Hershkovitz, Philip. 1949. Mammals of Northern Colombia, Preliminary Report No. 4: Monkeys (Primates), with Taxonomic Revisions of Some Forms. Proceedings of the United States National Museum, 98(3232): 323-427, plates 15-17, figures 52-59. doi:10.5479/si.00963801.98-3232.323
Hershkovitz, Philip. 1949. Mammals of Northern Colombia, Preliminary Report No. 5: Bats (Chiroptera). Proceedings of the United States National Museum, 99(3246): 429-454, figure 38. doi:10.5479/si.00963801.99-3246.429
Mammals of Northern Colombia, Preliminary Report No. 6: Rabbits (Leporidae), with Notes on the Classification and Distribution of the South American Forms
Hershkovitz, Philip. 1950. Mammals of Northern Colombia, Preliminary Report No. 6: Rabbits (Leporidae), with Notes on the Classification and Distribution of the South American Forms. Proceedings of the United States National Museum, 100(3265): 327-375, figures 42-43. doi:10.5479/si.00963801.100-3265.327
Hershkovitz, Philip. 1954. Mammals of Northern Colombia, Preliminary Report No. 7: Tapirs (Genus Tapirus), with a Systematic Review of American Species. Proceedings of the United States National Museum, 103(3329): 465-496, figures 58-62. doi:10.5479/si.00963801.103-3329.465
Hershkovitz, Philip. 1948. Mammals of Northern Colombia, Preliminary Report No. 3: Water Rats (Genus Nectomys), with Supplemental Notes on Related Forms. Proceedings of the United States National Museum, 98(3221): 49-56. doi:10.5479/si.00963801.3221.49
Hershkovitz, Philip. 1947. Mammals of Northern Colombia, Preliminary Report No. 1 : Squirrels (Sciuridae). Proceedings of the United States National Museum, 97(3208): 1-46, 1 figure. doi:10.5479/si.00963801.97-3208.1
Hershkovitz, Philip. 1948. Mammals of Northern Colombia, Preliminary Report No. 2: Spiny Rats (Echimyidae), with Supplemental Notes on Related Forms. Proceedings of the United States National Museum, 97(3214): 125-140. doi:10.5479/si.00963801.3214.125
Hershkovitz, Philip. 1960. Mammals of Northern Colombia, Preliminary Report No. 8: Arboreal Rice Rats, a Systematic Revision of the Subgenus Oecomys, Genus Oryzomys. Proceedings of the United States National Museum, 110(3420): 513-568, 12 plates, 6 figures. doi:10.5479/si.00963801.110-3420.513
Mammals of Northern Colombia, Preliminary Report No. 6: Rabbits (Leporidae), with Notes on the Classification and Distribution of the South American Forms