The fauna of Venezuela consists of a huge variety of animals. Venezuela's diverse wildlife includes manatees, Amazon river dolphins, and Orinoco crocodiles, which have been reported to reach up to 6.6 metres (22 ft) in length. Some 23% of reptilian and 50% of amphibian species that inhabit the country are endemic to Venezuela. Overall, around 8,000 species (the world's 5th highest total) are endemic to the country.
Venezuela hosts a total of 1,417 bird species, more than 351 mammals, 341 reptiles, 315 amphibians and more than 2,000 freshwater and marine fishes.[1] Invertebrates groups have not been inventoried exhaustively, but among the well known groups there are around 900 species of marine molluscs, 1,600 butterflies, over 120 dung beetles species and 39 species of blowflies.[2][3][4][5][6]
^Rodríguez, J.P.; Rojas-Suárez, F. (2008). Libro Rojo de la Fauna Venezolana (3 ed.). Caracas, Venezuela: Provita y Shell Venezuela, S.A. p. 364. Archived from the original on 2017-02-03. Retrieved 2016-05-02.
^Capelo, Juan C., Buitrago, Joaquín. 1998: Distribución geográfica de los moluscos marinos en el oriente de Venezuela. Memoria de la Sociedad de Ciencias Naturales La Salle, LXIII(150):109-160
^Ferrer-Paris, José R. (2014). Patrones de distribución y abundancia en mariposas piérides (Lepidoptera: Pieridae) a diferentes escalas geográficas. Figshare (thesis). doi:10.6084/m9.figshare.1094411.
^Ferrer-Paris, José R.; Rodríguez, Jon Paul; Sánchez-Mercado, Ada; Rodríguez, Gustavo A. (2014). "Informe de resultados de muestreos de NeoMapas a nivel nacional 2001 a 2010". Figshare. doi:10.6084/m9.figshare.1094280.