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  1. By: Wetmore, Alexander,
    Publication info: 1941
    Holding Institution: Smithsonian Institution Archives
    Subjects: Bermuda  Bogota  Colombia  Field notes  Goajiro Indians  La Guajira, Península de  Netherlands Antilles  Ornithology  Photograph albums  United States National Museum  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  2. By: Wetmore, Alexander,
    Publication info: 1936-1939
    Holding Institution: Smithsonian Institution Archives
    Subjects: Antigua Guatemala  Field notes  Guatemala  Honduras  Maracay  Ornithology  Photograph albums  Tres Zapotes  United States National Museum  Venezuela  Veracruz  
    BHL Collections: Smithsonian Field Books collection
  3. By: Wetmore, Alexander,
    Publication info: 1954
    Holding Institution: Smithsonian Institution Archives
    Subjects: Amazonas  Atabapo, Río  Field notes  Guainía, Río  Kempton, J. H. (James Howard), 1891-1970  Negro, Río  Ornis (Ship)  Ornithology  Phelps Expedition to Territory of Amazonas, Venezu  Photograph albums  Puerto Ayacucho  United States National Museum  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  4. By: Wetmore, Alexander,
    Publication info: 1953-1954
    Holding Institution: Smithsonian Institution Archives
    Subjects: Amazonas  Aragua  Chichiriviche  Curaçao  Field notes  Kempton, J. H. (James Howard), 1891-1970  Netherlands Antilles  Ornis (Ship)  Ornithology  Phelps Expedition to Territory of Amazonas, Venezu  Photograph albums  United States National Museum  Venezuela  Willemstad  Yatua, Río  
    BHL Collections: Smithsonian Field Books collection
  5. By: Wetmore, Alexander,
    Publication info: 1952
    Holding Institution: Smithsonian Institution Archives
    Subjects: Aragua  Field notes  Macareo, Caño  Monagas  Ornithology  Phelps, William H. (William Henry), 1875-1965  Photograph albums  United States National Museum  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  6. By: Duellman, William Edward,
    Publication info: Lawrence, Kansas :Natural History Museum, The University of Kansas,c1997.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Classification  Environmental aspects  Geographical distribution  La Escalera Region  Venezuela
  7. By: Sanborn, Colin Campbell,
    Publication info: Chicago :Chicago Natural History Museum,1954.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Bats  Choeroniscus  Venezuela
  8. By: Kollar, Vincenz,
    Publication info: Wien,K. K. Hofund Staatsdruckerei,1850
    Holding Institution: Smithsonian Libraries
    Subjects: Insects  Venezuela  
  9. By: Martens, Eduard von,
    Publication info: [Berlin :F. Dümmler,1873].
    Holding Institution: Smithsonian Libraries
    Subjects: Mollusks  Venezuela  
  10. By: Willard, David E.
    Publication info: [Chicago, Ill.] :Field Museum of Natural History,c1991.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Amazonas (Territory)  Birds  Cerro de la Neblina  Neblina Mountain (Venezuela and Brazil)  Venezuela
  11. By: Fosberg, F. Raymond, Francis Raymond
    Publication info: 1964
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Calabozo  Correspondence  Field notes  La Ceiba  Maryland  Mycology  Pennsylvania  Shenandoah National Park  Tigre, Río  United States  Venezuela  Virginia  
    BHL Collections: Smithsonian Field Books collection
  12. By: Pittier, Henri,
    Publication info: Caracas,Litografía del Comercio,1917.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Plants  Spermatophyta  Venezuela  
    BHL Collections: New York Botanical Garden | Publicaciones en Español
  13. By: Cherrie, George Kruck,
    Publication info: Brooklyn, N.Y. :Pub. for the Brooklyn museum,1916.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Birds  Venezuela  
  14. By: Cherrie, George Kruck,
    Publication info: Brooklyn, N.Y. :Pub. for the Brooklyn museum,1916.
    Holding Institution: Smithsonian Libraries
    Subjects: Birds  Venezuela  
  15. By: Steyermark, Julian A. (Julian Alfred),
    Publication info: Chicago, Ill. :Chicago Natural History Museum,1951.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Venezuela  
  16. By: Steyermark, Julian A. (Julian Alfred),
    Publication info: Chicago, Ill. :Chicago Natural History Museum,1957.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Venezuela  
  17. By: Steyermark, Julian A. (Julian Alfred),
    Publication info: Chicago, Ill. :Chicago Natural History Museum,1952.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Venezuela  
  18. By: Steyermark, Julian A. (Julian Alfred),
    Publication info: Chicago, Ill. :Chicago Natural History Museum,1953.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Venezuela  
  19. By: Fendler, Augustus,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1797-1878  1803-1873  1805-1877  1809-1884  1810-1888  1813-1883  1817-1886  1818-1887  1826-1901  1842-1923  Adventure travel  Albertus-Universität zu Königsberg i. Pr  Arkansas  Army  Botanical specimens  Braun, Alexander,  Cactaceae  Caracas (Venezuela)  Caspary, Robert,  Cereus peruvianus  Collection and preservation  Colonia Tovar (Aragua, Venezuela)  Compositae  Correspondence  Description and travel  Economic aspects  Engelmann, George,  Equipment and supplies  Europe  Fagaceae  Fendler, Augustus,  Finance, Personal  Gray, Asa,  Growth  Helianthus  Henry, Joseph,  Letters  Liliaceae  Matches  Meehan, Thomas,  Meteorology  Observations  Oenothera  Onagraceae  Philadelphia (Pa.)  Plants  Pollination  Prestoe, Henry,  Quercus  Social life and customs  Sullivant, William Starling,  Trinidad  Trinidad and Tobago  Tuckerman, Edward,  United States  Venezuela  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  20. By: Lemaire, Charles Antoine,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1794-1868  1801-1871  1801-1876  1806-1893  1807-1882  1809-1884  1817-1868  Botanical specimens  Brongniart, Adolphe,  Cactaceae  Candolle, Alphonse de,  Collectors and collecting  Correspondence  Cuba  Decaisne, Joseph,  Delessert, Benjamin,  Engelmann, George,  Havana  Lemaire, Charles Antoine,  Letters  Martius, Karl Friedrich Philipp von,  Species  Venezuela  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  21. By: Mantilla-Meluk,Hugo - Texas Tech University. Museum. - Texas Tech University. Natural Science Research Laboratory.
    Publication info: Lubbock, TX :Museum of Texas Tech University,[2014]
    Holding Institution: Museum of Texas Tech University
    Subjects: Bats  Colombia  Uroderma  Venezuela
  22. By: Moynihan, M.
    Publication info: 1957-1974
    Holding Institution: Smithsonian Institution Archives
    Subjects: Andes  Animal behavior  Bogota  Colombia  Correspondence  Ethology  Field notes  Guasca  Illustrations  Ornithology  Puracé, Volcán  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  23. By: Surcouf, J. M. R. (Jacques M. R.), - Gonzalez-Rincones, R.
    Publication info: Paris,A. Maloine,1911-12.
    Holding Institution: Smithsonian Libraries
    Subjects: Diptera  Insects  Venezuela  
  24. By: Fosberg, F. Raymond, Francis Raymond
    Publication info: 1952-1953
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Field notes  Maryland  United States  Venezuela  Virginia  Wisconsin  
    BHL Collections: Smithsonian Field Books collection
  25. By: Ernst, Adolfo,
    Publication info: Caracas,Impr. de Espinal e hijos,1881.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Botany, Economic  Medicinal plants  Plants  Venezuela  
    BHL Collections: Publicaciones en Español
  26. By: Pearse, A. S. (Arthur Sperry),
    Publication info: Madison,1920.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Fishes  Valencia Lake  Venezuela  
  27. By: Johnston, John Robert,
    Publication info: Boston :Gray Herbarium of Harvard University,1909.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Coche  Maragarita Island  Plants  Venezuela  
    BHL Collections: New York Botanical Garden
  28. By: Osgood, Wilfred Hudson,
    Publication info: Chicago,1914.
    Holding Institution: Field Museum of Natural History Library
    Subjects: Mammals  Venezuela  
  29. By: Osgood, Wilfred Hudson, - Conover, Henry Boardman
    Publication info: Chicago,1922.
    Holding Institution: Field Museum of Natural History Library
    Subjects: Game and game-birds  Venezuela  
  30. By: Dupérré, N. (Nadine) - Platnick, Norman I.
    Publication info: 2011-10-27
    Holding Institution: American Museum of Natural History Library
    Subjects: Grenadines  Guyana  Oonopidae  Simonoonops  Spiders  Venezuela  
  31. By: D'Heguert, José Saer, - Jahn, Alfredo, - Pittier, Emilio, - Seymour, Frank Conkling, - St. John, Harold, - Harvard University. Gray Herbarium.
    Holding Institution: Harvard University Botany Libraries
    Subjects: Gray Herbarium  Harvard University  Iles-de-la-Madeleine  Long Island  Martha's Vineyard  Massachusetts  New York (State)  Nova Scotia  Pictou (County)  Plants  Québec (Province)  Sable Island  Venezuela  
    BHL Collections: BHL Field Notes Project
  32. By: Smith, Alan P.
    Publication info: Washington :Smithsonian Institution Press,1981.
    Holding Institution: Smithsonian Libraries
    Subjects: Andes  Espeletia  Growth (Plants)  Mountain plants  Plant ecology  Plant populations  Venezuela  
  33. By: Gumilla, Joseph, - Eidous, Marc-Antoine,
    Edition: Traduite de l'Espagnol sur la seconde edition, par M. Eidous.
    Publication info: A Avignon :Chez la veuve de F. Girard, imprimeur ;1758.
    Holding Institution: Smithsonian Libraries
    Subjects: 1556-1810  Description and travel  Early works to 1800  History  Indians of South America  Jesuits  Natural history  Orinoco River (Venezuela and Colombia)  Venezuela  
  34. By: Gumilla, Joseph, - Obregon, Ignacio de - Juglá y Font, Antonio
    Edition: Nueva impresion; mucho mas correcta que las anteriores, y adornada con ocho láminas finas, que manifiestan las costumbres y ritos de aquellos americanos ...
    Publication info: Barcelona,Impr. de C. Gibert y Tutó,1791.
    Holding Institution: Smithsonian Libraries
    Subjects: Ethnology  Indians of South America  Jesuits  Orinoco River (Venezuela and Colombia)  Orinoco Valley  Venezuela  
    BHL Collections: Publicaciones en Español
  35. By: Huber, Otto. - Wurdack, J. J.
    Publication info: City of Washington :Smithsonian Institution Press,1984.
    Holding Institution: Smithsonian Libraries
    Subjects: Amazonas (Territory)  Amazonas (Venezuela : Territory)  Botany  History  Venezuela  
  36. By: Taphorn, Donald C. - Marrero, Crispulo.
    Publication info: Chicago, Ill. :Field Museum of Natural History,c1990.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Aspredinidae  Catfishes  Classification  Hoplomyzon sexpapilostoma  Venezuela
  37. By: Lin, C. Kwei. - University of Michigan. Great Lakes and Marine Waters Center.
    Publication info: Ann Arbor, Mich. :Great Lakes and Marine Waters Center, University of Michigan,1982.
    Holding Institution: University of Michigan (archive.org)
    Subjects: Environmental aspects  Limnology  Pollution  Valencia Lake  Venezuela  Water  
  38. By: Provenzano, Francisco. - Schaefer, Scott Allen, 1958-
    Publication info: 2008
    Holding Institution: American Museum of Natural History Library
    Subjects: Catfishes  Lithogenes wahari  Lithogeninae  Orinoco River Delta  Venezuela  
  39. By: Osgood, Wilfred Hudson,
    Publication info: Chicago,1912.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Colombia  Mammals  Venezuela  
  40. By: Cova García, Pablo
    Publication info: s.l. :s.n.,18--
    Holding Institution: Smithsonian Libraries
    Subjects: Diptera  Venezuela  
    BHL Collections: Publicaciones en Español
  41. By: André, Eugène. - Keltie, John Scott, Sir,
    Publication info: London,Smith, Elder, & co.,1904.
    Holding Institution: Brown University Library (archive.org)
    Subjects: Caura River  Description and travel  Natural history  Venezuela  
  42. By: Oberholser, Harry C. (Harry Church),
    Publication info: [Brooklyn?]1908.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Birds  Owls  Venezuela
  43. By: Jadin, Robert C. - Myers, Charles W. - Rivas Fuenmayor, Gilson.
    Publication info: 2009
    Holding Institution: American Museum of Natural History Library
    Subjects: Anadia blakei  Anadia escalerae  Euspondylus auyanensis  Lizards  Venezuela  
  44. By: Corthals, Angélique, 1973- - Davalos, Liliana M.
    Publication info: 2008
    Holding Institution: American Museum of Natural History Library
    Subjects: Andes Region  Bats  Colombia  Ecuador  Lonchophylla orienticollina  Venezuela  
  45. By: Voss, Robert S. - Lim,Burton K. - Díaz-Nieto, Juan F. - Jansa,Sharon A.
    Publication info: New York, NY :American Museum of Natural History,©2013.
    Holding Institution: American Museum of Natural History Library
    Subjects: Classification  Evolution  Guyana  Mammals  Marmosops  Marmosops pakaraimae  Mountain animals  Phylogeny  Venezuela
  46. By: Díaz-Nieto, Juan F. - Jansa, Sharon A. - Lim, Burton K. - Voss, Robert S.
    Publication info: 2013-06-21
    Holding Institution: American Museum of Natural History Library
    Subjects: Guyana  Marmosops  Marmosops pakaraimae  Mountain animals  Venezuela  
  47. By: Blake, Emmet Reid,
    Publication info: Chicago,1940.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Birds  Honey-creepers  Venezuela  
  48. By: Spruce, Richard, - Wallace, Alfred Russel,
    Publication info: London,Macmillan and co., limited,1908.
    Holding Institution: Smithsonian Libraries
    Subjects: Amazon river and valley  Amazonas (Brazil)  Andes  Botany  Description and travel  Ecuador  Peru  South America  Venezuela  
  49. By: Inger, Robert F.
    Publication info: Chicago :Chicago Natural History Museum,1956.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Fishes  Venezuela
  50. By: Paynter, Raymond A.
    Publication info: Cambridge, Mass. :Bird Dept., Museum of Comparative Zoology, Harvard University,1982.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Birds  Catalogs and collections  Gazetteers  Geographical distribution  Venezuela
  51. By: Niles, Blair. - Beebe, William,
    Publication info: New York,H. Holt and company,1910.
    Holding Institution: Wellesley College Library (archive.org)
    Subjects: Birds  Description and travel  Guyana  Natural history  South America  Venezuela  
  52. By: Niles, Blair. - Beebe, William,
    Publication info: New York,H. Holt and company,1910.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Birds  British Guiana  Description and travel  Natural history  South America  Venezuela  
  53. By: Beebe, Mary - Beebe, William,
    Publication info: London,Constable,1910.
    Holding Institution: Cornell University Library
    Subjects: Birds  Description and travel  Guyana  Natural history  South America  Venezuela  
  54. By: Niles, Blair. - Beebe, William,
    Publication info: New York :Holt,1910.
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Birds  Description and travel  Guyana  South America  Venezuela  
  55. By: Wetmore, Alexander,
    Publication info: 1953-1954
    Holding Institution: Smithsonian Institution Archives
    Subjects: Account book  Canal Zone  Chiriquí, Provincia de  Correspondence  Field notes  Itineraries  Netherlands Antilles  Ornithology  Panama  United States National Museum  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  56. By: Pittier, Henri,
    Publication info: 1931
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Caracas  Correspondence  Field notes  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  57. By: Pittier, Henri,
    Publication info: 1937-1944
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Correspondence  Field notes  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  58. By: Pittier, Henri,
    Publication info: 1919-1920
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Caracas  Field notes  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  59. By: Pittier, Henri,
    Publication info: 1917
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Caracas  Catuche  Field notes  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  60. By: Pittier, Henri,
    Publication info: 1917
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Catuche  Cotiza  Field notes  Queseras  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  61. By: Curran, Hugh McCollum, - Haman, Miles,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Bahia (State)  Brazil  Correspondence  Curaçao  Plants  Sketch maps  Venezuela  
    BHL Collections: BHL Field Notes Project
  62. By: Pittier, Henri,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Colombia  Costa Rica  Plants  Venezuela  
    BHL Collections: BHL Field Notes Project
  63. By: Tejera Guevara, Enrique,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Plants  Venezuela  
    BHL Collections: BHL Field Notes Project
  64. By: Pittier, Henri,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Plants  Venezuela  
    BHL Collections: BHL Field Notes Project
  65. By: Bond, Francis Edward, - Brown, Stewardson, - Gillen, Thomas S.,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Plants  Venezuela  
    BHL Collections: BHL Field Notes Project
  66. By: Fendler, Augustus,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Ferns  Grasses  Plant collecting  Southwest, New  Venezuela  
  67. By: Broadway, Walter Elias,
    Holding Institution: Harvard University Botany Libraries
    Subjects: French Guiana  Plants  Venezuela  
    BHL Collections: BHL Field Notes Project
  68. By: Bailey, L. H. (Liberty Hyde), - Bailey, Ethel Zoe,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Brazil, South  Plants  Trinidad  Venezuela  
    BHL Collections: BHL Field Notes Project
  69. By: Fendler, Augustus,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Plants  Venezuela  
  70. By: Pittier, Henri,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Plants  Venezuela  
    BHL Collections: BHL Field Notes Project
  71. By: Berrizbeitia, Emily L. de. - Bonzani, Renée M., 1962- - Duncan, William N. - Gassón, Rafael. - Redmond, Elsa M. - Rinaldi, Milagro. - Schubert, Carlos, 1938- - Sifontes G., Ramón. - Spencer, Charles S. (Charles Sidney)
    Publication info: 2014-11-21
    Holding Institution: American Museum of Natural History Library
    Subjects: Barinas (Venezuela : State)  Chiefdoms  Excavations (Archaeology)  Indians of South America  Social archaeology  Social structure  Venezuela  
  72. By: Moynihan, M.
    Publication info: 1960-1974
    Holding Institution: Smithsonian Institution Archives
    Subjects: Animal behavior  Barro Colorado  Black-and-white photographs  Ethology  Field notes  Mammalogy  Panama  Primates  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  73. By: Patterson, Bryan,
    Publication info: Chicago :Field Museum of Natural History,1977.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Lara  Paleontology  Proticia venezuelensis  Tertiary  Venezuela  
  74. By: Dozy, F. - Dozy, F. - Molkenboer, J. H.
    Publication info: Harlemi :De Erven Loosjes,1854.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Musci  Suriname  Venezuela  
  75. By: United States. Commission to investigate and report upon the true divisional line between Venezuela and British Guiana.
    Publication info: Washington,Govt. print. off.;1896-97.
    Holding Institution: Smithsonian Libraries
    Subjects: Boundaries  Guyana  Venezuela
  76. By: Schmidt, Karl Patterson,
    Publication info: Chicago,1932.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Amphibians  Reptiles  Venezuela  
  77. By: Moratelli,Ricardo - Gardner, Alfred L - Oliveira,João A. - Wilson,Don E
    Publication info: New York, NY :American Museum of Natural History,[2013], ©2013.
    Holding Institution: American Museum of Natural History Library
    Subjects: Bats  Classification  Colombia  Mammals  Myotis  Myotis handleyi  Venezuela
  78. By: Gardner, Alfred L. - Moratelli, Ricardo. - Oliveira, João A. (João Alves) de. - Wilson, Don E.
    Publication info: 2013-09-16
    Holding Institution: American Museum of Natural History Library
    Subjects: Bats  Colombia  Myotis  Myotis handleyi  Venezuela  
  79. By: Higgins, Robert P.
    Publication info: 1986, 1988
    Holding Institution: Smithsonian Institution Archives
    Subjects: Açores, Arquipélago dos  Canarias, Islas  Colombia  Field notes  Higgins, Robert P  Japan  Malaysia  Marine invertebrates  National Museum of Natural History (U.S.)  Singapore  Smithsonian Institution  Thailand  Venezuela  Zoology  
    BHL Collections: Smithsonian Field Books collection
  80. By: Higgins, Robert P.
    Publication info: 1986
    Holding Institution: Smithsonian Institution Archives
    Subjects: Field notes  Higgins, Robert P  Marine invertebrates--South America  National Museum of Natural History (U.S.)  Smithsonian Institution  Venezuela  Zoology  
    BHL Collections: Smithsonian Field Books collection
  81. By: Higgins, Robert P
    Publication info: 1985
    Holding Institution: Smithsonian Institution Archives
    Subjects: California  Field notes  Higgins, Robert P  Marine invertebrates  Marine invertebrates--California  Marine invertebrates--Pacific Coast (South America  National Museum of Natural History (U.S.)  Smithsonian Institution  Venezuela  Zoology  
    BHL Collections: Smithsonian Field Books collection
  82. By: Standley, Paul Carpenter,
    Publication info: Chicago,1931.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Rubiaceae  Venezuela  
  83. By: Duellman, William Edward, - Hoogmoed, Marinus S. - University of Kansas. Museum of Natural History.
    Publication info: Lawrence, Kan. :Museum of Natural History, University of Kansas,1984.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Classification  Frogs  Guyana  Hylidae  Venezuela
  84. By: Plowman, Timothy,
    Publication info: 1983-1984.
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  Venezuela  
    BHL Collections: BHL Field Notes Project
  85. By: Plowman, Timothy,
    Publication info: 1984.
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  Venezuela  
    BHL Collections: BHL Field Notes Project
  86. By: Plowman, Timothy,
    Publication info: 1968-1969.
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Colombia  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  Venezuela  
    BHL Collections: BHL Field Notes Project
  87. By: Plowman, Timothy,
    Publication info: 1979.
    Holding Institution: Field Museum of Natural History Library
    Subjects: Archives  Classification  Field Museum of Natural History  Field notes  Identification  Plants  Plowman, Timothy  United States  Venezuela  
    BHL Collections: BHL Field Notes Project
  88. By: Faivovich,Julián - McDiarmid, Roy W. - Myers, Charles W. - Cerro de la Neblina Expedition
    Publication info: New York, NY :American Museum of Natural History,[2013], ©2013.
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  Hylidae  Myersiohyla  Myersiohyla chamaeleo  Myersiohyla neblinaria  Neblina Mountain (Venezuela and Brazil)  Phylogeny  Venezuela
  89. By: Cerro de la Neblina Expedition (1984-1985) - Faivovich, Julián. - McDiarmid, Roy W. - Myers, Charles W.
    Publication info: 2013-12-20
    Holding Institution: American Museum of Natural History Library
    Subjects: Frogs  Hylidae  Myersiohyla  Myersiohyla chamaeleo  Myersiohyla neblinaria  Neblina Mountain (Venezuela and Brazil)  Venezuela  
  90. By: Wetmore, Alexander,
    Publication info: 1937
    Holding Institution: Smithsonian Institution Archives
    Subjects: Black-and-white photographs  Caracas  Correspondence  Field notes  Memorabilia  Ornithology  United States National Museum  Venezuela  
    BHL Collections: Smithsonian Field Books collection
  91. By: Wetmore, Alexander,
    Publication info: 1953-1954
    Holding Institution: Smithsonian Institution Archives
    Subjects: Amazonas  Correspondence  Field notes  Guainía  Itineraries  Maps  Maroa  Neblina, Cerro de la  Ornithology  Phelps Expedition to Territory of Amazonas, Venezu  United States National Museum  Venezuela  Victorino  Yatua, Río  
    BHL Collections: Smithsonian Field Books collection
  92. By: Boussingault, J. B. (Jean Baptiste) - Acosta, Joaquín, - Raulin, Francois Desire
    Publication info: París :Librería Castellana ,1849.
    Holding Institution: Universidad Autónoma de Nuevo León
    Subjects: Andes  Colombia  Ecuador  história natural  Venezuela  
    BHL Collections: Publicaciones en Español
  1. By: Barr, Cheryl
    Type: Article
    In: ZooKeys
    Volume: 803
    Date: 2018
    Page Range: 71-92
    Publication info: Pensoft Publishers 2018
    Subjects: Aquatic beetles  French Guiana  Neotropics  peri-Amazonian  Peru  sexual dimorphism  taxonomy  Venezuela
  2. By: Liñero-Arana,Ildefonso - Díaz,Óscar
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2010-01-01
    Subjects: Amphinomidae  bentos  biodiversidad  Euphrosinidae  Polychaeta  Taxonomía  Venezuela
  3. By: Vieira,Rodrigo - Landa,José Manuel Ayala
    Type: Article
    In: Revista Brasileira de Entomologia
    Date: 2014-03-01
    Publication info: Revista Brasileira de Entomologia
    Subjects: Brachycera  Insecta  Neotropical  taxonomy  Venezuela
  4. By: Pessoa,Edlley Max - Silva,Ivo Abraão Araújo da - Alves,Marccus
    Type: Article
    In: Instituto de Botânica
    Date: 2014-12-01
    Publication info: Instituto de Botânica
    Subjects: Biogeography  Brazil  Colombia  Costa Rica  Neotropics  Venezuela
  5. By: Rivas,Belkis A. - Linares,Omar J.
    Type: Article
    In: Mastozoología neotropical
    Date: 2006-12-01
    Subjects: Adaptación  locomoción  Venezuela
  6. By: Rodríguez,Leyda - Colonnello,Giuseppe
    Type: Article
    In: Instituto Nacional de Pesquisas da Amazônia
    Date: 2009-03-01
    Publication info: Instituto Nacional de Pesquisas da Amazônia
    Subjects: Arbustal  Canaima  florística  Guayana  Morichal  Río Caroní  sabana  Venezuela
  7. By: Martins,Ubirajara R. - Galileo,Maria Helena M.
    Type: Article
    In: Revista Brasileira de Entomologia
    Date: 2004-06-01
    Subjects: Cerambycidae  dossel  novas espécies  novos registros  Venezuela
  8. By: Montaña,Carmen G. - Winemiller,Kirk O.
    Type: Article
    In: Neotropical Ichthyology
    Date: 2009-06-01
    Subjects: Llanos  Neotropics  Niche breadth  Pike cichlid  Venezuela
  9. By: Acosta,Vanessa - Natera,Yolimar - Lodeiros,César - Freites,Luis - Vásquez,Aléikar
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2010-01-01
    Subjects: Ambiente  composición bioquímica  Crecimiento  Golfo de Cariaco  mejillón  Venezuela
  10. By: Querales,David - Rosas,Jesús - Velásquez,Aidé - Cabrera,Tomas - Maneiro,Carlos
    Type: Article
    In: Revista de biología marina y oceanografía
    Date: 2004-07-01
    Subjects: embriogénesis  Larvas de peces  Oceano Atlântico  reproducción  Venezuela
  11. By: Orellana-B.,Andrés M.
    Type: Article
    In: Boletín Científico. Centro de Museos. Museo de Historia Natural
    Date: 2009-01-01
    Subjects: Apiaceae  immature states  Neotropical  Papilio polyxenes costarum  polymorphism  Venezuela
  12. By: Caballer Gutierrez, Manuel - Ortea, Jesus - Narciso, Samuel
    Type: Article
    In: ZooKeys
    Volume: 115
    Date: 2011
    Page Range: 1-18
    Publication info: Pensoft Publishers 2011
    Subjects: Dictyota  Isla de Aves  Morrocoy  new species  Rissoellidae  Southern Caribbean  Thalassia  Venezuela
  13. By: Mejdalani, Gabriel - Silva, Roberta - Garcia, Cláudia
    Type: Article
    In: ZooKeys
    Volume: 160
    Date: 2011
    Page Range: 59-71
    Publication info: Pensoft Publishers 2011
    Subjects: Auchenorrhyncha  Cicadellinae  identification key  leafhopper  taxonomy  Venezuela
  14. By: Pirela,Raúl - Rincón,José
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2013-09-01
    Subjects: Bottiella niceforei  Contenido estomacal  macroconsumidores  materia orgánica particulada gruesa  Venezuela
  15. By: Rivas-Rodríguez,Belkis A. - D'Elía,Guillermo - Linares,Omar
    Type: Article
    In: Mastozoología neotropical
    Date: 2010-06-01
    Subjects: Guayana  Modos de vida  Morfologia  roedores  Sigmodontinae  Venezuela
  16. By: Acevedo,Aldemar A - Silva,Karen Lizeth - Franco,Rosmery - Lizcano,Diego J
    Type: Article
    In: Boletín Científico. Centro de Museos. Museo de Historia Natural
    Date: 2011-07-01
    Subjects: Colombia  Conservación  Gastrotheca helenae  Parque Tamá  rana marsupial  Venezuela
  17. By: Barrio-Amorós,César L. - Señaris,Josefa Celsa - MacCulloch,Ross D. - Lathrop,Amy - Guayasamin,Juan M. - Duellman,William E.
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2011-01-01
    Subjects: Guiana Shield  Guyana  H. angelicus  Hylidae  Hypsiboas roraima  Venezuela
  18. By: Trujillo,Ernesto - Martínez,Guillermo
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2010-01-01
    Subjects: eficiencia operacional  embarcación artesanal  Isla Margarita  Venezuela  virador de palangre atunero
  19. By: Tagliafico,Alejandro - González,Leo Walter - Eslava,Nora
    Type: Article
    In: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR)
    Date: 2008-12-01
    Publication info: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR) 2008-12-01
    Subjects: Crecimiento  Isla de Margarita  reproducción  Venezuela
  20. By: Castro,Mercedes E. - Torrecilla,Pedro
    Type: Article
    In: Acta botánica mexicana
    Date: 2013-10-01
    Subjects: Bursera  características de epidermis foliar  Taxonomía  Venezuela
  21. By: McKamey, Stuart - Porter, Mitchell
    Type: Article
    In: ZooKeys
    Volume: 557
    Date: 2016
    Page Range: 85-91
    Publication info: Pensoft Publishers 2016
    Subjects: comb. n  Ecuador  nymph  Parantonae  syn. n  Thuris  Venezuela
  22. By: Laguerre, Michel
    Type: Article
    In: ZooKeys
    Volume: 264
    Date: 2013
    Page Range: 47-69
    Publication info: Pensoft Publishers 2013
    Subjects: Arctiinae  Bolivia  Colombia  Costa Rica  Ecuador  Erebidae  Lepidoptera  Lophocampa  new species  Peru  Venezuela
  23. By: Dorr, Laurence J. - Stergios, Basil
    Type: Article
    In: PhytoKeys
    Volume: 42
    Date: 2014
    Page Range: 57-76
    Publication info: Pensoft Publishers 2014
    Subjects: Andes  Pilea  Urticaceae  Venezuela
  24. By: Montaña,Carmen G. - Layman,Craig A. - Winemiller,Kirk O.
    Type: Article
    In: Neotropical Ichthyology
    Date: 2011-01-01
    Subjects: Floodplain river  Food web  Optimal foraging theory  Predator-prey interaction  Venezuela
  25. By: Guzmán-Dávalos,Laura - Herrera,María de Jesús - Cardona,Beatriz E. - Saldarriaga,Yamillé
    Type: Article
    In: Instituto de Ecología A.C., Centro Regional del Bajío
    Date: 2006-01-01
    Publication info: Instituto de Ecología A.C., Centro Regional del Bajío
    Subjects: Agaricales  Basidiomycetes  Colombia  Gymnopilus tuxtlensis  Jalisco  pleurocistidios  Taxonomía  Venezuela  Veracruz
  26. By: García,Mauricio - Vera,Antonio - Benetti,Cesar Joao - Blanco,Ligia
    Type: Article
    In: Instituto de Ecología A.C.
    Date: 2016-01-01
    Publication info: Instituto de Ecología A.C.
    Subjects: habitalogía  humedal  Insectos acuáticos  sistemas de microhábitat  Venezuela
  27. By: Lodeiros,César - Freites,Luis - Maeda-Martínez,Alfonso - Himmelman,John H
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2012-03-01
    Subjects: Cariaco Gulf  Coastal upwelling  Depth  Growth  scallop  Venezuela
  28. By: Herrera,Antonio - Bone,David
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2011-01-01
    Subjects: biomass  nutrients  physical and chemical gradient  river plume  size structure  Tivela mactroides  Venezuela
  29. By: Miloslavich,Patricia - Klein,Eduardo - Yerena,Edgard - Martin,Alberto
    Type: Article
    In: Gayana (Concepción)
    Date: 2003-01-01
    Subjects: biological collections  Conservation  marine biodiversity  Protected areas  Venezuela
  30. By: Erwin, Terry - Aldebron, Charlotte
    Type: Article
    In: ZooKeys
    Volume: 742
    Date: 2018
    Page Range: 57-90
    Publication info: Pensoft Publishers 2018
    Subjects: árboles de bosque lluvioso  arborealidad  arboreality  biodiversidad  Biodiversity  Brasil  Brazil  Ecuador  French Guiana  Guayana Francesa  Peru  rainforest trees  Venezuela
  31. By: Morillo Pacheco, Gilberto - Krings, Alexander
    Type: Article
    In: PhytoKeys
    Volume: 33
    Date: 2014
    Page Range: 41-50
    Publication info: Pensoft Publishers 2014
    Subjects: Climbing milkweeds  Matelea  Suriname  Venezuela
  32. By: Diazgranados, Mauricio - Morillo Pacheco, Gilberto
    Type: Article
    In: PhytoKeys
    Volume: 28
    Date: 2013
    Page Range: 9-18
    Publication info: Pensoft Publishers 2013
    Subjects: Coespeletia  Compositae  Espeletiinae  frailejón  Millerieae  Páramos  Venezuela
  33. By: Pollock, Darren
    Type: Article
    In: ZooKeys
    Volume: 6
    Date: 2009
    Page Range: 69-74
    Publication info: Pensoft Publishers 2009
    Subjects: Neotropical  new species  Pythidae  Venezuela
  34. By: Saunders,Janice G.
    Type: Article
    In: Darwiniana
    Date: 2005-12-01
    Subjects: Argentina  Byttnerioideae  Hermannieae  Malvaceae s.l  Paraguay  Pollen morphology  Venezuela  Waltheria
  35. By: del Mónaco,Carlos - Noriega,Nicida - Narciso,Samuel
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2011-01-01
    Subjects: Acropora palmata  Coralliophila  densidad  Parque Nacional Morrocoy  tasa de depredación  Venezuela
  36. By: Bálint,Zsolt - Constantino,Luis M - Salazar-E,Julián A - Andrade-C,M. Gonzalo - Campos-Salazar,Lina R
    Type: Article
    In: Boletín Científico. Centro de Museos. Museo de Historia Natural
    Date: 2009-12-01
    Subjects: Colombia  lecotype  mimicry  new record  new species  new synonymy  Nomenclature  taxonomy  Theorema  Venezuela
  37. By: Ruiz,Gustavo R. S. - Brescovit, Antonio D.
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2005-09-01
    Subjects: Neotropical  systematics  taxonomy  Venezuela
  38. By: Martins,Ubirajara R. - Galileo,Maria Helena M. - Joly,Luís José
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2010-01-01
    Subjects: Brasil  espécies novas  Taxonomía  Venezuela
  39. By: Vega,Andrea S. - Rúgolo de Agrasar,Zulma E.
    Type: Article
    In: Darwiniana
    Date: 2005-12-01
    Subjects: Colombia  Digitaria  Paniceae  Poaceae  Taxonomía  Venezuela
  40. By: Armas,Luis F. de - Villarreal Manzanilla,Osvaldo - Colmenares-García,Pío A.
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2009-01-01
    Subjects: Hubbardiidae  Schizomida  Suramérica  Taxonomía  Venezuela
  41. By: Martín¹,Alberto - Ortiz²,Manuel - Díaz¹,Yusbelly J
    Type: Article
    In: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR)
    Date: 2002-12-01
    Publication info: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR) 2002-12-01
    Subjects: anfípodos  Caribe  Gammaridea  Praderas de pastos marinos  Venezuela
  42. By: Righi,Gilberto - Hamoui,Viviane
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2002-01-01
    Subjects: Distribution  Florida  Habitat  Naididae  Oligochaeta  Suriname  taxonomy  Venezuela  West Indies
  43. By: López Carrión,Nicolás - Grismado, Cristian J.
    Type: Article
    In: Revista del Museo Argentino de Ciencias Naturales
    Date: 2014-06-01
    Publication info: Revista del Museo Argentino de Ciencias Naturales
    Subjects: Argentina  Ground spiders  taxonomy  Venezuela
  44. By: Bonilla-Rivero,Ana - López-Rojas,Héctor
    Type: Article
    In: Sociedade Brasileira de Ictiologia
    Date: 2013-09-01
    Publication info: Sociedade Brasileira de Ictiologia 2013-09-01
    Subjects: Isoenzymes  Speciation  Venezuela  vicariance
  45. By: García-Aldrete,Alfonso N.
    Type: Article
    In: Revista mexicana de biodiversidad
    Date: 2007-06-01
    Subjects: Loneura  Nicaragua  Psocoptera  Ptiloneuridae  sister species  Venezuela
  46. By: Pérez-Lozano,Alfredo - Aniello,Barbarino
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2013-07-01
    Subjects: Parámetros poblacionales  peces  Recursos pesqueros  río Apure  Venezuela
  47. By: Sylvester, Steven - Soreng, Robert J. - Bravo-Pedraza, William - Cuta-Alarcon, Lia - Giraldo Canas, Diego - Aguilar-Cano, Jose - Peterson, Paul M.
    Type: Article
    In: PhytoKeys
    Volume: 122
    Date: 2019
    Page Range: 29-78
    Publication info: Pensoft Publishers 2019
    Subjects: Andes  Checklist  Costa Rica  Deschampsia  Deyeuxia  Ecuador  Gramineae  grassland  Panama  pastizal  Peru  Taxonomía  taxonomy  Venezuela
  48. By: Lira,Carlos - Bolaños,Juan - Hernández,Gonzalo - Hernández,Jesús - López,Régulo
    Type: Article
    In: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR)
    Date: 2010-12-01
    Publication info: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR) 2010-12-01
    Subjects: biodiversidad  Majoidea  Venezuela
  49. By: Cortez,Lucía
    Type: Article
    In: Gayana. Botánica
    Date: 2001-01-01
    Subjects: Cyatheaceae  Dicksoniaceae  epífita  pteridófíta  Venezuela
  50. By: Ruiz,Gustavo R. S. - Brescovit, Antonio D.
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2008-09-01
    Subjects: French Guiana  Guyana  taxonomy  Venezuela
  51. By: Kok,Philippe J.R.
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2010-01-01
    Subjects: Guiana Shield  Guyana  Pantepui  redescription  taxonomy  Venezuela  Vocalisation
  52. By: Chagas Junior, Amazonas
    Type: Article
    In: ZooKeys
    Volume: 258
    Date: 2013
    Page Range: 17-29
    Publication info: Pensoft Publishers 2013
    Subjects: Chilopoda  Neotropic  Rhysida  taxonomy  Venezuela
  53. By: Lafontaine, Donald - Walsh, J.
    Type: Article
    In: ZooKeys
    Volume: 39
    Date: 2010
    Page Range: 3-11
    Publication info: Pensoft Publishers 2010
    Subjects: Anoba trigonoides  Anobinae  Arizona  Baniana gobar  Baniana minor  Baniana significans  Costa Rica  Deinopa  Dominican Republic  Mexico  taxonomy  Venezuela
  54. By: Gröger,Andreas - Huber,Otto
    Type: Article
    In: Sociedade Botânica de São Paulo
    Date: 2007-12-01
    Publication info: Sociedade Botânica de São Paulo
    Subjects: endemism  Flora  Guayana Shield  inselberg  Phytogeography  Venezuela
  55. By: del Mónaco,Carlos - Villamizar,Estrella - Narciso,Samuel
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2010-01-01
    Subjects: arrecifes coralinos  coralívoro  Coralliophila sp  Mar Caribe  Parque Nacional Morrocoy  selectividad de presas  Venezuela
  56. By: González,Nirson - Lasso,Carlos - Rosales,Judith
    Type: Article
    In: Neotropical Ichthyology
    Date: 2009-01-01
    Subjects: Communities  freshwater  Neotropical  seasonality  Venezuela
  57. By: Reyes-Lugo,M. - Díaz-Bello,Z. - Abate,T. - Avilán,A.
    Type: Article
    In: Instituto Internacional de Ecologia
    Date: 2006-05-01
    Publication info: Instituto Internacional de Ecologia 2006-05-01
    Subjects: Panstrongylus rufotuberculatus  Sound  stridulation  Triatominae  Venezuela
  58. By: Nakahara, Shinichi - Marín, Mario - Ríos-Málaver, Cristóbal
    Type: Article
    In: ZooKeys
    Volume: 503
    Date: 2015
    Page Range: 135-147
    Publication info: Pensoft Publishers 2015
    Subjects: Euptychiina  Morfologia  Morphology  Neotropical  Taxonomía  taxonomy  Venezuela
  59. By: Ehemann,Nicolás - Marín-Sanz,Javier - Barany-González,Michelle
    Type: Article
    In: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR)
    Date: 2016-01-01
    Publication info: INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS "JOSE BENITO VIVES DE ANDRÉIS" (INVEMAR)
    Subjects: Abnormality  Bicephaly  Caribbean Sea  Elasmobranchii  Venezuela
  60. By: Feuillet, Christian
    Type: Article
    In: PhytoKeys
    Volume: 61
    Date: 2016
    Page Range: 101-124
    Publication info: Pensoft Publishers 2016
    Subjects: Boraginales  Brazil  Euploca  Guiana Shield  Guianas  Heliotropiaceae  Venezuela
  61. By: Neild, Andrew - Nakahara, Shinichi - Zacca, Thamara - Fratello, Steven - Lamas, Gerardo - Le Crom, Jean-François - Dolibaina, Diego - Dias, Fernando Maia Silva - Casagrande, Mirna - Mielke, Olaf H. H. (Olaf Hermann Hendrik) - Espeland, Marianne
    Type: Article
    In: ZooKeys
    Volume: 541
    Date: 2015
    Page Range: 87-108
    Publication info: Pensoft Publishers 2015
    Subjects: Brazil  Colombia  Euptychiina  mitochondrial DNA COI barcode  Neotropics  Peru  South America  Venezuela
  62. By: Villarreal Manzanilla,Osvaldo - Teruel,Rolando
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2006-01-01
    Subjects: Arachnida  Hubbardiidae  Neotrópico  Schizomida  Sudamérica  Taxonomía  Venezuela