3--6
    View Article
  10. Some rare or little known Mexican coral snakes
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Fieldiana Zool.
    Volume: 39
    Date: 1958
    Page Range: 201--212
    View Article
  11. Reptiles and Amphibians from the Solomon Islands
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. Nat. Hist. Zool. Ser. -
    Volume: 18
    Date: 1932
    Page Range: 175--190
    View Article
  12. Proposed use of the plenary powers to suppress the trivial name "tereticauda" Eschscholtz, 1833 (as published in the combination "Triton tereticauda") thus rendering available the trivial name "lugubris" Hollowell, 1849 (as published in th
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Bull. Zool. Nom.
    Volume: 6
    Date: 1952
    Page Range: 267--268
    View Article
  13. Reptiles and amphibians from central Arabia
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. Nat. Hist., Zool. Ser.
    Volume: 24
    Date: 1941
    Page Range: 161--165
    View Article
  14. Reptiles and amphibians from Southwestern Asia
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Publ. Field Mus. nat. Hist., zool. Ser.
    Volume: 24
    Date: 1939
    Page Range: 49--92
    View Article
  15. Amphibians and Reptiles of the James Simpson-Roosevelt Asiatic Expedition
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. nat. Hist., Zool. Ser.
    Volume: 12
    Date: 1926
    Page Range: 167--173
    View Article
  16. Amphibians and reptiles of Yemen
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Fieldiana. Zoology
    Volume: 34
    Date: 1953
    Page Range: 253--261
    View Article
  17. Contributions to the herpetology of Porto Rico
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Annals of the New York Academy of Sciences
    Volume: 28
    Date: 1918
    Page Range: 167--200
    View Article
  18. Amphibians and reptiles from the Sudan
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. nat. Hist (ser. zool.)
    Volume: 24
    Date: 1943
    Page Range: 331--338
    View Article
  19. The amphibians and reptiles of British Honduras
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Museum of Natural History Publication. Zoological Series
    Volume: 22
    Date: 1941
    Page Range: 475--510
    View Article
  20. The amphibians and reptiles of Mona Island, West Indies
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Mus. Nat. Hist. Ser. Zool.
    Volume: 12
    Date: 1926
    Page Range: 149--163
    View Article
  21. Coral snakes of the genus Micrurus in Colombia
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Fieldiana, Zool.
    Volume: 34
    Date: 1955
    Page Range: 337--359
    View Article
  22. New Central American frogs of the genus Hypopachus
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Museum of Natural History Publication. Zoological Series
    Volume: 24
    Date: 1939
    Page Range: 1--5
    View Article
  23. New amphibians and reptiles from Honduras in the Museum of Comparative Zoology
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Proc. Biol. Soc. Washington
    Volume: 49
    Date: 1936
    Page Range: 43--50
    View Article
  24. A new crocodile from the Philippine Islands
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Museum of Natural History, Zoological Series, Chicago.
    Volume: 20
    Date: 1935
    Page Range: 67--70
    View Article
  25. Guatemalan salamanders of the genus Oedipus
    By: Schmidt, Karl Patterson, 1890-1957
    Type: Article
    In: Field Museum of Natural History Publication. Zoological Series
    Volume: 20
    Date: 1936
    Page Range: 135--166
    View Article
  26. Geographic variation in the Central American colubrine snake, Ninia sebae
    By: Schmidt, Karl Patterson, 1890-1957 - Rand, A S
    Type: Article
    In: Fieldiana. Zool.
    Volume: 39
    Date: 1957
    Page Range: 73--84
    View Article
  27. Amphibians and reptiles of the Big Bend Region of Texas
    By: Schmidt, Karl Patterson, 1890-1957 - Smith, T F
    Type: Article
    In: Field Museum of Natural History Publication. Zoological Series
    Volume: 29
    Date: 1944
    Page Range: 75--96
    View Article
  28. The herpetological fauna of the Salama Basin, Baja Verapaz, Guatemala
    By: Schmidt, Karl Patterson, 1890-1957 - Stuart, L C
    Type: Article
    In: Field Museum of Natural History Publication. Zoological Series
    Volume: 24
    Date: 1941-09-30
    Page Range: 233--247
    View Article
  29. Snakes of the Peruvian coastal region
    By: Schmidt, Karl Patterson, 1890-1957 - Walker, W F
    Type: Article
    In: Zool. Ser. Field Mus. nat. Hist., Chicago
    Volume: 24
    Date: 1943
    Page Range: 297--327
    View Article