Primary references

• Wagler, J. 1824: Serpentum Brasiliensium species novae, ou histoire naturelle des espèces nouvelles de serpens. In: Jean de Spix, Animalia nova sive species novae. Natrix bahiensis: 27, Monaco, Typis Franc. Seraph. Hübschmanni, vii + 75 pp.

Additional references

• Barbo, F.E., Gasparini, J.L., Almeida, A.P., Zaher, H., Grazziotin, F.G., Gusmão, R.B., Ferrarini, J.M.G. & Sawaya, R.J. 2016. Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil. Zootaxa 4097(4): 511–529. DOI: 10.11646/zootaxa.4097.4.4 Reference page. 

• Barbo, F.E., Gasparini, J.L., Almeida, A.P., Zaher, H., Grazziotin, F.G., Gusmão, R.B., Ferrarini, J.M.G. & Sawaya, R.J. 2016. ERRATUM. Fausto E. Barbo, João Luiz Gasparini, Antonio P. Almeida, Hussam Zaher, Felipe G. Grazziotin, Rodrigo B. Gusmão, José Mário G. Ferrarini & Ricardo J. Sawaya (2016) Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil. Zootaxa 4097 (4): 511–529. Zootaxa 4105(5): 500–500. DOI: 10.11646/zootaxa.4105.5.7 Reference page. 

• Carrasco, P.A., Mattoni, C.I., Leynaud, G.C. & Scrocchi, G.J. 2012. Morphology, phylogeny and taxonomy of South American bothropoid pitvipers (Serpentes, Viperidae). Zoologica Scripta 41(2): 109–124. DOI: 10.1111/j.1463-6409.2011.00511.x.Reference page. 

• Carrasco, P.A., Grazziotin, F.G., Santa Cruz-Farfán, R., Koch, C., Ochoa, J.A., Scrocchi, G.J., Leynaud, G.C. & Chaparro, J.C. 2019. A new species of Bothrops (Serpentes: Viperidae: Crotalinae) from Pampas del Heath, southeastern Peru, with comments on the systematics of the Bothrops neuwiedi species group. Zootaxa 4565(3): 301–344. DOI: 10.11646/zootaxa.4565.3.1 Reference page. 

• Dal Vechio, F., Prates, I., Grazziotin, F.G., Graboski, r. & Rodrigues, M.T., 2021.Molecular and phenotypic data reveal a new Amazonian species of pit vipers (Serpentes: Viperidae:Bothrops). Journal of Natural History 54: 2415-2437. DOI: 10.1080/00222933.2020.1845835 Reference page. 

• Hamdan, B., Guedes, T.B., Carrasco, P.A. & Melville, J. 2020. A complex biogeographic history of diversification in Neotropical lancehead pitvipers (Serpentes, Viperidae). Zoologica Scripta 49: 145–158. DOI: 10.1111/j.1463-6409.2011.00511.x Reference page. 

• Machado, T.; Silva, V.X.; Silva, M.J. de J. 2013: Phylogenetic relationships within Bothrops neuwiedi group (Serpentes, Squamata): Geographically highly-structured lineages, evidence of introgressive hybridization and Neogene/Quaternary diversification. Molecular phylogenetics and evolution 71: 1–14. DOI: 10.1016/j.ympev.2013.10.003 Reference page. 
• Silva da, V.X. & M.T. Rodrigues, 2008: Taxonomic revision of the Bothrops neuwiedi complex (Serpentes, Viperidae) with description of a new species. Phyllomedusa 7 (1): 45–90. Full article: .

• Timms, J., Chaparro, J.C., Venegas, P.J., Salazar-Valenzuela, D. & Scrocchi, G., Cuevas, J., Leynaud, G., Carrasco, P.A., 2019. A new species of pitviper of the genus Bothrops (Serpentes: Viperidae: Crotalinae) from the Central Andes of South America. Zootaxa 4656(1): 99-120. DOI: 10.11646/zootaxa.4656.1.4 Reference page.