 | A new species of Cichlid fish of the genus Petenia from Colombia
(1944) Journal of The Washington Academy of Sciences 34: 410-412 |
 | Coral snakes of the genus Micrurus in Colombia
K P Schmidt (1955) Fieldiana, Zool. 34: 337-359 |
 | A synopsis of the genus Herrania
R E Schultes (1958) Journal of the Arnold Arboretum 39: 217-295 |
 | Studies in the genus Coccoloba, IX. A critique of the South American species [prim.]
R A Howard (1960) Journal of the Arnold Arboretum 41: 213-258 |
 | Mammals of northern Colombia, preliminary report No. 8: Arboreal rice rats, a systematic revision of the subgenus Oecomys, genus Oryzomys
Philip Hershkovitz (1960) Proceedings of the United States National Museum 110(3420): 513-568 |
 | Birds of the Sierra Macarena, Eastern Colombia
E R Blake (1962) Fieldiana (Zool.) 44: 69-112 |
 | American spiders of the genus Argyrodes (Araneae Theridiidae) by Harriet Exline and Herbert W. Levi
H I Exline and H W Levi (1962) Bulletin of The Museum of Comparative Zoology 127: 73-202 |
 | American spiders of the genus Argyrodes (Araneae, Theridiidae)
H Exline and H W Levi (1962) Bull. Mus. comp. Zool. Harv. 127: 75-204 |
 | A monograph of the Ithomiidae (Lepidoptera) Part 3. The tribe Mechanitini Fox
(1967) Memoirs of The American Entomological Society 22: 1-190 |
 | Frogs of Columbia
Doris M Cochran and Coleman J Goin (1970) Bull U S National Museum 288: 1-655 |
 | Notes on Bromeliaceae, XXXIV
L B Smith (1972) Phytologia 24: 419-453 |
 | A Systematic Study of the Genus Lasiacis (Gramineae: Paniceae)
Gerrit Davidse (1978) Annals of the Missouri Botanical Garden 65: 1133-1254 |
 | The New World genus Pluto (Hymenoptera, Sphecidae, Psenini)
J P V Lith (1979) Tijdschrift Voor Entomologie 122: 127-239 |
 | Revision del genero Mallophora Macquart por sistematica alfa y taxonomia numerica (Diptera - Asilidae)
Jorge N Artigas and Andrés O Argulo (1980) Gayana Zoologia 43: 5-182 |
 | South American freshwater needlefishes of the genus Potamorrhaphis (Beloniformes: Belonidae)
B B Collette (1982) Proc. Biol. Soc. Wash 95: 714-747 |
 | Subspecies And Geographic Distribution Of Black mantle Tamarins Saguinus nigricollis Primates Callitrichidae
P Hershkovitz (1982) Proceedings of The Biological Society of Washington 95: 647-656 |
 | An annotated catalogue of type specimens in the University of Illinois herbarium (ILL) -- 1. Piperaceae, except Peperomia
A G Jones (1985) Phytologia 58: 1-102 |
 | The spiny orb-weaver genera Micrathena and Chaetacis (Araneae: Araneidae)
H W Levi (1985) Bulletin of The Museum of Comparative Zoology 150: 429-618 |
 | A new species of Xenurobrycon (Teleostei: Characidae) from the Río Mamoré basin of Bolivia
S H Weitzman (1987) Proceedings of The Biological Society of Washington 100: 112-120 |
 | The Neotropical and Mexican species of the orb-weaver genera Araneua, Dubiepeira, and Aculepeira (Araneae: Araneidae)
H W Levi (1991) Bulletin of The Museum of Comparative Zoology 152: 167-315 |
 | The Neotropical orb-weaver genera Edricus and Wagneriana (Araneae: Araneidae)
H W Levi (1991) Bulletin of The Museum of Comparative Zoology 152: 363-415 |
 | Spiders of the orb-weaver genus Parawixia in America (Araneae: Araneidae)
H W Levi (1992) Bulletin of The Museum of Comparative Zoology 153: 1-46 |
 | The American orb weavers of the genera Mecynogea, Manogea, Kapogea and Cyrtophora (Araneae: Araneidae)
H W Levi (1997) Bulletin of The Museum of Comparative Zoology 155: 215-255 |
 | On the validity of Heliconius tristero Brower and Heliconius melpomene mocoa Brower, with notes on species concepts in Heliconius kluk (Lepidoptera: Nymphalidae)
A V Z Brower (2000) Proceedings of the Entomological Society of Washington 102: 678-687 |
 | Atlas of New World marsupials
Barbara E Brown (2004) Fieldiana Zoology 102: 1-308 |
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